Bulb and string light

Abstract

The utility model discloses a bulb and a lamp string. The bulb comprises a shell, a supporting piece and a plurality of light-emitting assemblies. The shell is suitable for light to pass through, and the shell defines a mounting space; the supporting piece is arranged in the shell, the supporting piece is suitable for allowing light to penetrate through, and the supporting piece is provided with a containing groove; the multiple light-emitting assemblies are arranged in the containing groove in the height direction of the bulb at intervals, each light-emitting assembly comprises a light-emitting part, and the light-emitting parts of at least two light-emitting assemblies are different in light-emitting color. Compared with the prior art, the multiple light-emitting assemblies are arranged in the bulb, the light-emitting colors of the at least two light-emitting assemblies are different, the bulb can display multiple different colors at the same time, and therefore the use experience of the bulb can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of lighting devices, in particular to a bulb and a lamp string with the same. BACKGROUND

[0002] In the related art, a lamp bead is arranged in the bulb, and the lamp bead can only display one color at the same time. The bulb cannot display multiple different colors at the same time, which reduces the use experience of the bulb. CONTENT OF THE UTILITY MODEL

[0003] In order to enable the bulb to display multiple different colors at the same time and improve the use experience of the bulb, the present application provides a bulb.

[0004] The present application further provides a lamp string.

[0005] The bulb provided by the present application adopts the following technical scheme:

[0006] A bulb comprises a shell, the shell is adapted to allow light to pass through, and the shell defines a mounting space; a support is arranged in the shell, and the support is adapted to allow light to pass through, and the support is provided with a receiving groove; a plurality of light-emitting assemblies are arranged in the receiving groove in a spaced manner along the height direction of the bulb, the light-emitting assembly comprises a light-emitting element, and the light-emitting elements of at least two light-emitting assemblies are different in light-emitting color.

[0007] By adopting the above technical scheme, by arranging a plurality of light-emitting assemblies in the bulb, and the light-emitting elements of at least two light-emitting assemblies being different in light-emitting color, compared with the prior art, the bulb can display multiple different colors at the same time, thereby improving the use experience of the bulb.

[0008] Preferably, the light-emitting assembly further comprises a circuit board, the circuit board is connected and matched with the support, the circuit board is provided with a controller, the light-emitting element is arranged on the circuit board, the circuit board is electrically connected with the controller and the light-emitting element, the controller is used for receiving a control signal, and the controller is used for controlling the light-emitting color of the light-emitting element according to the control signal.

[0009] By adopting the above technical scheme, the light-emitting element can emit multiple different colors of light, when the controller receives the control signal, the controller changes the light-emitting color of the light-emitting element according to the control signal, so that the light-emitting element emits light of the corresponding light-emitting color, thereby realizing the technical effect of changing the light-emitting color of the bulb in real time, and further improving the use experience of the bulb.

[0010] Preferably, the light-emitting element is a plurality of light-emitting elements, and the plurality of light-emitting elements are arranged in a circumferential direction of the circuit board.

[0011] By adopting the technical scheme, the plurality of light emitting members can improve the lighting range of the bulb and improve the lighting brightness of the bulb, thereby improving the use experience of the bulb.

[0012] Preferably, the bulb further comprises: a power transmission line, the power transmission line is arranged in the accommodating groove, and the light emitting member of each light emitting assembly is electrically connected with the power transmission line.

[0013] By adopting the technical scheme, the lower end of the power transmission line passes through the plurality of circuit boards and is electrically connected with the plurality of circuit boards, and the power transmission line supplies power to the light emitting member through the circuit board, thereby achieving the technical effect that the power supply supplies power to the plurality of light emitting members through the power transmission line.

[0014] Preferably, the power transmission line is a plurality of power transmission lines, and the plurality of power transmission lines are arranged along the circumferential direction of the support member in sequence.

[0015] By adopting the technical scheme, the power supply can supply power to the plurality of light emitting members through the plurality of power transmission lines, thereby preventing the power supply from supplying power to the plurality of light emitting members due to the damage of one of the plurality of power transmission lines, and further improving the working reliability of the bulb and reducing the frequency of user maintenance of the bulb.

[0016] Preferably, each light emitting assembly is tractionally matched with the power transmission line.

[0017] By adopting the technical scheme, each circuit board is tractionally matched with the power transmission line, that is, the power transmission line lifts the circuit board, and the circuit board and the power transmission line are tractionally matched, thereby achieving the technical effect of fixing the light emitting assembly in the support member, and avoiding that the plurality of light emitting assemblies are stacked at the bottom of the support member under the action of gravity.

[0018] Preferably, the bottom wall of the accommodating groove is provided with a support portion, and the support portion is used for supporting the light emitting assembly.

[0019] By adopting the technical scheme, the bottommost light emitting assembly of the plurality of light emitting assemblies is abutted against the support portion, and the support portion supports the bottommost light emitting assembly of the plurality of light emitting assemblies, thereby avoiding that the power transmission line is subjected to excessive stress due to traction of the plurality of light emitting assemblies, prolonging the service life of the power transmission line, and further prolonging the service life of the bulb.

[0020] A lamp string comprises: a connecting member adapted to be electrically connected with a power supply; a plurality of bulbs, the plurality of bulbs are arranged in the connecting member and are electrically connected with the connecting member, and the plurality of bulbs are arranged along the length direction of the lamp string in sequence, and the bulb is the above-mentioned bulb.

[0021] By adopting the technical scheme, the lamp bulb can display multiple different colors at the same time compared with the prior art, and the use experience of the lamp bulb can be improved.

[0022] In conclusion, the present application has at least one of the following beneficial technical effects:

[0023] 1. By adopting the technical scheme, the lamp bulb can display multiple different colors at the same time compared with the prior art, and the use experience of the lamp bulb can be improved.

[0024] 2. The light emitting component can emit multiple different colors of light, and the controller can change the light emitting color of the light emitting component according to the control signal when the control signal is received, so that the light emitting component can emit light of the corresponding light emitting color, thereby achieving the technical effect of changing the light emitting color of the lamp bulb in real time, and further improving the use experience of the lamp bulb.

[0025] 3. The lower end of the power transmission line passes through and is electrically connected to the multiple circuit boards, and the power transmission line supplies power to the light emitting component through the circuit board, thereby achieving the technical effect of supplying power to the multiple light emitting components through the power transmission line. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of a lamp bulb according to an embodiment of the present application;

[0027] Figure 2 is a sectional view of a lamp bulb according to an embodiment of the present application;

[0028] Figure 3 is a schematic view of part of the structure of a lamp bulb according to an embodiment of the present application;

[0029] Figure 4 is a schematic view of a lamp string according to an embodiment of the present application.

[0030] REFERENCE SIGNS:

[0031] 100, lamp bulb; 200, lamp string;

[0032] 1, housing; 11, mounting space;

[0033] 2, support; 21, accommodating groove; 211, support portion;

[0034] 3, light emitting assembly; 31, light emitting component; 32, circuit board;

[0035] 4, power transmission line; 5, connecting component. DETAILED DESCRIPTION

[0036] The following description will be made in conjunction with the accompanying drawings Figures 1-4 The application is further described in detail.

[0037] The application discloses a bulb 100.

[0038] Referring to Figure 1 and Figure 2 The bulb 100 according to the embodiments of the application comprises a shell 1, a support 2 and a plurality of light-emitting assemblies 3. The shell 1 is adapted to allow light to pass through, and the shell 1 can be made of transparent material, which in some specific embodiments can be polycarbonate, but the application is not limited thereto, and the transparent material can also be glass or the like, and the shell 1 defines a mounting space 11.

[0039] The support 2 is arranged in the shell 1, and the support 2 is adapted to allow light to pass through, and the support 2 can be made of transparent material, which in some specific embodiments can be polycarbonate, but the application is not limited thereto, and the transparent material can also be glass or the like, and the support 2 is provided with a receiving groove 21, which is open upward along the height direction of the bulb 100, and the height direction of the bulb 100 can refer to the up-down direction in Figure 2

[0040] The plurality of light-emitting assemblies 3 are arranged in the receiving groove 21 at intervals along the height direction of the bulb 100, and the light-emitting assembly 3 comprises a light-emitting member 31, which can be arranged on the inner circumferential wall of the receiving groove 21, and the light-emitting colors of the light-emitting members 31 of at least two light-emitting assemblies 3 are different. In some specific embodiments, the light-emitting member 31 can be a light-emitting diode, but the application is not limited thereto, and the light-emitting member 31 can also be a lamp bead filled with inert gas or the like.

[0041] In some specific embodiments, the light-emitting assemblies 3 are three, and along the height direction of the bulb 100 from top to bottom, the light-emitting members 31 of the three light-emitting assemblies 3 are respectively a first light-emitting member 31, a second light-emitting member 31 and a third light-emitting member 31, and in some specific embodiments, the light-emitting color of the first light-emitting member 31 can be different from the light-emitting color of the second light-emitting member 31 or the light-emitting color of the third light-emitting member 31, and in other specific embodiments, the light-emitting color of the first light-emitting member 31, the light-emitting color of the second light-emitting member 31 and the light-emitting color of the third light-emitting member 31 are all different.

[0042] In some specific embodiments, the light-emitting color of the first light-emitting member 31 is red, the light-emitting color of the second light-emitting member 31 is yellow, and the light-emitting color of the third light-emitting member 31 is blue, and after the bulb 100 is powered on, the first light-emitting member 31 emits red light, the second light-emitting member 31 emits yellow light, and the third light-emitting member 31 emits blue light, so that the technical effect of the bulb 100 displaying multiple different colors at the same time can be achieved.

[0043] ​And, color transition between two different light emitting colors can be presented between the two light emitting pieces 31 with different light emitting colors, so that the light bulb 100 can display more different light emitting colors, thereby improving the use experience of the light bulb 100.

[0044] Further, the light emitting assembly 3 can further include a battery, the battery is electrically connected with the light emitting piece 31 and used for supplying power to the light emitting piece 31, so that the light bulb 100 can be used outdoors, thereby improving the use convenience of the light bulb 100.

[0045] Therefore, by arranging multiple light emitting assemblies 3 in the light bulb 100, and the light emitting colors of at least two light emitting pieces 31 are different, compared with the prior art, the light bulb 100 can display multiple different colors at the same time, thereby improving the use experience of the light bulb 100.

[0046] With reference to Figure 1 and Figure 2 In some embodiments of the present application, the light emitting assembly 3 further includes a circuit board 32, the circuit board 32 is connected and matched with the support 2, the circuit board 32 is provided with a controller, and the light emitting piece 31 is arranged on the circuit board 32. Specifically, along the height direction of the light bulb 100, the light emitting piece 31 can be arranged at the lower end wall of the circuit board 32, and the controller can be arranged at the upper end wall of the circuit board 32, so that the controller can prevent the light emitted by the light emitting piece 31 from being blocked, the illumination range of the light bulb 100 can be avoided from being affected, thereby improving the use experience of the light bulb 100. It should be noted that the controller is a control chip.

[0047] And, the circuit board 32 is electrically connected with the controller and the light emitting piece 31. Specifically, the circuit board 32 is provided with a connecting circuit, and the controller and the light emitting piece 31 are electrically connected with the connecting circuit. The controller is used for receiving a control signal, and the controller is used for controlling the light emitting color of the light emitting piece 31 according to the control signal.

[0048] Specifically, the light emitting piece 31 can emit light of multiple different colors. When the controller receives the control signal, the controller changes the light emitting color of the light emitting piece 31 according to the control signal, so that the light emitting piece 31 emits light of the corresponding light emitting color, thereby realizing the technical effect of changing the light emitting color of the light bulb 100 in real time, thereby improving the use experience of the light bulb 100.

[0049] In some specific embodiments, the light emitting color of the light emitting piece 31 is yellow. When a user needs to change the light emitting color of the light emitting piece 31 to blue, the user sends a control signal to the controller. After the controller receives the control signal, the controller changes the light emitting color of the light emitting piece 31 to blue according to the control signal.

[0050] In some specific embodiments, the controller can receive the control signal through WIFI, but the application is not limited thereto, and the controller can also receive the control signal through Bluetooth and infrared and the like.

[0051] It should be noted that the channels of the controllers of different light emitting assemblies 3 for receiving control signals are different, and the user can send a control signal to a specific controller by selecting a receiving channel, so that the controller controls the corresponding light emitting piece 31 to change the light emitting color.

[0052] Referring to Figure 2 In some embodiments of the application, the light emitting piece 31 is multiple, and the multiple light emitting pieces 31 are arranged in sequence along the circumferential direction of the circuit board 32. By providing multiple light emitting pieces 31, the multiple light emitting pieces 31 can improve the lighting range of the bulb 100 and can improve the lighting brightness of the bulb 100, thereby improving the use experience of the bulb 100. It should be noted that the light emitting pieces 31 in one light emitting assembly 3 can only emit light of the same color at the same time.

[0053] In some specific embodiments, the multiple light emitting pieces 31 can also be arranged in sequence along the radial direction of the circuit board 32.

[0054] Referring to Figures 1-3 In some embodiments of the application, the bulb 100 further comprises a power transmission line 4, the power transmission line 4 is electrically connected with the power supply, the power transmission line 4 is arranged in the accommodating groove 21, and the light emitting piece 31 of each light emitting assembly 3 is electrically connected with the power transmission line 4. In some specific embodiments, the power supply can be a mains power supply, but the application is not limited thereto, and the power supply can also be a power storage piece and the like.

[0055] Specifically, the lower end of the power transmission line 4 passes through multiple circuit boards 32 and is electrically connected with multiple circuit boards 32, and the power transmission line 4 supplies power to the light emitting piece 31 through the circuit board 32, thereby achieving the technical effect that the power supply supplies power to multiple light emitting pieces 31 through the power transmission line 4.

[0056] Referring to Figure 2 And Figure 3 In some embodiments of the application, the power transmission line 4 is multiple, and the multiple power transmission lines 4 are arranged in sequence along the circumferential direction of the support 2. By providing multiple power transmission lines 4 in the bulb 100, the power supply can supply power to multiple light emitting pieces 31 through multiple power transmission lines 4, thereby preventing one of the multiple power transmission lines 4 from being damaged to cause the power supply to be unable to supply power to multiple light emitting pieces 31, and further improving the working reliability of the bulb 100 and reducing the number of times of user maintenance of the bulb 100.

[0057] Referring to Figure 2 And Figure 3In some embodiments of the present application, each light emitting assembly 3 is in traction with the power transmission wire 4, specifically, each circuit board 32 is in traction with the power transmission wire 4, that is, the power transmission wire 4 lifts the circuit board 32, and the circuit board 32 and the power transmission wire 4 are in traction, so that the technical effect of fixing the light emitting assembly 3 in the support 2 can be achieved, and the plurality of light emitting assemblies 3 can be prevented from being stacked at the bottom of the support 2 under the action of gravity.

[0058] Further, the circuit board 32 and the inner circumferential wall of the support 2 can be in interference fit.

[0059] Referring to Figure 2 In some embodiments of the present application, the bottom wall of the accommodating groove 21 is provided with a support portion 211, and the support portion 211 is used to support the light emitting assembly 3, specifically, the bottommost light emitting assembly 3 in the plurality of light emitting assemblies 3 abuts against the support portion 211 along the height direction of the bulb 100, and the support portion 211 supports the bottommost light emitting assembly 3 in the plurality of light emitting assemblies 3, so that the power transmission wire 4 can be prevented from being excessively stressed due to the traction of the plurality of light emitting assemblies 3, the service life of the power transmission wire 4 can be prolonged, and the service life of the bulb 100 can be prolonged.

[0060] Based on this, referring to Figure 4 The present application further discloses a lamp string 200, the lamp string 200 according to the embodiments of the present application comprises: a connecting piece 5 and a plurality of bulbs 100, the connecting piece 5 is adapted to be electrically connected with a power supply, and the plurality of bulbs 100 are arranged in the connecting piece 5 and are electrically connected with the connecting piece 5, specifically, the connecting piece 5 is provided with an electric wire, the electric wire can be electrically connected with a commercial power supply, and the power transmission wires 4 of the plurality of bulbs 100 are electrically connected with the electric wire, the plurality of bulbs 100 are arranged in sequence along the length direction of the lamp string 200, and the bulb 100 is the bulb 100 described in the above embodiments.

[0061] The lamp string 200 according to the embodiments of the present application comprises a plurality of bulbs 100, by arranging a plurality of light emitting assemblies 3 in the bulb 100, and the light emitting colors of at least two light emitting members 31 are different, compared with the prior art, the bulb 100 can display a plurality of different colors at the same time, so that the use experience of the bulb 100 can be improved.

[0062] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A light bulb, characterized in that: include: A housing (1), the housing (1) being adapted to allow light to pass through, the housing (1) defining an installation space (11); A support member (2), the support member (2) being arranged in the housing (1), and the support member (2) being suitable for allowing light to pass through, and the support member (2) being provided with a receiving groove (21); A plurality of light-emitting assemblies (3) are arranged in the accommodating groove (21) at intervals along the height direction of the light bulb (100); the light-emitting assemblies (3) include light-emitting parts (31); and the light-emitting parts (31) of at least two of the light-emitting assemblies (3) have different luminous colors.

2. The light bulb according to claim 1, characterized in that: The light-emitting component (3) further comprises a circuit board (32), the circuit board (32) being connected and matched with the support member (2), the circuit board (32) being provided with a controller, the light-emitting member (31) being provided on the circuit board (32), the circuit board (32) being electrically connected to the controller and the light-emitting member (31), the controller being used to receive a control signal, and the controller being used to control the light-emitting color of the light-emitting member (31) according to the control signal.

3. The light bulb according to claim 2, characterized in that: There are a plurality of light-emitting components (31), and the plurality of light-emitting components (31) are arranged in sequence along the circumferential direction of the circuit board (32).

4. The light bulb according to claim 1, characterized in that: Also includes: A power transmission line (4), the power transmission line (4) being arranged in the receiving groove (21), and the light-emitting component (31) of each light-emitting assembly (3) being electrically connected to the power transmission line (4).

5. The light bulb according to claim 4, characterized in that: There are a plurality of transmission lines (4), and the plurality of transmission lines (4) are arranged in sequence along the circumferential direction of the support member (2).

6. The light bulb according to claim 4, characterized in that: Each of the light-emitting components (3) is traction-coordinated with the power transmission line (4).

7. The light bulb according to claim 1, characterized in that: The bottom wall of the accommodating groove (21) is provided with a supporting portion (211), and the supporting portion (211) is used to support the light-emitting component (3).

8. A light string, characterized in that: include: A connector (5), the connector (5) being adapted to be electrically connected to a power source; A plurality of light bulbs (100), each of which is disposed on the connecting member (5) and electrically connected to the connecting member (5), and each of which is arranged in sequence along the length direction of the light string (200). The light bulbs (100) are a light bulb (100) according to any one of claims 1 to 7.

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