CN218064698U - Light guide lighting device with heat dissipation structure - Google Patents

Abstract

The utility model discloses a light guide lighting device with a heat dissipation structure, which comprises a mounting plate, the bottom surface of the mounting plate is connected with a casing, and a screw is arranged in rotation in the casing, and the screw thread is connected with a slider one, and the slider One passes through the bottom wall of the housing and is hinged with a movable plate. The bottom end of the movable plate is hinged on the top surface of the box body. One side of the bottom surface of the housing is connected to two plates. There is a plate body, the plate body is connected to the box body, the utility model drives the screw rod to rotate through the motor, thereby driving the slider one and the movable plate to move, thereby adjusting the angle between the box body and the photoconductive lighting lamp, and conveniently changing the irradiation of the photoconductive lighting lamp direction, by turning the handle, the two-way screw is driven to rotate, thereby driving the slider 2 and the slider 3 to move, thereby driving the L-shaped inserting rod to be inserted into the lamp holder, which facilitates the installation and disassembly of the lamp holder and the photoconductive lighting lamp, and through the cooling fan It is convenient to dissipate heat from the light guide lighting lamp.

Description

A light guide lighting device with heat dissipation structure

technical field

The utility model relates to the technical field of light guide lighting, in particular to a light guide lighting device with a heat dissipation structure.

Background technique

Light guide lighting, which is a non-electric lighting system, buildings using this system can use sunlight for indoor lighting during the day. The basic principle is that outdoor natural light is efficiently collected through the daylighting hood and introduced into the system for redistribution, and then transmitted through a specially made light guide tube, the natural light is evenly and efficiently irradiated to any place that needs light by the diffuser at the bottom. It is inconvenient to adjust the direction of irradiation with the light guide lighting device, and it is not convenient to install and disassemble it for maintenance. There is no heat dissipation structure, so too much heat is generated, which affects the service life of the light guide lighting device.

Utility model content

The technical problem to be solved by the utility model is to overcome the above problems and provide a light guide lighting device with a heat dissipation structure.

In order to solve the above technical problems, the technical solution provided by the utility model is: a light guide lighting device with a heat dissipation structure, including a mounting plate, the bottom surface of the mounting plate is connected to the housing, and a screw is provided for rotation in the housing, and the screw The slider one is threaded, the slider one passes through the bottom wall of the housing and is hinged with a movable plate, the bottom end of the movable plate is hinged on the top surface of the box body, one side of the bottom surface of the housing is connected to two plates, and the two plates are connected to each other. A plate body is arranged between the two plate bodies through the rotation of the rotating rod. The plate body is connected to the box body, and a two-way screw is installed in the box body. Both sliders 2 and 3 are connected to L-shaped inserting rods, and the L-shaped inserting rods pass through the bottom wall of the box and are plugged into lamp holders, and the lamp holders are connected to light guide lighting lamps. Connect the cooling fan.

As an improvement, a motor that drives the screw to rotate is connected to the inner wall of the housing.

As an improvement, the bottom surface of the housing is provided with a slide hole 1 through which the slide block 1 passes, and the slide hole 1 matches the size of the slide block 1.

As an improvement, the two-way screw is rotatably connected to the side wall of the box body and exposed to the box body to connect to the handle.

As an improvement, both sides of the bottom surface of the box body are provided with two sliding holes for L-shaped inserting rods, and the second sliding holes match the size of the L-shaped inserting rods.

As an improvement, slots are provided on both sides of the lamp holder, and the L-shaped inserting rod is inserted into the slots.

As an improvement, fixing bolts are provided on both sides of the mounting plate.

Compared with the prior art, the utility model has the advantages that: the utility model drives the screw to rotate through the motor, thereby driving the slider 1 and the movable plate to move, thereby adjusting the angle of the box body and the light guide lighting lamp, and conveniently changing the light guide lighting lamp The direction of irradiation, by turning the handle, drives the two-way screw to rotate, thereby driving the slider 2 and slider 3 to move, thereby driving the L-shaped inserting rod to be inserted into the lamp holder, which is convenient for installing and dismounting the lamp holder and the photoconductive lighting lamp. The fan facilitates cooling of the light guide lighting.

Description of drawings

Fig. 1 is a schematic diagram of a light guide lighting device with heat dissipation structure of the present invention.

Fig. 2 is a box sectional view of a light guide lighting device with a heat dissipation structure of the present invention.

Fig. 3 is a schematic diagram of A of a light guide lighting device with a heat dissipation structure of the present invention.

As shown in the figure: 1. Mounting plate; 2. Shell; 3. Screw; 4. Slider 1; 5. Slide hole 1; 6. Motor; 7. Movable plate; 8. Board body; 10. Box body; 11. Two-way screw; 12. Slider 2; 13. Slider 3; 14. Turning handle; 15. L-shaped insert rod; 16. Slide hole 2; ; 19, cooling fan; 20, slot; 21, fixing bolt.

detailed description

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation configuration and operation, Therefore, it cannot be understood as a limitation of the present utility model.

In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and the like should be understood in a broad sense, for example, may be A fixed connection can also be a detachable connection or an integral connection, it can be a mechanical connection, it can also be an electrical connection, it can be a direct connection, or an indirect connection through an intermediary, or it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

With reference to accompanying drawings 1 and 2, a light guide lighting device with a heat dissipation structure includes a mounting plate 1, the bottom surface of the mounting plate 1 is connected to a housing 2, and a screw 3 is provided for rotation in the housing 2, and the housing 2 The inner wall of the body 2 is connected with a motor 6 that drives the screw rod 3 to rotate, and the screw rod 3 is threadedly connected to the slider one 4, and the slider one 4 passes through the bottom wall of the housing 2 and is hinged with a movable plate 7, the bottom of the movable plate 7 The end is hinged on the top surface of the box body 10, and one side of the bottom surface of the housing 2 is connected to two plates 8, and a fixed plate 9 is arranged between the two plate bodies 8 through a rotating rod, and the fixed plate 9 is connected to the box body 10. The two-way screw 11 is rotated inside the box 10, and the two-way screw 11 is connected to the side wall of the box 10 and exposed to the box 10 to connect the handle 14. The two sides of the two-way screw 11 are threadedly connected to the slider two 12 and slider three 13, the slider two 12 and the slider three 13 are all connected to the L-shaped insertion rod 15, the L-shaped insertion rod 15 passes through the bottom wall of the casing 10 and is plugged into the lamp holder 17, and the lamp holder 17 is connected with a light guide lighting lamp 18, and both sides of the bottom surface of the box body 10 are connected with cooling fans 19.

Referring to accompanying drawing 1, the bottom surface of the housing 2 is provided with a sliding hole 5 for the slider 4 to pass through, and the sliding hole 5 matches the size of the slider 4 .

With reference to accompanying drawing 2, both sides of the bottom surface of the box body 10 are provided with two sliding holes 16 for the L-shaped insertion rod 15, and the second sliding hole 16 matches the size of the L-shaped insertion rod 15.

Referring to FIG. 3 , slots 20 are provided on both sides of the lamp holder 17 , and the L-shaped inserting rod 15 is inserted into the slots 20 .

With reference to Figure 1 , fixing bolts 21 are provided on both sides of the mounting plate 1 to facilitate the installation of the mounting plate 1 .

When the utility model is actually implemented, when the direction of photoconductive lighting 18 irradiation is required, the motor 6 drives the screw rod 3 to rotate, thereby driving the slider one 4 and the movable plate 7 to move, thereby adjusting the angle of the box body 10 and the photoconductive lighting 18 Adjust to change the irradiation direction of the photoconductive lighting lamp 18. When the photoconductive lighting lamp 18 is to be disassembled and maintained, the two-way screw rod 11 is driven to rotate by turning the handle 14, thereby driving the slider two 12 and the slider three 13 to move, thereby driving the The L-shaped inserting rod 15 leaves the slot 20 of the lamp holder 17 to facilitate the installation and disassembly of the lamp holder 17 and the photoconductive lighting lamp 18 , and the cooling fan 19 facilitates the heat dissipation of the photoconductive lighting lamp 18 .

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall belong to the protection of the utility model scope.

Claims (7)

1. A light guide lighting device with a heat dissipation structure comprises a mounting plate (1), and is characterized in that: casing (2) is connected to mounting panel (1) bottom surface, casing (2) internal rotation is equipped with screw rod (3), screw rod (3) threaded connection slider (4), slider (4) pass casing (2) diapire and articulate there is fly leaf (7), fly leaf (7) bottom articulates at box (10) top surface, two plate bodys (8) are connected to casing (2) bottom surface one side, rotate through the bull stick between two plate bodys (8) and are equipped with fixed plate (9), box (10) is connected in fixed plate (9), the internal rotation of box (10) is equipped with two-way screw rod (11), two-way screw rod (11) both sides are threaded connection slider two (12) and slider three (13) respectively, L type inserted bar (15) is all connected to slider two (12) and slider three (13), L type inserted bar (15) pass box (10) diapire and grafting lamp stand (17), light guide light (18) are connected to lamp stand (17), radiator fan (19) are all connected to box (10) bottom surface both sides.

2. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: the inner wall of the shell (2) is connected with a motor (6) for driving the screw rod (3) to rotate.

3. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: the bottom surface of the shell (2) is provided with a first sliding hole (5) for the first sliding block (4) to pass through, and the first sliding hole (5) is matched with the first sliding block (4) in size.

4. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: the bidirectional screw (11) is rotatably connected with the side wall of the box body (10) and is exposed out of the box body (10) to be connected with a rotating handle (14).

5. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: and two sides of the bottom surface of the box body (10) are respectively provided with a second sliding hole (16) for the L-shaped inserted rod (15), and the second sliding hole (16) is matched with the L-shaped inserted rod (15) in size.

6. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: both sides of the lamp holder (17) are provided with slots (20), and the L-shaped inserted rod (15) is inserted into the slots (20).

7. A light guide illumination device with heat dissipation structure as defined in claim 1, wherein: and fixing bolts (21) are arranged on two sides of the mounting plate (1).

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