Heat dissipation device for annular lamp tube joint

Abstract

The utility model discloses a heat dissipation device for an annular lamp tube joint, which comprises a connector and a connecting sleeve, and the top surface of the connector is fixedly connected with the connecting sleeve; connecting frames are symmetrically installed on the two sides of the interior of the connector, a heat dissipation device is fixedly installed in the middle of the surface of one side of each connecting frame, filter screens are symmetrically installed on the two sides of the outer side wall of the connector, clamping blocks are symmetrically installed on the surfaces of the sides, close to the connector, of the filter screens, and clamping grooves are formed in the surfaces of the clamping blocks. Installation assemblies are symmetrically arranged on the two sides of the surface of the connector. By arranging the heat dissipation device, heat dissipation can be carried out on the interior of the connector, so that the service life of the annular lamp tube is prolonged, meanwhile, by arranging the mounting assembly, a filter screen can be conveniently detached, and therefore the filter screen can better filter dust, and the service life of the annular lamp tube is prolonged. Therefore, dust can be effectively prevented from entering the connector.

Description

Technical Field

[0001] The utility model relates to the technical field of circular fluorescent tubes, and particularly relates to a heat dissipation device for a circular fluorescent tube connector. Background Art

[0002] A circular fluorescent tube usually consists of a circular tube and a bracket, and can provide uniform and soft light, which is very suitable for occasions that require no shadow or low shadow. The design of this kind of tube enables the light to be evenly distributed around the object being photographed, thus reducing the generation of shadows, and is particularly suitable for macro photography and fine operations in the medical and scientific research fields. However, during long-term use of the circular fluorescent tube, the temperature of the connector of the circular fluorescent tube becomes too high, resulting in damage to the circular fluorescent tube due to the excessive temperature of the connector, and thus the need to replace the circular fluorescent tube. This will not only reduce the service life of the circular fluorescent tube, but also increase the cost to a certain extent.

[0003] A heat dissipation device for a circular fluorescent tube connector is proposed to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a heat dissipation device for a circular fluorescent tube connector to solve the problem that during long-term use of the current circular fluorescent tube, the temperature of the connector of the circular fluorescent tube becomes too high, resulting in damage to the circular fluorescent tube due to the excessive temperature of the connector, and thus the need to replace the circular fluorescent tube. This will not only reduce the service life of the circular fluorescent tube, but also increase the cost to a certain extent as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A heat dissipation device for a circular fluorescent tube connector, including a connector and a connection sleeve, wherein the top surface of the connector is fixedly connected to the connection sleeve;

[0006] On both sides inside the connector, connection frames are symmetrically installed. In the middle of one side surface of each connection frame, a heat dissipation device is fixedly installed. On both sides of the outer wall of the connector, filters are symmetrically installed. On one side surface of each filter close to the connector, engaging blocks are symmetrically installed, and grooves are formed on the surfaces of the engaging blocks;

[0007] It further includes:

[0008] On both sides of the surface of the connector, installation components are symmetrically arranged;

[0009] Among them, the installation component includes a connection block fixedly connected to the connector, and a groove is formed inside the connection block;

[0010] Among them, a clamping rod is slidably connected inside the groove, and a limiting plate is connected through the surface of one side of the clamping rod near the top.

[0011] Preferably, a spring is fixedly connected to the top surface of the clamping rod, the top surface of the spring is fixedly connected to the groove, a connecting rod is fixedly connected to the middle of the top surface of the clamping rod, and the connecting rod is sleeved with the spring.

[0012] Preferably, a stabilizing block is fixedly connected to the middle of the top surface of the connecting block, the stabilizing block is connected through the connecting rod, a pulling rod is fixedly connected to the top surface of the connecting rod, and the pulling rod is connected through the stabilizing block.

[0013] Preferably, the clamping rod is engaged with the clamping groove.

[0014] Preferably, a lamp tube is connected through the inside of the connecting sleeve.

[0015] Preferably, a number of engaging grooves are symmetrically arranged on both sides of the connecting head, and the engaging grooves are engaged with the engaging blocks.

[0016] Preferably, ventilation grooves are symmetrically arranged on both sides of the connecting head.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For a heat dissipation device for a circular lamp tube connector, by providing a heat dissipation device, heat dissipation can be carried out inside the connecting head, thereby increasing the service life of the circular lamp tube. At the same time, by providing an installation component, the filter screen can be easily disassembled, so that the filter screen can better filter dust, thereby effectively preventing dust from entering the inside of the connecting head. The specific content is as follows:

[0018] 1. By setting up the installation component, when it is necessary to disassemble and clean the filter screen, by pulling the pull rod, after the pull rod receives the pulling force, it will drive the movement of the connecting rod. Through the movement of the connecting rod, it will drive the movement of the clamping rod. Through the movement of the clamping rod, the clamping rod is separated from the clamping groove. At the same time, when the clamping rod moves, the clamping rod will squeeze the spring, causing the spring to deform. At the same time, the spring is a rubber composite spring in the prior art. After the clamping rod is separated from the clamping groove, by pulling the filter screen, the clamping block on the filter screen is separated from the clamping groove, so that the filter screen can be disassembled, which is convenient for cleaning the filter screen. At the same time, after the filter screen is cleaned, after aligning the clamping block on the filter screen with the clamping groove and pushing the filter screen, after the clamping block and the clamping groove are clamped together, by loosening the pull rod, the pull rod no longer exerts a pulling force on the clamping rod. As a result, the clamping rod returns to its original position under the action of the spring, and the clamping rod is re-clamped with the clamping groove, which can limit the clamping block and improve the stability of the filter screen after installation, preventing dust from entering the inside of the connector.

[0019] 2. By setting up the cooperation among the connecting frame, the heat dissipation device, and the ventilation slots, when the connector is connected to the power supply, since the power cord of the heat dissipation device is integrated with the connector, when the connector is connected to the power supply, the operation of the heat dissipation device will be caused. Through the operation of the heat dissipation device, the heat dissipation device can, through the action of the ventilation slots, extract the external air into the inside of the connector, and at the same time, the heat dissipation device on the other side will blow out the air inside the connector, so that the air inside the connector can circulate, which can dissipate heat from the connector and improve the service life of the annular lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the schematic diagram of the overall structure in the present invention;

[0021] Figure 2 is the schematic diagram of the overall internal structure in the present invention;

[0022] Figure 3 is the present invention Figure 2 the enlarged structure schematic diagram of area A therein;

[0023] Figure 4 is the schematic diagram of the overall structure of the installation component in the present invention;

[0024] Figure 5 is the schematic diagram of the overall operation structure of the installation component in the present invention.

[0025] In the figure: 1. Connector; 2. Connecting sleeve; 3. Connecting frame; 4. Heat dissipation device; 5. Filter screen; 6. Engaging block; 7. Card slot; 8. Installation component; 801. Connecting block; 802. Groove; 803. Card rod; 804. Limiting plate; 805. Spring; 806. Connecting rod; 807. Stabilizing block; 808. Pull rod; 9. Lamp tube; 10. Engaging groove; 11. Ventilation groove. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a heat dissipation device for a circular lamp tube connector, including a connector 1 and a connecting sleeve 2, the top surface of the connector 1 is fixedly connected to the connecting sleeve 2; on both sides of the inside of the connector 1, connecting frames 3 are symmetrically installed, and in the middle of one side surface of the connecting frame 3, a heat dissipation device 4 is fixedly installed, on both sides of the outer side wall of the connector 1, filter screens 5 are symmetrically installed, on one side surface of the filter screen 5 close to the connector 1, engaging blocks 6 are symmetrically installed, and on the surface of the engaging block 6, a card slot 7 is opened; further included are: on both sides of the surface of the connector 1, installation components 8 are symmetrically arranged; among them, the installation component 8 includes a connecting block 801 fixedly connected to the connector 1, and a groove 802 is opened inside the connecting block 801; among them, a card rod 803 is slidably connected inside the groove 802, and a limiting plate 804 is penetrated and connected to one side surface of the card rod 803 close to the top, as Figures 1-5 shown, by setting the heat dissipation device 4, the inside of the connector 1 can be dissipated heat, thereby improving the service life of the circular lamp tube. At the same time, by setting the installation component 8, the filter screen 5 can be easily disassembled, so that the filter screen 5 can better filter dust, thereby effectively preventing dust from entering the inside of the connector 1.

[0028] The top surface of the card rod 803 is fixedly connected to a spring 805, the top surface of the spring 805 is fixedly connected to the groove 802, the middle of the top surface of the card rod 803 is fixedly connected to a connecting rod 806, the connecting rod 806 is sleeved with the spring 805, the middle of the top surface of the connecting block 801 is fixedly connected to a stabilizing block 807, the stabilizing block 807 is penetrated and connected to the connecting rod 806, the top surface of the connecting rod 806 is fixedly connected to a pull rod 808, the pull rod 808 is penetrated and connected to the stabilizing block 807, and the card rod 803 is engaged with the card slot 7, as Figure 4 、5 As shown in the figure, by pulling the pull rod 808, after the pull rod 808 is subjected to the pulling force, it will drive the movement of the connecting rod 806. Through the movement of the connecting rod 806, it will drive the movement of the clamping rod 803. Through the movement of the clamping rod 803, the clamping rod 803 is separated from the clamping groove 7. At the same time, when the clamping rod 803 moves, the clamping rod 803 will squeeze the spring 805, so that the spring 805 deforms. At the same time, the spring 805 is a rubber composite spring 805 in the prior art. After the clamping rod 803 is separated from the clamping groove 7, by pulling the filter screen 5, the engaging block 6 on the filter screen 5 is separated from the engaging groove 10, so that the filter screen 5 can be disassembled, which is convenient for cleaning the filter screen 5. At the same time, after the filter screen 5 is cleaned, after aligning the engaging block 6 on the filter screen 5 with the engaging groove 10 and pushing the filter screen 5, the engaging block 6 and the engaging groove 10 are engaged together. By loosening the pull rod 808, the pull rod 808 no longer exerts a pulling force on the clamping rod 803, so that the clamping rod 803 returns to its original position under the action of the spring 805, so that the clamping rod 803 is re-engaged with the clamping groove 7, so that the engaging block 6 can be limited, so that the stability of the filter screen 5 after installation can be improved, and dust can be prevented from entering the inside of the connector 1.

[0029] A lamp tube 9 is connected through the inside of the connecting sleeve 2. A plurality of engaging grooves 10 are symmetrically formed on both sides of the connector 1, and the engaging grooves 10 are engaged with the engaging blocks 6. Ventilation grooves 11 are symmetrically formed on both sides of the connector 1. As Figure 3 shown, when the connector 1 is connected to the power supply, because the power cord of the heat dissipation device 4 and the connector 1 are together, when the connector 1 is connected to the power supply, the heat dissipation device 4 will operate. Through the operation of the heat dissipation device 4, the heat dissipation device 4 can, through the action of the ventilation groove 11, extract the external air into the inside of the connector 1, and at the same time, the heat dissipation device 4 on the other side will blow out the air inside the connector 1, so that the air inside the connector 1 can circulate, so that the connector 1 can be dissipated heat, so as to improve the service life of the annular lamp tube 9. Through the engaging connection between the engaging groove 10 and the engaging block 6, the filter screen 5 can be quickly installed.

[0030] Working principle: Before using the heat dissipation device for an annular lamp tube connector, it is necessary to first check the overall situation of the device to determine that it can work normally. According to Figure 1 - Figure 5As shown, when it is necessary to disassemble and clean the filter screen 5, first, by pulling the pull rod 808, after the pull rod 808 is subjected to the pulling force, it will drive the movement of the connecting rod 806. Through the movement of the connecting rod 806, it will drive the movement of the clamping rod 803. Through the movement of the clamping rod 803, the clamping rod 803 is separated from the clamping groove 7. At the same time, when the clamping rod 803 moves, the clamping rod 803 will squeeze the spring 805, causing the spring 805 to deform. At the same time, the spring 805 is a rubber composite spring 805 in the prior art. After the clamping rod 803 is separated from the clamping groove 7, by pulling the filter screen 5, the engaging block 6 on the filter screen 5 is separated from the engaging groove 10, so that the filter screen 5 can be disassembled, which is convenient for cleaning the filter screen 5. At the same time, after the filter screen 5 is cleaned, after aligning the engaging block 6 on the filter screen 5 with the engaging groove 10 and pushing the filter screen 5, when the engaging block 6 and the engaging groove 10 are engaged together, by loosening the pull rod 808, the pull rod 808 no longer exerts a pulling force on the clamping rod 803. As a result, the clamping rod 803 returns to its original position under the action of the spring 805, so that the clamping rod 803 is re-engaged with the clamping groove 7, which can limit the engaging block 6 and improve the stability of the filter screen 5 after installation, thereby preventing dust from entering the inside of the connector 1.

[0031] Secondly, when the connector 1 is connected to the power supply, since the power cord of the heat dissipation device 4 and the connector 1 is integrated, when the connector 1 is connected to the power supply, the heat dissipation device 4 will operate. Through the operation of the heat dissipation device 4, the heat dissipation device 4 can draw external air into the inside of the connector 1 through the ventilation slot 11. At the same time, the heat dissipation device 4 on the other side will blow out the air inside the connector 1, so that the air inside the connector 1 can circulate, which can dissipate heat from the connector 1 and extend the service life of the annular lamp tube 9.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat dissipation device for a circular lamp tube connector, comprising a connector head (1) and a connecting sleeve (2), wherein the top surface of the connector head (1) is fixedly connected to the connecting sleeve (2); On both sides inside the connector head (1), connecting frames (3) are symmetrically installed. In the middle of one side surface of the connecting frame (3), a heat dissipation device (4) is fixedly installed. On both sides of the outer wall of the connector head (1), filters (5) are symmetrically installed. On one side surface of the filter (5) close to the connector head (1), engaging blocks (6) are symmetrically installed. On the surface of the engaging block (6), a clamping groove (7) is formed; It is characterized in that It further includes: On both sides of the surface of the connector head (1), mounting components (8) are symmetrically arranged; Among them, the mounting component (8) includes a connecting block (801) fixedly connected to the connector head (1), and a groove (802) is formed inside the connecting block (801); Among them, a clamping rod (803) is slidably connected inside the groove (802), and a limiting plate (804) is connected through one side surface of the clamping rod (803) close to the top.

2. The heat dissipation device for an annular lamp tube connector according to claim 1, wherein: On the top surface of the clamping rod (803), a spring (805) is fixedly connected, and the top surface of the spring (805) is fixedly connected to the groove (802). In the middle of the top surface of the clamping rod (803), a connecting rod (806) is fixedly connected, and the connecting rod (806) is sleeved with the spring (805).

3. The heat dissipation device for a circular fluorescent lamp connector according to claim 1, wherein: In the middle of the top surface of the connecting block (801), a stabilizing block (807) is fixedly connected. The stabilizing block (807) is penetrated by the connecting rod (806). On the top surface of the connecting rod (806), a pull rod (808) is fixedly connected, and the pull rod (808) is penetrated by the stabilizing block (807).

4. A heat dissipation device for an annular lamp tube connector according to claim 1, characterized in that: The clamping rod (803) is engaged with the clamping groove (7).

5. The heat dissipation device for an annular lamp tube joint according to claim 1, characterized in that: A lamp tube (9) is penetrated and connected inside the connecting sleeve (2).

6. The heat dissipation device for an annular lamp tube connector according to claim 1, characterized in that: On both sides of the connector head (1), a number of engaging grooves (10) are symmetrically formed, and the engaging grooves (10) are engaged with the engaging blocks (6).

7. The heat dissipation device for an annular lamp tube connector according to claim 1, characterized in that: On both sides of the connector head (1), ventilation grooves (11) are symmetrically formed.

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