Dyeing surface light two-in-one lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a dyeing surface light two-in-one lamp which comprises a lamp shell, a power source, a circuit substrate, a light source and a driving control panel, the power source and the light source are both electrically connected with the driving control panel, the light source comprises more than one lamp bead substrate, and a light-emitting plane is arranged on the surface of each lamp bead substrate. According to the design that the cold white LED light-emitting chips, the warm white LED light-emitting chips, the red LED light-emitting chips, the green LED light-emitting chips and the blue LED light-emitting chips are integrated on the same lamp bead substrate, the use number of light sources can be reduced, the overall size of the lamp is further reduced, a user can adjust the power of the different light-emitting chips through the driving control panel, and therefore the light-emitting efficiency of the lamp is improved. Under the state that the total output power is constant, the dyeing function of a dyeing lamp can be met, the brightness requirement of a surface light lamp can be completely met, illumination light rays are more uniform, and the color mixing effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field, especially a dyeing surface light two in one lamp. BACKGROUND

[0002] Dyeing cloth lamp and stage surface light lamp are widely used in the scene of stage performance. Dyeing lamp is mainly used for color rendering of stage. Surface light lamp is mainly used for front lighting of stage. At present, dyeing lamp and surface light lamp are two independent function lamps on the market. Because the functions and properties of the two lamps are different, they cannot be replaced by each other, and users need to buy separately for different stage application scenes, causing a certain degree of resource waste and inconvenience caused by multi-category management.

[0003] A high-integration LED dyeing surface light lamp (authorized publication number CN213019305U) is disclosed in Chinese patent. The existing scheme is to use color and white independent lamp bead substrate light source to realize dyeing and surface light lamp functions. Two functions cannot reach the brightness power of single function conventional lamp if used separately. If both functions reach the brightness of single function conventional lamp, the volume of the lamp needs to be increased, and the color mixing effect is poor when the two functions are used simultaneously. The utility model integrates the first light source assembly and the second light source assembly through the same control unit, so that the two different light sources are applied together, the color is more uniform, and the two light sources can be applied separately. It can completely reach the power of conventional single function dyeing lamp, and can completely reach the power of conventional single function surface light lamp, and the two functions can be used together to create more color combinations to meet different use scenes.

[0004] Therefore, a dyeing surface light two in one lamp is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to solve the above problems and provides a dyeing surface light two in one lamp, which improves the problem of large volume of existing dyeing surface light two in one lamp.

[0006] The utility model realizes the above-mentioned purpose through the following technical scheme. A dyeing surface light two in one lamp comprises a lamp shell, a power supply, a circuit board, a light source and a drive control board. The power supply and the light source are electrically connected with the drive control board. The light source comprises one or more lamp bead substrates. The surface of the lamp bead substrate is provided with a light emitting plane. The light emitting plane is provided with a first light emitting chip and a second light emitting chip.

[0007] Preferably, the first light-emitting chip comprises cold white LED light-emitting chips and warm white LED light-emitting chips arranged on a light-emitting plane, the second light-emitting chip comprises red LED light-emitting chips, green LED light-emitting chips and blue LED light-emitting chips arranged on the light-emitting plane; the driving control board comprises a main control board mounted in the lamp shell, a white light source driving module and a red-green-blue light source driving module are arranged on the top of the main control board, the cold white LED light-emitting chips and the warm white LED light-emitting chips are electrically connected with the white light source driving module, and the red LED light-emitting chips, the green LED light-emitting chips and the blue LED light-emitting chips are electrically connected with the red-green-blue light source driving module.

[0008] Preferably, the cold white LED light-emitting chips, the warm white LED light-emitting chips, the red LED light-emitting chips, the green LED light-emitting chips and the blue LED light-emitting chips are all multiple and uniformly distributed on the lamp bead substrate in the light-emitting plane.

[0009] Preferably, the driving circuit power of the white light source driving module is higher than that of the red-green-blue light source driving module, and the power of the cold white LED light-emitting chips and the warm white LED light-emitting chips is higher than that of the red LED light-emitting chips, the green LED light-emitting chips and the blue LED light-emitting chips.

[0010] Preferably, the other end of the circuit substrate is fixedly connected with a heat sink through a bolt.

[0011] Preferably, one end of the circuit substrate is welded with a first integrated socket, the circuit substrate is internally provided with a circuit, the cold white LED light-emitting chips and the warm white LED light-emitting chips are connected to the first integrated socket through the circuit, the red LED light-emitting chips, the green LED light-emitting chips and the blue LED light-emitting chips are connected to the first integrated socket through the circuit, and a thermistor is welded at one end of the circuit substrate and connected to the first integrated socket through the circuit.

[0012] Preferably, a lens support is fixed on the heat sink, the lamp bead substrate is arranged on the inner side of the lens support and closely adheres to the heat sink, and a lens is mounted at one end of the lens support.

[0013] Preferably, one end of the main control board is electrically connected with a second integrated socket, the first integrated socket and the second integrated socket are electrically connected through wires, the cool white LED light emitting chip and the warm white LED light emitting chip are connected to the first integrated socket through a circuit and are electrically connected with the white light source driving module through the second integrated socket through wires, the red LED light emitting chip, the green LED light emitting chip and the blue LED light emitting chip are connected to the first integrated socket through a circuit and are electrically connected with the RGB light source driving module through the second integrated socket through wires, and the white light source driving module and the RGB light source driving module are electrically connected with the power supply.

[0014] Preferably, one end of the circuit substrate is welded with a thermistor, the thermistor is connected to the first integrated socket through a circuit and is electrically connected with the driving control board through the second integrated socket through wires.

[0015] The utility model discloses a beneficial effect is:

[0016] 1, the design that cool white LED light emitting chip, warm white LED light emitting chip, red LED light emitting chip, green LED light emitting chip and blue LED light emitting chip are integrated in the same lamp pearl substrate, this not only can reduce the use quantity of light source, and then the volume of lamp whole is reduced, and the user can adjust the power of different light emitting chips through the driving control board, under the condition that the total output power is constant, can satisfy the dyeing function of dyeing lamp, can also completely satisfy the brightness requirement of area light, make the illumination light more uniform, and the color mixing effect is better.

[0017] 2, the RGB light source driving module adjusts the light emitting color of the light emitting plane by controlling the operating power of the red LED light emitting chip, the green LED light emitting chip and the blue LED light emitting chip, so that it is applicable to the change requirement of different colors of stage, and the white light source driving module adjusts the color temperature of the light emitting plane by controlling the operating power of the cool white LED light emitting chip and the warm white LED light emitting chip, so that it is applicable to the change requirement of different color temperatures of stage.

[0018] 3, the thermistor can monitor the operating temperature of the light source in real time, so that the user can view the operating temperature of the light source in real time, and the design of the heat sink can quickly lead away the light source conduction to the circuit substrate, so as to reduce the operating temperature of the light source. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the whole structure in the utility model;

[0020] Figure 2 It is the expansion schematic drawing of partial structure in the utility model;

[0021] Figure 3It is the explosion schematic view of partial structure in the utility model;

[0022] Figure 4 It is the structure schematic view of cold white LED light emitting chip and warm white LED light emitting chip being installed in the same lamp pearl substrate in the utility model;

[0023] Figure 5 It is the structure schematic view of cold white LED light emitting chip and warm white LED light emitting chip being installed in the different lamp pearl substrate in the utility model.

[0024] In the drawing: 1, lamp shell;2, power supply;3, circuit board;4, light source;41, lamp pearl substrate;42, cold white LED light emitting chip;43, warm white LED light emitting chip;44, red LED light emitting chip;45, green LED light emitting chip;46, blue LED light emitting chip;47, light emitting plane;5, drive control board;51, main control board;52, white light source drive module;53, red green blue light source drive module;6, lens support;7, lens;8, radiator;9, first integrated socket;10, second integrated socket;11, thermistor. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0026] Embodiment 1:

[0027] As Figures 1-5 shown, a dyeing surface light two-in-one lamp includes lamp shell 1, power supply 2, circuit board 3, light source 4 and drive control board 5, power supply 2 and light source 4 are electrically connected with drive control board 5, light source 4 includes more than one lamp pearl substrate 41, the surface of lamp pearl substrate 41 is provided with light emitting plane 47, the surface of light emitting plane 47 is provided with first light emitting chip and second light emitting chip.

[0028] The first light emitting chip comprises a cool white LED light emitting chip 42 and a warm white LED light emitting chip 43 arranged on the light emitting plane 47, and the second light emitting chip comprises a red LED light emitting chip 44, a green LED light emitting chip 45 and a blue LED light emitting chip 46 arranged on the light emitting plane 47; the driving control board 5 comprises a main control board 51 mounted in the inside of the lamp shell 1, and the top of the main control board 51 is provided with a white light source driving module 52 and a red-green-blue light source driving module 53, the cool white LED light emitting chip 42 and the warm white LED light emitting chip 43 are electrically connected with the white light source driving module 52, and the red LED light emitting chip 44, the green LED light emitting chip 45 and the blue LED light emitting chip 46 are electrically connected with the red-green-blue light source driving module 53.

[0029] The cool white LED light emitting chip 42, the warm white LED light emitting chip 43, the red LED light emitting chip 44, the green LED light emitting chip 45 and the blue LED light emitting chip 46 are all multiple and uniformly distributed on the lamp bead substrate 41 in the light emitting plane 47.

[0030] The driving circuit power of the white light source driving module 52 is higher than that of the red-green-blue light source driving module 53, and the power of the cool white LED light emitting chip 42 and the warm white LED light emitting chip 43 inside is higher than that of the red LED light emitting chip 44, the green LED light emitting chip 45 and the blue LED light emitting chip 46.

[0031] The other end of the circuit substrate 3 is fixedly connected with a heat sink 8 through a bolt, one end of the circuit substrate 3 is welded with a first integrated socket 9, and the inside of the circuit substrate 3 is provided with a circuit, the cool white LED light emitting chip 42 and the warm white LED light emitting chip 43 are connected to the first integrated socket 9 through the circuit, the red LED light emitting chip 44, the green LED light emitting chip 45 and the blue LED light emitting chip 46 are connected to the first integrated socket 9 through the circuit, one end of the circuit substrate 3 is welded with a thermistor 11, and the thermistor 11 is connected to the first integrated socket 9 through the circuit.

[0032] The lens support 6 is fixed on the heat sink 8, the lamp bead substrate 41 is arranged on the inside of the lens support 6 and closely adheres to the heat sink 8, and one end of the lens support 6 is mounted with the lens 7, which can adjust the irradiation angle and range of the light source 4 to meet the use demand of the user.

[0033] One end of the main control board 51 is electrically connected to a second integrated socket 10. The first integrated socket 9 and the second integrated socket 10 are electrically connected by wires. The cool white LED chip 42 and the warm white LED chip 43 are both connected to the first integrated socket 9 through a circuit and then electrically connected to the white light source driver module 52 through the second integrated socket 10 via wires. The red LED chip 44, the green LED chip 45 and the blue LED chip 46 are all connected to the first integrated socket 9 through a circuit and then electrically connected to the red, green and blue light source driver module 53 through the second integrated socket 10 via wires. The white light source driver module 52 and the red, green and blue light source driver module 53 are both electrically connected to the power supply 2. One end of the circuit board 3 is soldered with a thermistor 11. The thermistor 11 is connected to the first integrated socket 9 through a circuit and then electrically connected to the drive control board 5 through the second integrated socket 10 via wires. This can monitor the operating temperature of the light source 4 in real time.

[0034] Example 2:

[0035] like Figure 5 As shown, the difference between this embodiment 2 and embodiment 1 is that the cool white LED light-emitting chip 42 and the warm white LED light-emitting chip 43 are alternately installed inside different LED substrates 41.

[0036] In use, the user can control the red, green, and blue light source drive module 53 to adjust the operating power of the red LED chip 44, green LED chip 45, and blue LED chip 46 respectively to adjust the light emission color of the light-emitting plane 47, making it suitable for different color changes on stage. Furthermore, the design of integrating the cool white LED chip 42, warm white LED chip 43, red LED chip 44, green LED chip 45, and blue LED chip 46 into the same LED substrate 41 not only reduces the number of light sources 4 used, thereby reducing the overall size of the lamp, but also ensures that each light source 4 is in working condition, resulting in more uniform lighting and better color mixing effect.

[0037] It should be noted that the power supply 2, cool white LED chip 42, warm white LED chip 43, red LED chip 44, green LED chip 45, blue LED chip 46, white light source driver module 52, red, green and blue light source driver module 53, first integrated socket 9, second integrated socket 10 and thermistor 11 mentioned above are devices with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the power supply 2 can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0038] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A two-in-one lamp with a colored surface and a single light source, characterized in that, The device includes a lamp housing (1), a power supply (2), a circuit board (3), a light source (4), and a drive control board (5). The power supply (2) and the light source (4) are both electrically connected to the drive control board (5). The light source (4) includes one or more lamp bead boards (41). The surface of the lamp bead board (41) is provided with a light-emitting plane (47). The surface of the light-emitting plane (47) is provided with a first light-emitting chip and a second light-emitting chip.

2. The dual-function luminaire with color-changing surface as described in claim 1, characterized in that: The first light-emitting chip includes a cool white LED light-emitting chip (42) and a warm white LED light-emitting chip (43) disposed on the light-emitting plane (47). The second light-emitting chip includes a red LED light-emitting chip (44), a green LED light-emitting chip (45), and a blue LED light-emitting chip (46) disposed on the light-emitting plane (47). The driving control board (5) includes a main control board (51) installed inside the lamp housing (1). The top of the main control board (51) is provided with a white light source driving module (52) and a red, green, and blue light source driving module (53). The cool white LED light-emitting chip (42) and the warm white LED light-emitting chip (43) are both electrically connected to the white light source driving module (52). The red LED light-emitting chip (44), the green LED light-emitting chip (45), and the blue LED light-emitting chip (46) are all electrically connected to the red, green, and blue light source driving module (53).

3. A two-in-one lamp with a colored surface and a light source according to claim 2, characterized in that: The cool white LED light-emitting chip (42), warm white LED light-emitting chip (43), red LED light-emitting chip (44), green LED light-emitting chip (45) and blue LED light-emitting chip (46) are all multiple and are evenly distributed on the lamp bead substrate (41) and within the light-emitting plane (47).

4. A two-in-one lamp with a colored surface and a light source according to claim 3, characterized in that: The driving circuit power of the white light source driving module (52) is higher than that of the red, green and blue light source driving module (53). The internal cold white LED light-emitting chip (42) and warm white LED light-emitting chip (43) have higher power than the red LED light-emitting chip (44), green LED light-emitting chip (45) and blue LED light-emitting chip (46).

5. A two-in-one lamp with a colored surface and a light source according to claim 1, characterized in that: The other end of the circuit board (3) is fixedly connected to a heat sink (8) by bolts.

6. A two-in-one lamp with a colored surface and a light source according to claim 2, characterized in that: One end of the circuit board (3) is soldered with a first integrated socket (9). The circuit board (3) is provided with a circuit. The cool white LED light-emitting chip (42) and the warm white LED light-emitting chip (43) are both connected to the first integrated socket (9) through the circuit. The red LED light-emitting chip (44), the green LED light-emitting chip (45) and the blue LED light-emitting chip (46) are all connected to the first integrated socket (9) through the circuit. One end of the circuit board (3) is soldered with a thermistor (11). The thermistor (11) is connected to the first integrated socket (9) through the circuit.

7. A two-in-one lamp with a colored surface and a light source according to claim 1, characterized in that: The lens bracket (6) is fixed on the heat sink (8), the lamp bead substrate (41) is disposed on the inner side of the lens bracket (6) and is tightly fitted with the heat sink (8), and a lens (7) is installed at one end of the lens bracket (6).

8. A two-in-one lamp with a colored surface and a light source according to claim 6, characterized in that: One end of the main control board (51) is electrically connected to a second integrated socket (10). The first integrated socket (9) and the second integrated socket (10) are electrically connected by wires. The cool white LED light-emitting chip (42) and the warm white LED light-emitting chip (43) are both connected to the first integrated socket (9) through a circuit and then electrically connected to the white light source driving module (52) through the second integrated socket (10) through wires. The red LED light-emitting chip (44), the green LED light-emitting chip (45) and the blue LED light-emitting chip (46) are all connected to the first integrated socket (9) through a circuit and then electrically connected to the red, green and blue light source driving module (53) through the second integrated socket (10) through wires. The white light source driving module (52) and the red, green and blue light source driving module (53) are both electrically connected to the power supply (2).

9. A two-in-one lamp with a colored surface and a light source according to claim 7, characterized in that: A thermistor (11) is soldered to one end of the circuit board (3). The thermistor (11) is connected to the first integrated socket (9) through a circuit and then electrically connected to the drive control board (5) through the second integrated socket (10) via a wire.

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