CN210801097U

CN210801097U - LED fluorescent tube radiator aluminium alloy support

Info

Publication number: CN210801097U
Application number: CN201922213379.5U
Authority: CN
Inventors: 叶鉴章
Original assignee: Guangning Hengfu Lighting Aluminum Co Ltd
Current assignee: Guangning Hengfu Lighting Aluminum Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-19
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a LED lamp tube radiator aluminum profile support, which comprises a frame A, a support body and an ejector rod mechanism, wherein the support body comprises a base, the frame A is arranged on the front surface of the base, two ends of the rear surface of the frame A are respectively provided with a lead screw A, one end of the lead screw A is rotatably connected with a frame B, the frame B is fixedly connected with the base, the other end of the lead screw A is fixedly connected with a driven gear, the inner side of the driven gear is provided with a transmission gear, the transmission gear is rotatably connected with the frame A, and the inner side of the transmission gear is provided with a driving gear; through having designed the frame A of installing the clearance bubble cotton of heating panel upper surface and base front surface, the frame B of base rear surface, the lead screw A of base both sides and the drive gear on the frame A, by drive gear, drive wheel be convenient for clear up the upper surface of heating panel, avoid the heating panel to glue glutinous dust after long-time the use, influence radiating problem.

Description

LED fluorescent tube radiator aluminium alloy support

Technical Field

The utility model belongs to the technical field of the LED lamp, concretely relates to LED fluorescent tube radiator aluminium alloy support.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

After the existing aluminum profile support for the LED lamp tube radiator is used for a long time, more dust is easily accumulated, the heat dissipation effect of the support is further influenced, and the lamp tube is damaged.

Disclosure of Invention

An object of the utility model is to provide a LED fluorescent tube radiator aluminum profile support to after proposing current LED fluorescent tube radiator aluminum profile support and using for a long time in solving above-mentioned background, save more dust very easily, and then influence its radiating effect, and then lead to the problem that the fluorescent tube damaged.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum profile bracket of a radiator of an LED lamp tube comprises a frame A, a bracket body and an ejector rod mechanism, the bracket body comprises a base, the frame A is arranged on the front surface of the base, two ends of the rear surface of the frame A are respectively provided with a screw rod A, one end of the screw rod A is rotatably connected with a frame B, the frame B is fixedly connected with the base, the other end of the screw rod A is fixedly connected with a driven gear, a transmission gear is arranged on the inner side of the driven gear, the transmission gear is rotationally connected with the frame A, the inner side of the transmission gear is provided with a driving gear, the rear surface of the driving gear is fixedly connected with a driving wheel, the driving wheel is rotationally connected with the frame A, the outer surface of the driving wheel is provided with a pull wire, the upper surface of the frame A is provided with cleaning foam, the both ends of clearance bubble cotton are all fixedly connected with slider, and the slider rotates with lead screw A to be connected.

Preferably, the support body further comprises a heat dissipation plate, the heat dissipation plate is fixedly connected with the base, and fixing pieces are fixedly connected to two sides of the base.

Preferably, the ejector rod mechanism comprises a fixed buckle, the rear surface of the fixed buckle is rotatably connected with a screw rod B, one end of the screw rod B is rotatably connected with a nut, the other end of the outer surface of the screw rod B is rotatably connected with a rubber pad, and the fixed buckle is rotatably connected with the fixed plate through the screw rod B.

Preferably, the cross sections of the frame B and the frame A are both U-shaped, and a bearing is arranged at the connecting position of the frame B and the screw rod A.

Preferably, the section of the driving wheel is in an H shape, a circular groove is formed in the outer surface of the driving wheel, and a spherical protrusion is formed in the outer surface of the pull wire.

Preferably, the cross section of the sliding block is rectangular, a circular hole is formed in the front surface of the sliding block, and a threaded groove is formed in the inner wall of the hole.

Preferably, the number of the ejector rod mechanisms is four, and the four ejector rod mechanisms are respectively arranged on the four fixing pieces.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cleaning foam arranged on the upper surface of the heat dissipation plate, the frame A on the front surface of the base, the frame B on the rear surface of the base, the screw rods A on the two sides of the base, the driving gear, the driven gear and the driving wheel on the frame A are designed to facilitate cleaning of the upper surface of the heat dissipation plate, so that the problem that the heat dissipation plate is affected by dust adhesion after long-time use is solved;

2. the fixing buckle, the rubber pad, the screw rod B and the nut which are arranged on the fixing sheet are designed, so that the fixing sheet can be conveniently utilized to disassemble and install the device, and the use efficiency of the device is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of a part a of the frame of the present invention;

FIG. 3 is a schematic structural view of the foam cleaning part of the present invention;

fig. 4 is a schematic side view of the fixing buckle of the present invention.

In the figure: 1. cleaning foam; 2. a heat dissipation plate; 3. a slider; 4. a fixing buckle; 5. a frame A; 6. a drive wheel; 7. a pull wire; 8. a base; 9. a fixing sheet; 10. a frame B; 11. a screw mandrel A; 12. a driven gear; 13. a transmission gear; 14. a drive gear; 15. a rubber pad; 16. a screw mandrel B; 17. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an aluminum profile support of an LED lamp tube radiator comprises a frame A5, a support body and a push rod mechanism, wherein the support body comprises a base 8, the frame A5 is installed on the front surface of the base 8, two ends of the rear surface of the frame A5 are respectively provided with a screw rod A11, one end of the screw rod A11 is rotatably connected with a frame B10, a frame B10 is fixedly connected with the base 8, the other end of the screw rod A11 is fixedly connected with a driven gear 12, the inner side of the driven gear 12 is provided with a transmission gear 13, the transmission gear 13 is rotatably connected with a frame A5, the inner side of the transmission gear 13 is provided with a drive gear 14, the rear surface of the drive gear 14 is fixedly connected with a drive wheel 6, the drive wheel 6 is rotatably connected with a frame A5, the outer surface of the drive wheel 6 is provided with a pull wire 7, the upper surface of the frame A5 is provided with cleaning foam 1, two, to facilitate cleaning of the upper surface of the heat radiating plate 2.

In order to ensure the normal use of the device, in this embodiment, preferably, the bracket body further includes a heat dissipation plate 2, the heat dissipation plate 2 is fixedly connected to the base 8, and fixing pieces 9 are fixedly connected to both sides of the base 8.

In order to fix the device conveniently, in this embodiment, preferably, the ejector mechanism includes a fixing buckle 4, a screw B16 is rotatably connected to a rear surface of the fixing buckle 4, a nut 17 is rotatably connected to one end of the screw B16, a rubber pad 15 is rotatably connected to the other end of the outer surface of the screw B16, and the fixing buckle 4 is rotatably connected to the fixing piece 9 through the screw B16.

In order to ensure the rotation of the screw a11, in the present embodiment, it is preferable that the cross-sectional shapes of the frame B10 and the frame a5 are both "U" shaped, and a bearing is provided at the connecting position of the frame B10 and the screw a 11.

In order to ensure mutual driving, in the present embodiment, it is preferable that the cross-sectional shape of the driving wheel 6 is "H" shaped, and the outer surface of the driving wheel 6 is provided with a circular groove and the outer surface of the wire 7 is provided with a spherical protrusion.

In order to ensure the driven movement, in the embodiment, it is preferable that the cross-sectional shape of the sliding block 3 is rectangular, and the front surface of the sliding block 3 is provided with a circular hole, and the inner wall of the hole is provided with a threaded groove.

In order to ensure stability, in the present embodiment, it is preferable that four ejector mechanisms are provided, and the four ejector mechanisms are respectively mounted on the four fixing pieces 9.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the device is firstly clamped with other parts of the LED lamp tube, then the nut 17 is rotationally taken down, and the nut 17 passes through other parts of the LED lamp tube until the nut is inserted into the fixing piece 9, then the nut 17 is rotationally installed, during the use period of the device, a user can pull the pull wire 7 at any time, so that the pull wire 7 drives the driving wheel 6 to rotate, the driving wheel 6 can drive the driving gear 14 to rotate in the rotating process, the driving gear 14 drives the driven gear 12 to rotate through the transmission gear 13, finally the screw rod A11 is rotated, at the moment, the slider 3 can drive the cleaning foam 1 to move on the upper surface of the heat dissipation plate 2, further the cleaning of the upper surface of the heat dissipation plate 2 is realized, when the device is needed to be disassembled, the fixing piece 9 is rotationally swung, then the screw rod B16 is rotated by the fixing piece 9, so that the nut 17 becomes loose and the device can then be removed using the hole outside the anchor plate 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED fluorescent tube radiator aluminium alloy support, includes frame A (5), support body and ejector pin mechanism, its characterized in that: the support body comprises a base (8), the frame A (5) is installed on the front surface of the base (8), screw rods A (11) are arranged at two ends of the rear surface of the frame A (5), one end of each screw rod A (11) is rotatably connected with a frame B (10), each frame B (10) is fixedly connected with the base (8), a driven gear (12) is fixedly connected with the other end of each screw rod A (11), a transmission gear (13) is arranged on the inner side of each driven gear (12), each transmission gear (13) is rotatably connected with the frame A (5), a driving gear (14) is arranged on the inner side of each transmission gear (13), a driving wheel (6) is fixedly connected with the rear surface of each driving gear (14), each driving wheel (6) is rotatably connected with the frame A (5), and a pull wire (7) is arranged on the outer surface of each driving wheel (6), the upper surface of frame A (5) is provided with clearance bubble cotton (1), the equal fixedly connected with slider (3) in both ends of clearance bubble cotton (1), and slider (3) rotate with lead screw A (11) and be connected.

2. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 1, wherein: the support body still includes heating panel (2), and heating panel (2) and base (8) fixed connection, the equal fixedly connected with stationary blade (9) in both sides of base (8).

3. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 2, wherein: the ejector pin mechanism comprises a fixed buckle (4), the rear surface of the fixed buckle (4) is rotatably connected with a screw rod B (16), one end of the screw rod B (16) is rotatably connected with a nut (17), the other end of the outer surface of the screw rod B (16) is rotatably connected with a rubber pad (15), and the fixed buckle (4) is rotatably connected with the fixed sheet (9) through the screw rod B (16).

4. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 1, wherein: the section shapes of the frame B (10) and the frame A (5) are both U-shaped, and a bearing is arranged at the connecting position of the frame B (10) and the screw rod A (11).

5. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 1, wherein: the section of the driving wheel (6) is H-shaped, a circular groove is formed in the outer surface of the driving wheel (6), and a spherical protrusion is formed in the outer surface of the pull wire (7).

6. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 1, wherein: the section shape of the sliding block (3) is rectangular, a circular hole is formed in the front surface of the sliding block (3), and a threaded groove is formed in the inner wall of the hole.

7. The aluminum profile bracket for the radiator of the LED lamp tube as claimed in claim 1, wherein: the four ejector rod mechanisms are arranged and are respectively arranged on the four fixing pieces (9).