LED (Light Emitting Diode) linear lamp capable of emitting light from two sides

Abstract

The utility model discloses an LED (light-emitting diode) linear lamp capable of emitting light from two sides, relates to the technical field of LED linear lamps, and aims to solve the technical problems that the working efficiency of the double-sided LED linear lamp is reduced at high temperature and the service life of the double-sided LED linear lamp is shortened. The inner walls of the two sides of the shell are symmetrically and fixedly connected with clamping plates correspondingly. According to the double-sided LED linear lamp, the closed-loop pipe is arranged, when the double-sided LED linear lamp is used for a long time, heat is generated and absorbed through water flow in the closed-loop pipe, the temperature of the water flow is increased, the water flow in the closed-loop pipe circularly moves through a micro pump, heat in the heated water flow is absorbed through a heat conduction plate, and meanwhile, by rotating a first insertion rod, the heat conduction plate is rotated; the position of the light scattering piece can be adjusted, the function of adjusting brightness is achieved, through flowing of water flow, the circulating heat dissipation function, the function of saving resource loss and the function of adjusting the light brightness can be achieved, and the practicability of the device is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of LED linear lights, and more specifically, to an LED linear light with double-sided light emission. Background Technique

[0002] The LED linear light with double-sided light emission is a special LED lamp. Its feature is that it can emit light on both sides of the light strip, providing a uniform lighting effect. Due to its double-sided light emission design, this kind of lamp can provide a uniform light distribution in two directions, which is particularly important for spaces that require omnidirectional lighting.

[0003] At present, when the double-sided LED linear light is used for a long time, the internal temperature rises, resulting in a reduction in the working efficiency of the double-sided LED linear light at high temperature and a decrease in the service life of the double-sided LED linear light. In view of this, we propose an LED linear light with double-sided light emission. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide an LED linear light with double-sided light emission to solve the technical problems of the current double-sided LED linear light having a reduced working efficiency at high temperature and a decreased service life.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A double-sided LED linear lamp, including a housing, wherein limiting grooves are respectively formed on the inner walls of both sides of the housing, clamping plates are symmetrically and fixedly connected to the inner walls of both sides of the housing, clamping grooves are respectively formed on the opposite sides of every two clamping plates, support frames are respectively fixedly connected to both sides of the top of the housing, a double-sided LED linear lamp is fixedly sleeved inside the limiting groove, and the connecting wire on the double-sided LED linear lamp penetrates through one side of the housing. A heat dissipation mechanism is arranged inside the housing; the heat dissipation mechanism includes two closed-loop pipes and an adjustment unit; the two closed-loop pipes are symmetrically and fixedly connected inside the housing, and the closed-loop pipes are separated by the housing into a heat absorption area and a heat dissipation area. Support rings are symmetrically and fixedly connected to the bottom of the housing, and the support rings are fixedly sleeved on the outer walls of the closed-loop pipes. A plurality of heat conducting plates are fixedly sleeved on one side of the closed-loop pipe close to the heat dissipation area, and the heat conducting plates are distributed in a linear array. Heat insulation plates are fixedly connected between the heat conducting plates and the housing. A micro pump is fixedly connected to one side of the top of the housing, and the micro pump is fixedly communicated with the closed-loop pipe. In this utility model, by arranging the closed-loop pipes, when the double-sided LED linear lamp is used for a long time, heat is generated. The heat is absorbed by the water flow in the closed-loop pipes, so that the temperature of the water flow rises. Then, through the micro pump, the water flow in the closed-loop pipes circulates, and the heat in the heated water flow is absorbed by the heat conducting plates. At the same time, by rotating the first plug rod, the position of the light diffusing sheet can be adjusted to realize the function of adjustable brightness. In this utility model, through the flow of water, the functions of circulating heat dissipation, saving resource loss and adjusting the light brightness can be realized, which is beneficial to improving the practicability of the device.

[0006] Preferably, the adjustment unit includes two lamp covers, and the two lamp covers are respectively arranged on both sides of the housing. An adjustment groove is formed on the inner wall of one side of the lamp cover.

[0007] Preferably, two light diffusing sheets are movably connected together through a first plug rod on the symmetric inner walls of both sides of the adjustment groove, and the positions of the opposite sides of the two light diffusing sheets are adapted.

[0008] Preferably, knobs are respectively fixedly connected to one ends of the two first plug rods.

[0009] Preferably, one end of the first plug rod penetrates through the lamp cover.

[0010] Preferably, a convex block is arranged on one side of the lamp cover close to the clamping plate, and the convex block is adapted to the clamping groove. In this utility model, by arranging the light diffusing sheet, when the first plug rod is rotated to make the two light diffusing sheets tilt simultaneously, the brightness of the light generated by the LED linear lamp can be adjusted. And through the cooperation between the convex block and the clamping groove, the friction force between the lamp cover and the housing can be increased to avoid the lamp cover from falling off, which is beneficial to improving the stability of the device.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. In this utility model, by setting up a closed-loop pipe, when the double-sided LED linear lamp is used for a long time, heat is generated. The heat is absorbed by the water flow in the closed-loop pipe, causing the water flow temperature to rise. Then, through the micro pump, the water flow in the closed-loop pipe circulates, and the heat in the heated water flow is absorbed by the heat conduction plate. At the same time, by rotating the first plug, the position of the light diffusing sheet can be adjusted to achieve the function of adjustable brightness. Through the water flow, this utility model can achieve the functions of circulating heat dissipation, saving resource loss, and adjusting the light brightness, which is beneficial to improving the practicality of the device.

[0013] 2. In this utility model, by setting up the light diffusing sheet, when the first plug is rotated to make the two light diffusing sheets tilt simultaneously, the brightness of the light generated by the LED linear lamp can be adjusted. And through the cooperation between the convex block and the card slot, the friction between the lamp shade and the outer shell can be increased to avoid the lamp shade falling off, which is beneficial to improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is a schematic cross-sectional view of the overall structure of the present utility model to show the three-dimensional structure inside the outer shell;

[0016] Figure 3 is a three-dimensional partial exploded structure schematic diagram of the present utility model;

[0017] Figure 4 is a three-dimensional exploded structure schematic diagram of the adjustment unit of the present utility model;

[0018] Figure 5 is the Figure 4 enlarged structure schematic diagram of part A in the present utility model;

[0019] Figure 6 is a schematic cross-sectional view of the overall structure of the present utility model to show the internal structure of the outer shell;

[0020] Figure 7 is the Figure 6 enlarged structure schematic diagram of part B in the present utility model.

[0021] Explanation of the reference numerals in the figures: 1. Outer shell; 101. Limit groove; 102. Clamping plate; 1021. Card slot; 2. Support frame; 3. Double-sided LED linear lamp; 4. Heat dissipation mechanism; 401. Closed-loop pipe; 402. Support ring; 403. Heat conduction plate; 404. Heat insulation plate; 405. Micro pump; 5. Adjustment unit; 501. Lamp shade; 501a. Convex block; 502. Adjustment slot; 503. Light diffusing sheet; 504. Knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] As shown Figures 1 to 7 in the figure, a double-sided light-emitting LED linear lamp of the present utility model includes a housing 1. Limiting grooves 101 are respectively formed on the inner walls of both sides of the housing 1. Clamping plates 102 are fixedly connected to the inner walls of both sides of the housing 1 in a symmetrical structure. Card slots 1021 are respectively formed on the opposite sides of every two clamping plates 102. Support frames 2 are respectively fixedly connected to both sides of the top of the housing 1. A double-sided LED linear lamp 3 is fixedly sleeved inside the limiting groove 101, and the connecting wire on the double-sided LED linear lamp 3 penetrates through one side of the housing 1. It should be noted that the double-sided LED linear lamp 3 is a conventional LED linear lamp in the prior art, usually installed on the ceiling or wall, and has the characteristics of emitting light from two different sides, which can optimize the indoor atmosphere and improve the indoor lighting level. A heat dissipation mechanism 4 is arranged inside the housing 1; the heat dissipation mechanism 4 includes two closed-loop pipes 401 and an adjustment unit 5; the two closed-loop pipes 401 are fixedly connected inside the housing 1 in a symmetrical structure, and the closed-loop pipes 401 are separated by the housing 1 into a heat absorption area and a heat dissipation area. Support rings 402 are respectively fixedly connected to both sides of the bottom of the housing 1, and the support rings 402 are fixedly sleeved on the outer walls of the closed-loop pipes 401. A plurality of heat conduction plates 403 are fixedly sleeved on one side of the closed-loop pipe 401 close to the heat dissipation area, and the heat conduction plates 403 are distributed in a linear array. A heat insulation plate 404 is fixedly connected between the heat conduction plates 403 and the housing 1. A micro pump 405 is fixedly connected to one side of the top of the housing 1, and the micro pump 405 is fixedly communicated with the closed-loop pipe 401. In this utility model, by setting the closed-loop pipe 401, when the double-sided LED linear lamp 3 is used for a long time, heat is generated. The heat is absorbed by the water flow in the closed-loop pipe 401, so that the water temperature rises, and through the micro pump, the water flow in the closed-loop pipe 401 circulates, and the heat in the heated water flow is absorbed by the heat conduction plates 403. At the same time, by rotating the first insertion rod, the position of the light diffusing sheet 503 can be adjusted to realize the function of adjustable brightness. In this utility model, through the water flow, the functions of circulating heat dissipation, saving resource loss and adjusting the light brightness can be realized, which is beneficial to improving the practicability of the device. When in use, first, through an external circuit mechanism, the double-sided LED linear lamp 3 works to irradiate both sides of the housing 1. During the long-term use process, a large amount of heat is generated by the light of the double-sided LED linear lamp 3. At this time, the heat inside the housing 1 is absorbed by the water flow inside the closed-loop pipe 401, the water temperature in the closed-loop pipe 401 rises, and through the external circuit mechanism, the micro pump 405 works, so that the water flow in the closed-loop pipe 401 forms a circulating motion state, and then the heat in the water flow in the closed-loop pipe 401 is absorbed by the heat conduction plates 403, thereby realizing the function of heat dissipation inside the housing 1, and the heat inside the housing 1 is absorbed through the water flow circulation.

[0023] In an embodiment of the present utility model, the adjusting unit 5 includes two lamp shades 501 which are respectively arranged on both sides of the housing 1. An adjusting groove 502 is formed in the inner wall of one side of the lamp shade 501. The inner walls on both sides of the adjusting groove 502 are symmetrically and movably connected by a first insertion rod to two light diffusing sheets 503, and the positions of the opposite sides of the two light diffusing sheets 503 are adapted. One ends of the two first insertion rods are respectively fixedly connected with knobs 504, and one end of the first insertion rod penetrates through the lamp shade 501. In this utility model, by setting the light diffusing sheets 503 and then rotating the first insertion rod, the two light diffusing sheets 503 are tilted simultaneously, so as to adjust the brightness of the light generated by the LED linear lamp. And through the cooperation between the convex block 501a and the clamping groove 1021, the friction between the lamp shade 501 and the housing 1 can be increased, avoiding the phenomenon of the lamp shade 501 falling off, which is beneficial to improving the stability of the device. During the use process, by rotating the knob 504, the first insertion rod is driven to rotate, so that the light diffusing sheets 503 are tilted simultaneously. Among them, the brightness of the light can be adjusted by the light generated by the double-sided LED linear lamp 3.

[0024] As another embodiment of the present utility model, a convex block 501a is arranged on the side of the lamp shade 501 close to the clamping plate 102, and the convex block 501a is adapted to the clamping groove 1021. It should be noted that during the installation process, through the cooperation between the convex block 501a and the clamping groove 1021, the friction between the lamp shade 501 and the housing 1 can be increased, so that the lamp shade 501 can be fixedly connected to both sides of the housing 1, preventing the phenomenon of falling off.

[0025] Working principle: This embodiment provides a double-sided LED linear lamp. When in use, first, through an external circuit mechanism, the double-sided LED linear lamp 3 is made to work to irradiate both sides of the housing 1. During the long-term use process, a large amount of heat is generated by the light of the double-sided LED linear lamp 3. At this time, the water flow inside the closed-loop pipe 401 absorbs the heat inside the housing 1, the water temperature inside the closed-loop pipe 401 rises, and through the external circuit mechanism, the micro pump 405 works, so that the water flow inside the closed-loop pipe 401 forms a circulating motion state. Then, the heat in the water flow inside the closed-loop pipe 401 is absorbed by the heat conducting plate 403, thereby realizing the function of heat dissipation inside the housing 1, and the heat inside the housing 1 is absorbed through the water flow circulation. During the use process, by rotating the knob 504, the first insertion rod is driven to rotate, so that the light diffusing sheets 503 are tilted simultaneously. Among them, the brightness of the light can be adjusted by the light generated by the double-sided LED linear lamp 3.

[0026] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A double-sided LED linear lamp, characterized in that: The invention comprises a shell (1), wherein the inner walls on both sides of the shell (1) are respectively provided with limiting grooves (101), the inner walls on both sides of the shell (1) are symmetrically structured and are respectively fixedly connected with clamping plates (102), and each of the two clamping plates (102) is respectively provided with a clamping groove (1021) on the opposite side, and the top two sides of the shell (1) are respectively fixedly connected with a support frame (2), the limiting groove (101) is fixedly sleeved with a double-sided LED linear lamp (3) and the connecting wire on the double-sided LED linear lamp (3) passes through one side of the shell (1), and the shell (1) is provided with a heat dissipation mechanism (4) inside; The heat dissipation mechanism (4) comprises two closed-loop tubes (401) and an adjustment unit (5); The two closed-loop tubes (401) are symmetrically structured and are respectively fixedly connected inside the outer shell (1), and the closed-loop tubes (401) are divided into a heat absorption area and a heat dissipation area by the outer shell (1); the bottom of the outer shell (1) is symmetrically structured and is respectively fixedly connected with support rings (402), and the support rings (402) are fixedly sleeved on the outer wall of the closed-loop tube (401); a plurality of heat conduction plates (403) are fixedly sleeved on the side of the closed-loop tube (401) close to the heat dissipation area, and the heat conduction plates (403) are distributed in a linear array; a heat insulation plate (404) is fixedly connected between the heat conduction plates (403) and the outer shell (1); a micro pump (405) is fixedly connected to one side of the top of the outer shell (1), and the micro pump (405) is fixedly connected to the closed-loop tube (401).

2. A double-sided LED linear lamp according to claim 1, characterized in that: The adjustment unit (5) comprises two lampshades (501), the two lampshades (501) are respectively arranged on two sides of the housing (1), and an adjustment groove (502) is provided on the inner wall of one side of the lampshade (501).

3. The double-sided LED linear lamp according to claim 2, characterized in that: The inner walls on both sides of the adjustment groove (502) are symmetrically structured and are movably connected to two diffuser sheets (503) via a first insertion rod, and the two diffuser sheets (503) are adapted to be positioned on opposite sides.

4. The double-sided LED linear lamp according to claim 3, characterized in that: One end of the two first insertion rods is respectively fixedly connected with a knob (504).

5. The double-sided LED linear lamp according to claim 4, characterized in that: One end of the first insertion rod passes through the lampshade (501).

6. The double-sided LED linear lamp according to claim 5, characterized in that: A protrusion (501a) is provided on one side of the lampshade (501) close to the clamping plate (102), and the protrusion (501a) is matched with the clamping slot (1021).

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