Floodlight

Abstract

The utility model relates to the technical field of lamp irradiation, and provides a floodlight which is characterized in that a first gear switch is configured to control the power of a first light-emitting part and / or a second light-emitting part; the second gear switch is configured to control the beam angle of the light beam by controlling the turn-on or turn-off number ratio of the first light-emitting parts and / or the second light-emitting parts; the third gear switch is configured to control the color temperature of the light beams by controlling the number ratio of turning on or turning off of the first light-emitting bodies and the second light-emitting bodies and / or by controlling the number ratio of turning on or turning off of the third light-emitting bodies and the fourth light-emitting bodies. According to the LED floodlight, the beam angle, the power and the color temperature of the floodlight can be adjusted under the condition that the lens is not replaced, so that the difficulties in the aspects of the beam angle, the color temperature and the power adjustment of a traditional floodlight are reduced, the application range of a product is widened, excessive mold investment is omitted, and the development cost of the product is reduced; and meanwhile, diversified function requirements of consumers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp irradiation, and particularly relates to a floodlight. Background Art

[0002] With the rapid development of lighting technology, floodlights, as an important lighting device, have been widely used in various fields. Their unique optical characteristics, such as highly diffused and non-directional light output, make the light shadows produced by floodlights soft and transparent when illuminating objects, and are particularly suitable for places that require uniform lighting.

[0003] Currently, most floodlights on the market are of fixed design. Although this design simplifies the production and installation process, it also makes the existing floodlights have some limitations. This means that regardless of the application scenario, the beam angle, power, and color temperature of the light spot produced by them are all non-adjustable. As a result, in actual applications, users may need to frequently replace lamps or take other remedial measures according to different lighting requirements. This not only increases the workload and cost, but also may lead to unstable lighting effects or failure to meet the expected effects, bringing a lot of inconvenience to users.

[0004] It can be seen that how to make the beam angle of the floodlight adjustable is an urgent technical problem to be solved currently. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a floodlight with adjustable beam angle, color temperature, and power.

[0006] To solve the above problems, the utility model provides the following technical solutions:

[0007] A floodlight, comprising:

[0008] A first light-emitting member, comprising a first light-emitting body and a second light-emitting body;

[0009] A second light-emitting member, comprising a third light-emitting body and a fourth light-emitting body;

[0010] A lens, installed on the first light-emitting member and the second light-emitting member, for the light of the first light-emitting member and / or the second light-emitting member to pass through and form a light beam;

[0011] An electric control component, electrically connected to the first light-emitting member and the second light-emitting member, the electric control component includes a gear switch, and the gear switch includes a first gear switch, a second gear switch, and a third gear switch;

[0012] Wherein, the first gear switch is configured to control the power of the first light-emitting member and / or the second light-emitting member;

[0013] The second gear switch is configured to control the beam angle of the light beam by controlling the ratio of the number of the first light-emitting element and / or the second light-emitting element that are turned on or off.

[0014] The third gear switch is configured to control the color temperature of the light beam by controlling the ratio of the number of the first light-emitting body and the second light-emitting body that are turned on or off, and / or by controlling the ratio of the number of the third light-emitting body and the fourth light-emitting body that are turned on or off.

[0015] In one embodiment, the floodlight further includes a light-emitting substrate, and the first light-emitting element and the second light-emitting element are both separately arranged and mounted on the light-emitting substrate, and / or the first light-emitting element and the second light-emitting element are mixedly arranged and mounted on the light-emitting substrate.

[0016] In one embodiment, an installation area is provided on the light-emitting substrate, and the installation area corresponds to the number of the first light-emitting element and / or the second light-emitting element.

[0017] In one embodiment, the first light-emitting body and the second light-emitting body are mixedly arranged to form a first mixed light column, and the number of the first light-emitting bodies in the first mixed light column is at least one, and the number of the second light-emitting bodies is at least two;

[0018] The third light-emitting body and the fourth light-emitting body are mixedly arranged to form a second mixed light column, and the number of the first light-emitting bodies in the second mixed light column is at least one, and the number of the second light-emitting bodies is at least two.

[0019] In one embodiment, in each of the first light-emitting elements, the color temperature t of the first light-emitting body and the color temperature T of the second light-emitting body are configured as:

[0020] 2500K ≤ t ≤ 3500K;

[0021] 6000K ≤ T ≤ 7000K.

[0022] In one embodiment, in each of the second light-emitting elements, the color temperature q of the third light-emitting body and the color temperature Q of the fourth light-emitting body are configured as:

[0023] 2500K ≤ q ≤ 3500K;

[0024] 6000K ≤ Q ≤ 7000K.

[0025] In one embodiment, in each of the first light-emitting elements:

[0026] The color temperature t of the first light-emitting body and the color temperature T of the second light-emitting body are configured as:

[0027] t = 3000K;

[0028] T = 6500K;

[0029] In each of the second light-emitting elements:

[0030] The color temperature q of the third light-emitting body and the color temperature Q of the fourth light-emitting body are configured as:

[0031] q = 3000K;

[0032] Q = 6500K.

[0033] In one embodiment, the relationship between the number M of the first light-emitting elements and the number N of the second light-emitting elements is configured as: M = N.

[0034] In one embodiment, in each of the first light-emitting elements, the relationship between the number E of the first light-emitting bodies and the number F of the second light-emitting bodies is configured as: E = 3F.

[0035] In one embodiment, the relationship between the number U of the third light-emitting bodies and the number E of the first light-emitting bodies is configured as: U = E, and the relationship between the number V of the fourth light-emitting bodies and the number F of the second light-emitting bodies is configured as: V = F.

[0036] The beneficial effects of the present utility model are as follows: The first gear switch is configured to control the power of the first light-emitting element and / or the second light-emitting element; the second gear switch is configured to control the beam angle of the light beam by controlling the on / off quantity ratio of the first light-emitting element and / or the second light-emitting element; the third gear switch is configured to control the color temperature of the light beam by controlling the on / off quantity ratio of the first light-emitting body and the second light-emitting body, and / or by controlling the on / off quantity ratio of the third light-emitting body and the fourth light-emitting body; thereby realizing the adjustability of the beam angle, power, and color temperature of the floodlight without replacing the lens, thus reducing the difficulties in the beam angle, color temperature, and power adjustment of the traditional floodlight, broadening the application range of the product, saving excessive mold investment, reducing the development cost of the product, and simultaneously meeting the diverse functional requirements of consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural assembly diagram of one embodiment of a floodlight according to the present utility model;

[0038] Figure 2 It is Figure 1 a structural schematic diagram of one embodiment of the gear switch in

[0039] Figure 3 a structural schematic diagram of one embodiment of a floodlight according to the present utility model;

[0040] Figure 4Perspective schematic diagram of one embodiment of a floodlight of the present utility model;

[0041] Figure 5 Is Figure 4 Internal structure schematic diagram of one embodiment of the first light-emitting component in

[0042] Figure 6 Is Figure 4 Internal structure schematic diagram of one embodiment of the second light-emitting component in

[0043] Figure 7 Schematic diagram of the beam angle of the first light beam of the present utility model along the first direction;

[0044] Figure 8 Schematic diagram of the beam angle of the first light beam of the present utility model along the second direction;

[0045] Figure 9 Schematic diagram of the beam angle of the second light beam of the present utility model along the first direction;

[0046] Figure 10 Schematic diagram of the beam angle of the second light beam of the present utility model along the second direction;

[0047] Figure 11 Schematic diagram of the beam angle of the third light beam of the present utility model along the first direction;

[0048] Figure 12 Schematic diagram of the beam angle of the third light beam of the present utility model along the second direction.

[0049] Reference numerals:

[0050] 100, floodlight; 110, light-emitting substrate; 111, first light-emitting component; 112, second light-emitting component; 121, first light-emitting body; 122, second light-emitting body; 123, third light-emitting body; 124, fourth light-emitting body; 116, first mirror body; 117, second mirror body; 12a, first groove; 12b, second groove;

[0051] 131, gear switch; 141, first gear switch; 14a, electrical cavity; 113, lamp housing; 114, main control board; 115, power supply; 142, second gear switch; 143, third gear switch;

[0052] 11a, first light beam; 11b, second light beam; 11c, third light beam; 13a, first light column; 13b, second light column; 14a, matrix structure; 15a, first mixed light column; 15b, second mixed light column;

[0053] V1, beam angle of the first light beam along the first direction;

[0054] V2. The beam angle of the first light beam along the second direction;

[0055] V3. The beam angle of the second light beam along the first direction;

[0056] V4. The beam angle of the second light beam along the second direction;

[0057] V5. The beam angle of the third light beam along the first direction;

[0058] V6. The beam angle of the third light beam along the second direction. Detailed implementation mode

[0059] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar units or units with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and cannot be understood as a limitation to the present utility model. In addition, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0060] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0061] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0062] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two units or the interaction relationship between two units. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0063] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0064] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described hereinafter. Of course, they are merely examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0065] For the convenience of describing the first direction and the second direction in the embodiments of the present application, the first direction is the left-right direction in the drawings, and the second direction is the front-back direction in the drawings. Among them, the direction of the x-axis arrow is used as the "right" direction hereinafter, and the direction of the z-axis arrow is used as the "rear" direction hereinafter. In the actual application of the present application, this is not limited thereto.

[0066] In traditional floodlight products, different beam angle requirements can only be achieved by replacing the lens; this embodiment provides a floodlight that can adjust the beam angle, power and color temperature of the floodlight without replacing the lens, thereby reducing the difficulties in the beam angle, color temperature and power adjustment of traditional floodlights. Only on the same product, through professional lens design, the arrangement and ratio of light-emitting surfaces (convex bumps) at different angles, plus reasonable switching circuit control, the angle adjustment of the lamp can be easily achieved; through the ratio of the number of lamp beads with different color temperatures of a single convex bump, a mixed color temperature is achieved, broadening the application range of the product, saving excessive mold investment, reducing the development cost of the product, and at the same time meeting the diverse functional requirements of consumers.

[0067] Please refer to Figure 1-2As shown, preferably, the floodlight 100 includes a light-emitting substrate 110, a first light-emitting element 111, a second light-emitting element 112, a lens installed outside the first light-emitting element 111 and the second light-emitting element 112, and an electronic control assembly for controlling the first light-emitting element 111 and the second light-emitting element 112; wherein, the first light-emitting element 111 and the second light-emitting element 112 are arranged and installed on the light-emitting substrate 110, the first light-emitting element 111 includes a first light-emitting body 121 and a second light-emitting body 122, and the second light-emitting element 112 includes a third light-emitting body 123 and a fourth light-emitting body 124; the light of the first light-emitting element 111 and the second light-emitting element 112 passes through the lens and irradiates outward to form a light beam, the electronic control assembly is electrically connected to the first light-emitting element 111 and the second light-emitting element 112, and the electronic control assembly includes a gear switch 131, and the gear switch 131 includes a first gear switch 141; wherein, the first gear switch 141 is configured to control the power of the first light-emitting element 111 and the second light-emitting element 112 so as to control the intensity of the light beam irradiated outward.

[0068] Please refer to Figure 1-2 As shown, specifically, the floodlight 100 includes a lamp housing 113 having an electrical cavity 14a, and the electronic control assembly further includes a main control board 114 and a power supply 115 installed in the electrical cavity 14a; wherein, the gear switch 131 is installed on the main control board 114 and is electrically connected to the main control board 114, the power supply 115 is installed on one side of the main control board 114 in the electrical cavity 14a, and is electrically connected to the first light-emitting element 111, the second light-emitting element 112 and the control main board. By responding to the instruction of the user to adjust the first gear switch 141 through the main control board 114, converting the instruction into an electrical signal to control the power of the first light-emitting element 111 and the second light-emitting element 112 for adjustment, the first gear switch 141 of the gear switch 131 has three adjustment gears. By switching between different power gears through the first gear switch 141, the luminous power of the first light-emitting element 111 and the second light-emitting element 112 is controlled, thereby adjusting the brightness of the floodlight 100. Different power gears correspond to different working currents, and thus the luminous power of the floodlight 100 is different. By switching between different power gears, the working current of the floodlight 100 is controlled, thereby adjusting the luminous power of the floodlight 100.

[0069] Please refer to Figure 1-2As shown, in some embodiments of the present application, the first gear switch 141 includes a first power gear, a second power gear, and a third power gear. When switched to the first power gear, the floodlight 100 emits light at the first power. When switched to the second power gear, the floodlight 100 emits light at the second power. When switched to the third power gear, the floodlight 100 emits light at the third power. Further, by setting the first power gear, the second power gear, and the third power gear, the luminous power of the floodlight 100 can be switched between the first power, the second power, and the third power, and the control is simple, convenient, and fast.

[0070] In some embodiments of the present application, the first power is 175W, the second power is 145W, and the third power is 115W.

[0071] Please refer to Figure 1-2 As shown, preferably, the gear switch 131 further includes a second gear switch 142, and the second gear switch 142 is configured to further control the beam angle of the light beam by controlling the on / off quantity ratio of the first light-emitting element 111 and the second light-emitting element 112.

[0072] Please refer to Figure 3-4 As shown, preferably, the light beam emitted by the first light-emitting element 111 passing through the lens is the first light beam 11a, and the light beam emitted by the second light-emitting element 112 passing through the lens is the second light beam 11b. The second gear switch 142 is used to control the on / off of the first light-emitting element 111 and the second light-emitting element 112, so that the light emitted by the floodlight 100 only includes the first light beam 11a or the second light beam 11b, or a mixed light beam including the first light beam 11a and the second light beam 11b.

[0073] Please refer to Figure 3-4 As shown, specifically, the lens includes a first lens body 116 installed on the first light-emitting element 111 and a second lens body 117 installed on the second light-emitting element 112. The first lens body 116 is arranged along a first direction, and the second lens body 117 is arranged along a second direction. Since the first direction is perpendicular to the second direction, the beam angles of the first light beam 11a formed by the light emitted by the first light-emitting element 111 passing through the first lens body 116 and the second light beam 11b formed by the light emitted by the second light-emitting element 112 passing through the second lens body 117 are different.

[0074] Please refer to Figure 3-4As shown, specifically, on the side of the first lens body 116 facing the first light-emitting element 111, a first groove 12a is recessed inward, and on the side of the second lens body 117 facing the second light-emitting element 112, a second groove 12b is recessed inward; in this embodiment, the first groove 12a extends along a first direction on one side of the first lens body 116, and the extending direction of the second groove 12b on one side of the second lens body 117 is the same as that of the first groove 12a. However, due to the different orientations of the installation positions of the first light-emitting element 111 by the first lens body 116 and the second light-emitting element 112 by the second lens body 117, therefore, this solution makes the curvature of the first lens body 116 not equal to the curvature of the second lens body 117; at the same time, it also makes the focal length of the first lens body 116 not equal to the focal length of the second lens body 117, so that the beam angle of the first light beam 11a formed by the light emitted from the first light-emitting element 111 passing through the first lens body 116 is different from the beam angle of the second light beam 11b formed by the light emitted from the second light-emitting element 112 passing through the second lens body 117.

[0075] Please refer to Figure 7-12 As shown, preferably, the beam angles of the first light beam 11a formed by the light of the first light-emitting element 111 passing through the first lens body 116 and the second light beam 11b formed by the light emitted from the second light-emitting element 112 passing through the second lens body 117 are different in both the first direction and the second direction. It can be understood that since the light spots formed by the light beams form arcs in both directions, the first light beam 11a and the second light beam 11b both have beam angles in the first direction and the second direction; and, in this embodiment, the angular range of the beam angle V1 of the first light beam 11a along the first direction is between 40° and 50°, and the angular range of the beam angle V2 of the first light beam 11a along the second direction is between 130° and 150°; the angular range of the beam angle V3 of the second light beam 11b along the first direction is between 50° and 60°, and the angular range of the beam angle V4 of the second light beam 11b along the second direction is between 100° and 120°; in addition, the first light beam 11a and the second light beam 11b can be irradiated separately or mixedly to form a third light beam 11c, and the angular range of the beam angle V5 of the third light beam 11c along the first direction is between 45° and 55°, and the angular range of the beam angle V6 of the third light beam 11c along the second direction is between 115° and 135°.

[0076] Please refer to Figure 7-8As shown, it can be understood that the second gear switch 142 includes a first beam angle gear, a second beam angle gear, and a third beam angle gear. When the user switches to the first beam angle gear, the floodlight 100 emits light according to the beam angle formed by the first beam 11a. When the floodlight 100 emits light only through the beam angle formed by the first beam 11a, all the first light-emitting elements 111 are turned on and all the second light-emitting elements 112 are turned off. The light-emitting angle of the floodlight 100 in the first direction is the beam angle within the range of the beam angle V1 degrees of the first beam 11a in the first direction, and the light-emitting angle in the second direction is the beam angle within the range of the beam angle V2 degrees of the first beam 11a in the second direction.

[0077] Please refer to Figure 9-10 As shown, it can be understood that when the user switches to the second beam angle gear, the floodlight 100 emits light according to the beam angle formed by the second beam 11b. When the floodlight 100 emits light only through the beam angle formed by the second beam 11b, all the second light-emitting elements 112 are turned on and all the first light-emitting elements 111 are turned off. When the floodlight 100 emits light through the beam angle formed by the second beam 11b, the light-emitting angle of the floodlight 100 in the first direction is the beam angle within the range of the beam angle V3 degrees of the second beam 11b in the first direction, and the light-emitting angle in the second direction is the beam angle within the range of the beam angle V4 degrees of the second beam 11b in the second direction.

[0078] Please refer to Figure 11-12 As shown, it can be understood that when the user switches to the third beam angle gear, the floodlight 100 emits light according to the beam angle formed by the third beam 11c. When the floodlight 100 emits light through the beam angle formed by the third beam 11c, all the first light-emitting elements 111 and the second light-emitting elements 112 are turned on, so that the first beam 11a and the second beam 11b are fused and intertwined after irradiating outward, thereby forming a mixed third beam 11c. And when the floodlight 100 emits light through the beam angle formed by the third beam 11c, the light-emitting angle of the floodlight 100 in the first direction is the beam angle within the range of the beam angle V5 degrees of the third beam 11c in the first direction, and the light-emitting angle in the second direction is the beam angle within the range of the beam angle V6 degrees of the third beam 11c in the second direction.

[0079] Furthermore, by setting the first beam angle gear, the second beam angle gear, and the third beam angle gear, when the opening numbers of the first light-emitting elements 111 and the second light-emitting elements 112 are in a preset ratio, the light-emitting angle of the floodlight 100 is close to the light-emitting angle of the preset beam angle. Furthermore, by controlling the opening and closing number ratio of the first light-emitting elements 111 and the second light-emitting elements 112 through the second gear switch 142, the light-emitting angle of the floodlight 100 can be controlled without replacing the lens or the floodlight 100, and the control is simple, convenient, and fast.

[0080] Optionally, in some other embodiments, when the floodlight 100 uses the first light-emitting element 111 and the second light-emitting element 112 to emit mixed light, other gears with different beam angles can also be set for adjustment, so that the light-emitting angle and concentration degree of the light beam irradiated by the floodlight 100 will change according to the different ratio of the number of the first light-emitting element 111 and the second light-emitting element 112 turned on, so that the light intensity of different regions of the light beam irradiated by the floodlight 100 is different, so as to adjust the light intensity of the light beam in different regions in the state of using the same power; that is: when the number of the first light-emitting element 111 turned on increases and the number of the second light-emitting element 112 turned on decreases, the light-emitting angle and concentration degree of the floodlight 100 will approach the beam angle and beam concentration degree of the first light-emitting element 111; on the contrary, when the number of the first light-emitting element 111 turned on decreases and the number of the second light-emitting element 112 turned on increases, the light-emitting angle and concentration degree of the floodlight 100 will approach the beam angle and beam concentration degree of the second light-emitting element 112. In this way, the light intensity of the light beam of the floodlight 100 in different regions can be controlled by controlling the on-off quantity ratio of the first light-emitting element 111 and the second light-emitting element 112 through the second gear switch 142, generating strong light regions and soft light regions, and improving the adaptability of the floodlight 100 in multiple scenarios.

[0081] In some embodiments of the present application, the floodlight 100 further includes: a light-emitting module and a lens module. The light-emitting module includes a first light-emitting element 111 and a second light-emitting element 112. The lens module includes a first lens body 116 and a second lens body 117. The first lens body 116 and the second lens body 117 are integrally formed. The first light-emitting element 111 and the second light-emitting element 112 are arranged on the same circuit board.

[0082] Integrate the first light-emitting element 111 and the second light-emitting element 112 in the floodlight 100 into the same light-emitting module, and then control all the first light-emitting elements 111 and all the second light-emitting elements 112 through the same integrated circuit. On the one hand, avoid separately producing the first light-emitting element 111 and the second light-emitting element 112. Through the production process of the integrated circuit, a light-emitting module with multiple first light-emitting elements 111 and multiple second light-emitting elements 112 can be produced, thereby simplifying the production process and improving the consistency of the working conditions of the first light-emitting element 111 and the second light-emitting element 112 in the light-emitting module. On the other hand, through a unified integrated circuit for multiple first light-emitting elements 111 and multiple second light-emitting elements 112, the second gear switch 142 can effectively and reliably control the first light-emitting element 111 and the second light-emitting element 112. Further, integrate the first lens body 116 and the second lens body 117 in the floodlight 100 into the same lens module, so that the first lens body 116 and the second lens body 117 can be formed in one step, simplifying the production process and improving the consistency between the first lens bodies 116 and the consistency between the second lens bodies 117, thereby ensuring the consistency of the light emission of all the first light-emitting elements 111 and ensuring the consistency of the light emission of all the second light-emitting elements 112. By making the curvatures of the first lens body 116 and the second lens body 117 unequal, and making the focal lengths of the first lens body 116 and the second lens body 117 unequal, the beam angle of the first light beam 11a after the first light-emitting element 111 passes through the first lens body 116 is made unequal to the beam angle of the second light beam 11b after the second light-emitting element 112 passes through the second lens body 117, so as to realize controlling the light output angle of the floodlight 100 by controlling the on / off quantity ratio of the first light-emitting element 111 and the second light-emitting element 112, providing convenience for controlling the floodlight 100.

[0083] In some embodiments of the present application, the relationship among the center distance D between the adjacent first lens body 116 and the second lens body 117, the radius R1 of the first lens body 116, and the radius R2 of the second lens is configured as: D≥R1+R2+1.5mm; further, since the first lens body 116 and the second lens body 117 are integrally formed on the lens module, part of the light penetrating into the first lens body 116 and the second lens body 117 will be refracted and reflected inside the lens module and then propagate inside the lens module and then exit the lens module. Therefore, if the center distance between the first lens body 116 and the second lens body 117 is too close, part of the light incident on the first lens body 116 will be mixed with part of the light incident on the second lens body 117 and then exit the lens module. The light exiting the lens module after mixing will be the superposition of the light beam in the first lens body 116 and the light beam in the second lens body 117. Therefore, there will be a difference in brightness between the light beam exiting from the first lens body 116 and the second lens body 117, resulting in double images and light spots when using the floodlight 100, and further affecting the lighting effect of the floodlight 100; in addition, furthermore, by configuring the relationship among the center distance D between the adjacent first lens body 116 and the second lens body 117, the radius R1 of the first lens body 116, and the radius R2 of the second lens as: D≥R1+R2+1.5mm, the center distance between the first lens body 116 and the second lens body 117 is further avoided from being too small, and further the mixing amount of the light incident on the first lens body 116 and the light incident on the second lens body 117 is reduced, thereby avoiding the appearance of double images and light spots and improving the lighting effect of the floodlight 100; furthermore, in some embodiments of the present application, the relationship among the center distance D between the adjacent first lens body 116 and the second lens body 117, the radius R1 of the first lens body 116, and the radius R2 of the second lens is configured as: D≤R1+R2+5mm; if the center distance between the first lens body 116 and the second lens body 117 is too large, the arrangement between the first light-emitting element 111 and the second light-emitting element 112 will be too scattered, thereby reducing the overall brightness of the floodlight 100. By configuring the relationship among the center distance D between the adjacent first lens body 116 and the second lens body 117, the radius R1 of the first lens body 116, and the radius R2 of the second lens as: D≤R1+R2+5mm, the distance between the first light-emitting element 111 and the second light-emitting element 112 is further avoided from being too large, so that the light beams emitted by the first light-emitting element 111 and the second light-emitting element 112 are more concentrated, so that the brightness of the floodlight 100 meets the expected requirements.

[0084] Please refer to Figure 3-4As shown, preferably, in some embodiments, the first light-emitting element 111 and the second light-emitting element 112 are both arranged and installed separately on the light-emitting substrate 110, and the first light-emitting element 111 and the second light-emitting element 112 are arranged and installed in a mixed manner on the light-emitting substrate 110; and, the first light-emitting element 111 and the second light-emitting element 112 are arranged in a mixed manner to form a first light column 13a, the first light-emitting element 111 and the second light-emitting element 112 are arranged separately to form a second light column 13b, and the first light column 13a is located between two second light columns 13b.

[0085] Please refer to Figure 3-4 As shown, preferably, in the first light column 13a, the number of the first light-emitting elements 111 and the number of the second light-emitting elements 112 are equal. In this embodiment, the number of the first light-emitting elements 111 is set to two, the number of the second light-emitting elements 112 is set to two, and the first light-emitting elements 111 and the second light-emitting elements 112 are respectively arranged in pairs in adjacent installation areas, which is convenient for distinguishing and installing the first light-emitting elements 111 and the second light-emitting elements 112.

[0086] Please refer to Figure 3-4 As shown, preferably, the relationship between the number M of the first light-emitting elements 111 and the number N of the second light-emitting elements 112 is configured as: M = N; in this embodiment, the number M = N = 12 of the first light-emitting elements 111. Ten of the 12 first light-emitting elements 111 are divided into two columns of five to form two second light columns 13b. Ten of the 12 second light-emitting elements 112 are divided into two columns of five to form two second light columns 13b. And the remaining two first light-emitting elements 111 and the remaining two second light-emitting elements 112 are combined to form one column of the first light column 13a; define the number of columns in which the first light-emitting elements 111 are arranged separately as A, the number of columns in which the second light-emitting elements 112 are arranged separately as B, and the number of columns in which the first light-emitting elements 111 and the second light-emitting elements 112 are arranged in a mixed manner as C; then it can be understood that: A:B:C = 2:2:1.

[0087] Please refer to Figure 1 、 3As shown in FIG. -4, preferably, an installation area is provided on the light-emitting substrate 110, and the installation area corresponds to the number of the first light-emitting elements 111 and the second light-emitting elements 112, that is, each first light-emitting element 111 corresponds to an installation area, and each second light-emitting element 112 corresponds to an installation area. By respectively assembling the first light-emitting elements 111 and the second light-emitting elements 112 on the preset installation areas, the first light-emitting elements 111 and the second light-emitting elements 112 form a matrix structure 14a, and a square matrix structure composed of a plurality of matrix structures 14a is formed on the light-emitting substrate 110 to form the light-emitting surface of the reflective lamp. It can be understood that a matrix structure 14a in this embodiment includes a second light column 13b formed by two columns of the first light-emitting elements 111, a second light column 13b formed by two columns of the second light-emitting elements 112, and a first light column 13a formed by a combination of one column of the first light-emitting elements 111 and the second light-emitting elements 112. The second light columns 13b and the first light column 13a are arranged at intervals alternately, that is, first arrange the second light column 13b formed by the first light-emitting elements 111, then arrange the second light column 13b formed by the second light-emitting elements 112, then arrange the first light column 13a formed by the mixture of the first light-emitting elements 111 and the second light-emitting elements 112, then arrange the second light column 13b formed by the first light-emitting elements 111, and finally arrange the second light column 13b formed by the second light-emitting elements 112. And the number of the second light columns 13b is twice the number of the first light columns 13a. Since the dispersion degrees of the light beams emitted by the light-emitting elements with different beam angles are different (the larger the beam angle, the more dispersed the light beam), the brightnesses of the light-emitting elements with different beam angles are different. By arranging the first light-emitting elements 111 and the second light-emitting elements 112 at intervals alternately, the distribution of the first light-emitting elements 111 and the second light-emitting elements 112 in the floodlight 100 is made more uniform. And by mixing and arranging the first light-emitting elements 111 and the second light-emitting elements 112 to form the first light column 13a and making the first light column 13a located between two second light columns 13b, the influence of the brightness difference between the first light-emitting elements 111 and the second light-emitting elements 112 on the illumination effect of the floodlight 100 is reduced, and the uniformity of the illumination beam of the floodlight 100 is improved.

[0088] Optionally, in some other embodiments, the first light-emitting elements 111 and the second light-emitting elements 112 may also be arranged separately and installed on the light-emitting substrate 110 to meet different types of floodlights 100 required by users.

[0089] Please refer to Figure 1-2 As shown, preferably, the gear switch 131 further includes a third gear switch 143, and the third gear switch 143 is configured to control the color temperature of the light beam irradiated to the outside by controlling the on-off quantity ratio of the first light-emitting body 121 and the second light-emitting body 122 and by controlling the on-off quantity ratio of the third light-emitting body 123 and the fourth light-emitting body 124.

[0090] Please refer to Figure 5 As shown. Specifically, in a single first light-emitting element 111, the color temperature of the first light-emitting element 111 is controlled by controlling the ratio of the number of the first light-emitting body 121 and the second light-emitting body 122 that are turned on, that is, by controlling the color temperature of the first light-emitting element 111 to control the color temperature of the overall floodlight 100, thereby increasing the adjustment range of the color temperature of the floodlight 100; further, since during production settings, the color temperature of the first light-emitting body 121 is not set to be equal to the color temperature of the second light-emitting body 122, the color temperature of a single first light-emitting element 111 can be controlled by controlling the light-emitting quantity ratio of the first light-emitting body 121 and the second light-emitting body 122. Since the floodlight 100 emits light through the first light-emitting element 111, when the color temperature of the first light-emitting element 111 changes, the color temperature of the floodlight 100 also changes, and thus the color temperature of the floodlight 100 can be controlled by controlling the color temperature of the first light-emitting element 111.

[0091] Please refer to Figure 6 As shown. Specifically, in a single second light-emitting element 112, the color temperature of the second light-emitting element 112 is controlled by controlling the ratio of the number of the third light-emitting body 123 and the fourth light-emitting body 124 that are turned on; and by controlling the color temperature in the second light-emitting element 112 to adjust the color temperature of the overall floodlight 100, thereby increasing the adjustment range of the color temperature of the floodlight 100; further, since during production settings, the color temperature of the third light-emitting body 123 is not set to be equal to the color temperature of the fourth light-emitting body 124, the color temperature of a single second light-emitting element 112 can be controlled by controlling the light-emitting quantity ratio of the third light-emitting body 123 and the fourth light-emitting body 124. Since the floodlight 100 emits light through the second light-emitting element 112, when the color temperature of the second light-emitting element 112 changes, the color temperature of the floodlight 100 also changes, and thus the color temperature of the floodlight 100 can be controlled by controlling the color temperature of the second light-emitting element 112.

[0092] In the floodlight 100, by controlling the opening and closing of all the first light-emitting bodies 121 and the second light-emitting bodies 122 in the first light-emitting element 111 in an installation area, the opening and closing of the first light-emitting element 111 are controlled, so that the number of times the first light-emitting element 111 is opened and closed changes, thereby changing the brightness of the floodlight 100; further, by controlling the opening and closing of the first light-emitting body 121, the second light-emitting body 122, the third light-emitting body 123, and the fourth light-emitting body 124, the opening and closing of the first light-emitting element 111 and the second light-emitting element 112 are controlled. The light beam passing through the first lens body 116 is the first light beam 11a, and the light beam passing through the second lens body 117 is the second light beam 11b. Therefore, it can be understood that the user can also control the light-emitting angle of the floodlight 100 by controlling the ratio of the number of times the first light-emitting body 121 and the second light-emitting body 122 are opened and closed. In this way, the adjustment flexibility and adjustability of the floodlight 100 are improved.

[0093] In some embodiments of the present application, the second light-emitting element 112 is equivalent to the first light-emitting element 111. By making the first light-emitting element 111 equivalent to the second light-emitting element 112 (i.e., making the third light-emitting body 123 equivalent to the first light-emitting body 121, and the fourth light-emitting body 124 equivalent to the second light-emitting body 122), all the first light-emitting elements 111 and the second light-emitting elements 112 of the floodlight 100 tend to be consistent, thereby promoting the efficiency of the overall floodlight 100 during the production process.

[0094] Please refer to Figure 1-2 As shown, in some embodiments of the present application, the third gear switch 143 is provided with three color temperature gears. Among them, the on-off quantity ratios of the first light-emitting body 121 and the second light-emitting body 122 corresponding to each color temperature gear are different. Therefore, by switching the third gear switch 143 between different color temperature gears, the on-off quantity ratios of the first light-emitting body 121 and the second light-emitting body 122 in the first light-emitting element 111, and the on-off quantity ratios of the third light-emitting body 123 and the fourth light-emitting body 124 in the second light-emitting element 112 are controlled, so as to control the color temperature of the first light-emitting element 111 and the second light-emitting element 112, and thus control the color temperature of the floodlight 100.

[0095] In some embodiments of the present application, in each first light-emitting element 111: the relationship between the number m of the first light-emitting bodies 121 and the number M of the second light-emitting bodies 122 is configured as: 2M ≤ m ≤ 4M; and, the first light-emitting bodies 121 and the second light-emitting bodies 122 are arranged in a mixed manner to form a first mixed light column 15a. The number of the first light-emitting bodies 121 in the first mixed light column 15a is set to one or two, and the number of the second light-emitting bodies 122 is set to two or four, that is, when the number of the first light-emitting bodies 121 is set to one, the number of the second light-emitting bodies 122 is four; when the number of the first light-emitting bodies 121 is two, the number of the second light-emitting bodies 122 is two; and the first mixed light column 15a in which the number of both the first light-emitting bodies 121 and the second light-emitting bodies 122 is two is arranged between the remaining first mixed light columns 15a; further, the third light-emitting bodies 123 and the fourth light-emitting bodies 124 are arranged in a mixed manner to form a second mixed light column 15b. The number of the first light-emitting bodies 121 in the second mixed light column 15b is set to one or two, and the number of the second light-emitting bodies 122 is set to two or four, that is, when the number of the third light-emitting bodies 123 is set to one, the number of the fourth light-emitting bodies 124 is four; when the number of the third light-emitting bodies 123 is two, the number of the fourth light-emitting bodies 124 is two; and the second mixed light column 15b in which the number of both the third light-emitting bodies 123 and the fourth light-emitting bodies 124 is two is arranged between the remaining second mixed light columns 15b.

[0096] Preferably, in each first light-emitting element 111, the relationship between the number E of the first light-emitting bodies 121 and the number F of the second light-emitting bodies 122 is configured such that: E = 3F; the relationship between the number U of the third light-emitting bodies 123 and the number E of the first light-emitting bodies 121 is configured such that: U = E, and the relationship between the number V of the fourth light-emitting bodies 124 and the number F of the second light-emitting bodies 122 is configured such that: V = F.

[0097] Preferably, in each first light-emitting element 111, the color temperature t of the first light-emitting bodies 121 and the color temperature T of the second light-emitting bodies 122 are configured such that:

[0098] 2500K ≤ t ≤ 3500K;

[0099] 6000K ≤ T ≤ 7000K.

[0100] Preferably, in each second light-emitting element 112, the color temperature q of the third light-emitting bodies 123 and the color temperature Q of the fourth light-emitting bodies 124 are configured such that:

[0101] 2500K ≤ q ≤ 3500K;

[0102] 6000K ≤ Q ≤ 7000K.

[0103] According to the principle of light color mixing, beams of different color temperatures will produce a beam of a new color temperature after mixing, and different numbers of beams of different color temperatures will produce different new color temperatures. Therefore, by configuring the number and color temperature of the first light-emitting bodies 121 and the number and color temperature of the second light-emitting bodies 122, the color temperature of the first light-emitting element 111 can be configured; and by configuring the number and color temperature of the third light-emitting bodies 123 and the number and color temperature of the fourth light-emitting bodies 124, the color temperature of the second light-emitting element 112 can be configured, and then the color temperature of the floodlight 100 can be controlled by the third gear switch 143, which is simple, convenient and fast.

[0104] The color temperature t of the first light-emitting bodies 121 and the color temperature T of the second light-emitting bodies 122 are configured such that: t = 3000K; T = 6500K.

[0105] The color temperature of the first light-emitting bodies 121 is 3000K, and the color temperature of the second light-emitting bodies 122 is 6500K. According to the principle of light color mixing, the number E of the first light-emitting bodies 121 and the number F of the second light-emitting bodies are configured such that E = 3F. If all the first light-emitting bodies 121 and all the second light-emitting bodies 122 in the first light-emitting element 111 are turned on, the color temperature of the first light-emitting element 111 is 4000K; if only the first light-emitting bodies 121 are turned on in the first light-emitting element 111, the color temperature of the first light-emitting element 111 is 3000K; if only the second light-emitting bodies 122 are turned on in the first light-emitting element 111, the color temperature of the first light-emitting element 111 is 6500K.

[0106] In some application scenarios of the present application, in a single first light-emitting element 111, the color temperature of the first light-emitting body 121 is 3000K, the color temperature of the second light-emitting body 122 is 6500K, and the quantity ratio of the first light-emitting body 121 to the second light-emitting body 122 is 3:1; when the third gear switch 143 is switched to the first color temperature gear, only the first light-emitting body 121 in the single first light-emitting element 111 is turned on, and at this time, the color temperature of the first light-emitting element 111 is 3000K. Since the floodlight 100 emits light through the first light-emitting element 111, at this time, the color temperature of the floodlight 100 is 3000K; further, when the third gear switch 143 is switched to the second color temperature gear, only the second light-emitting body 122 in the single first light-emitting element 111 is turned on, and at this time, the color temperature of the first light-emitting element 111 is 6500K. Since the floodlight 100 emits light through the first light-emitting element 111, at this time, the color temperature of the floodlight 100 is 6500K; furthermore, when the third gear switch 143 is switched to the third color temperature gear, all the first light-emitting bodies 121 and all the second light-emitting bodies 122 in the single first light-emitting element 111 are turned on, and at this time, the color temperature of the first light-emitting element 111 is 4000K. Since the floodlight 100 emits light through the first light-emitting element 111, at this time, the color temperature of the floodlight 100 is 4000K; it can be understood that since the quantity of the third light-emitting body 123 and the fourth light-emitting body 124 in the second light-emitting element 112 is the same as that of the first light-emitting body 121 and the second light-emitting body 122 in the first light-emitting element 111, the process principle is basically the same, and the present application will not elaborate further.

[0107] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A floodlight, characterized in that: include: A first light-emitting element, comprising a first light-emitting body and a second light-emitting body; The second light-emitting element includes a third light-emitting body and a fourth light-emitting body; a lens, mounted on the first light emitting element and the second light emitting element, so as to allow light from the first light emitting element and / or the second light emitting element to pass through and form a light beam; An electric control component, electrically connected to the first light-emitting element and the second light-emitting element, the electric control component comprising a gear switch, and the gear switch comprising a first gear switch, a second gear switch and a third gear switch; Wherein, the first gear switch is configured to control the power of the first light-emitting element and / or the second light-emitting element; The second gear switch is configured to control the beam angle of the light beam by controlling the ratio of the number of the first light emitting element and / or the second light emitting element being turned on or off; The third gear switch is configured to control the color temperature of the light beam by controlling the ratio of the number of the first light-emitting body and the second light-emitting body turned on or off, and / or by controlling the ratio of the number of the third light-emitting body and the fourth light-emitting body turned on or off.

2. A floodlight according to claim 1, characterized in that: The floodlight further comprises a light-emitting substrate, and the first light-emitting element and the second light-emitting element are individually arranged and installed on the light-emitting substrate, and / or the first light-emitting element and the second light-emitting element are mixedly arranged and installed on the light-emitting substrate.

3. A floodlight according to claim 2, characterized in that: The light-emitting substrate is provided with a mounting area, and the mounting area corresponds to the number of the first light-emitting elements and / or the second light-emitting elements.

4. A floodlight according to claim 3, characterized in that: The first light emitter and the second light emitter are mixed and arranged to form a first mixed light column, wherein the number of the first light emitter in the first mixed light column is at least one, and the number of the second light emitters is at least two; The third light-emitting body and the fourth light-emitting body are mixed and arranged to form a second mixed light column. In the second mixed light column, the number of the first light-emitting body is at least one, and the number of the second light-emitting body is at least two.

5. A floodlight according to claim 1, characterized in that: In each of the first light-emitting elements, the color temperature t of the first light-emitting body and the color temperature T of the second light-emitting body are configured as follows: 2500K≤t≤3500K; 6000K≤T≤7000K.

6. A floodlight according to claim 1, characterized in that: In each of the second light-emitting elements, the color temperature q of the third light-emitting body and the color temperature Q of the fourth light-emitting body are configured as follows: 2500K≤q≤3500K; 6000K≤Q≤7000K.

7. A floodlight according to claim 1, characterized in that: In each of the first light emitting elements: The color temperature t of the first light emitter and the color temperature T of the second light emitter are configured as follows: t=3000K; T = 6500K; In each of the second light emitting elements: The color temperature q of the third light emitter and the color temperature Q of the fourth light emitter are configured as follows: q = 3000K; Q=6500K.

8. A floodlight according to claim 1, characterized in that: The relationship between the number M of the first light-emitting elements and the number N of the second light-emitting elements is configured as: then M=N.

9. A floodlight according to claim 1, characterized in that: In each of the first light-emitting elements, the relationship between the number E of the first light-emitting bodies and the number F of the second light-emitting bodies is configured as: E=3F.

10. A floodlight according to claim 9, characterized in that: The relationship between the number U of the third light-emitting bodies and the number E of the first light-emitting bodies is configured as: U=E, and the relationship between the number V of the fourth light-emitting bodies and the number F of the second light-emitting bodies is configured as: V=F.

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