Energy-saving lamp tube

Abstract

The utility model discloses an energy-saving lamp tube which comprises an LED lamp strip, a sleeve is arranged outside the LED lamp strip, a heat-conducting fin is arranged at the top of the sleeve, a heat dissipation assembly is arranged at the top end of the heat-conducting fin and comprises a heat dissipation plate, a wrapping groove is formed in the bottom of the heat dissipation plate, a ventilation through groove is formed in the front face of the heat dissipation plate, and the heat dissipation plate is arranged in the wrapping groove. Mounting clamping grooves are fixedly connected to the two sides of the inner wall of the sleeve correspondingly, rectangular through grooves are formed in the sides, close to the LED lamp strip, of the mounting clamping grooves, and one end of the LED lamp strip is connected with the rectangular through grooves in a penetrating and inserting mode. By utilizing the design of the sleeve, the heat-conducting fin and the heat dissipation assembly, the heat dissipation plate covers the top end of the sleeve, and the heat-conducting fin is inserted into the wrapping groove, so that more heat in the heat-conducting fin is conducted to the heat dissipation plate, and when air flows into the ventilation through groove, the heat absorbed by the heat dissipation plate can be dissipated quickly; therefore, rapid cooling of the interior of the sleeve is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp tubes, in particular to an energy-saving lamp tube. Background Art

[0002] With the development of society, energy saving is becoming more and more important. Therefore, LED lamps are widely used in life lighting. When LED lamps are in use, lamp tubes are installed on the outside of the LED light strip to protect the LED light strip and form LED energy-saving lamp tubes. However, when the LED is working, it will generate heat, which is accumulated in the tube sleeve and is not easy to dissipate, thus affecting the stability and service life of the LED lamp when it is working. Utility Model Content

[0003] The purpose of the utility model is to provide an energy-saving lamp to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving lamp tube, including an LED light strip, a sleeve for protecting the LED light strip is arranged on the outside of the LED light strip, a heat conductive sheet for increasing the heat conduction area is arranged on the top of the sleeve, a heat dissipation component for increasing heat dissipation is arranged on the top of the heat conductive sheet, the heat dissipation component includes a heat dissipation plate, a wrapping groove for wrapping the heat conductive sheet is arranged at the bottom of the heat dissipation plate, and a ventilation groove for increasing air flow is arranged on the front of the heat dissipation plate.

[0005] Preferably, mounting slots for clamping the LED light strip are fixedly connected to both sides of the inner wall of the sleeve, a rectangular through slot is formed on one side of the mounting slot close to the LED light strip, and one end of the LED light strip is inserted and connected to the rectangular through slot.

[0006] Preferably, the bottom end of the heat conductive sheet is through-connected with the top end of the sleeve, the heat conductive sheet is through-connected with the wrapping groove, and the shape of the wrapping groove matches the shape of the heat conductive sheet.

[0007] Preferably, the ventilation slot is opened on one side of the wrapping slot, and the ventilation slot is a rectangular slot.

[0008] Preferably, a mounting piece for fixing the heat sink is provided at the top end of the heat sink, an end cover is fixedly connected to the front side of the sleeve, and a copper connection column for connecting electricity is fixedly connected to the front side of the end cover.

[0009] Preferably, the mounting member includes a mounting plate, the top end of the end cover is fixedly connected to a connecting block, the front side of the connecting block is provided with a rectangular through groove corresponding to the wrapping groove, and the top end of the connecting block is provided with a groove for plugging in the mounting plate.

[0010] Preferably, circular holes are respectively formed on both sides of the inner wall of the groove, and fixing bolts for limiting the vertical movement of the mounting plate are inserted and connected inside the circular holes.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of a sleeve, a heat conductive sheet and a heat dissipation component. By covering the top of the sleeve with a heat sink, the heat conductive sheet is inserted into the interior of the wrapping groove, so that the heat inside the heat conductive sheet is more conducted to the heat dissipation plate. When air flows into the ventilation groove, the heat absorbed by the heat dissipation plate will be dissipated faster, thereby achieving rapid cooling of the interior of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the pipe sleeve of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the heat dissipation component of the utility model.

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the end cover and the connecting block of the utility model.

[0018] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: 1. LED light strip; 2. Sleeve; 3. End cover; 4. Wiring copper column; 5. Mounting slot; 6. Heat conducting sheet; 7. Heat sink; 8. Mounting plate; 9. Connecting block; 10. Fixing bolt; 11. Wrapping slot; 12. Ventilation slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-6An energy-saving lamp tube shown includes an LED light strip 1, a sleeve 2 for protecting the LED light strip 1 is arranged on the outside of the LED light strip 1, a heat conductive sheet 6 for increasing the heat conduction area is arranged on the top of the sleeve 2, a heat dissipation component for increasing heat dissipation is arranged on the top of the heat conductive sheet 6, and the heat dissipation component includes a heat dissipation plate 7, a wrapping groove 11 for wrapping the heat conductive sheet 6 is opened at the bottom of the heat dissipation plate 7, and a ventilation groove 12 for increasing air flow is opened on the front of the heat dissipation plate 7.

[0022] Specifically, the two sides of the inner wall of the sleeve 2 are respectively fixedly connected with installation slots 5 for clamping the LED light strip 1, and a rectangular through groove is opened on the side of the installation slot 5 close to the LED light strip 1. One end of the LED light strip 1 is inserted and connected with the rectangular through groove, and the front of the sleeve 2 is fixedly connected with an end cover 3, and the front of the end cover 3 is fixedly connected with a wiring copper column 4 for connecting electricity.

[0023] Furthermore, the LED light strip 1 is an existing LED lighting light strip, and the materials of the sleeve 2, the mounting slot 5 and the heat conductive plate 6 are the same. The material of the sleeve 2 is the material used for the existing lamp tube, the sleeve 2 and the heat conductive plate 6 are cast in an integrated manner, and two groups of mounting slots 5 are provided, which are symmetrically arranged on both sides of the sleeve 2, so that the two sides of the LED light strip 1 are respectively plugged and installed through the rectangular through grooves of the mounting slots 5, so that the LED light strip 1 is installed inside the sleeve 2, and the end cover 3 and the wiring copper column 4 are the ends of the existing lamp tube, which are used to electrically connect the lamp holder for power supply, and the LED light strip 1 is electrically connected to the wiring copper column 4.

[0024] Specifically, the bottom end of the heat conducting sheet 6 is connected with the top end of the sleeve 2, and the heat conducting sheet 6 is connected with the wrapping groove 11 through insertion. The shape of the wrapping groove 11 matches the shape of the heat conducting sheet 6. The ventilation groove 12 is opened on one side of the wrapping groove 11, and the ventilation groove 12 is a rectangular groove.

[0025] Furthermore, a plurality of heat conducting sheets 6 are provided, and the plurality of heat conducting sheets 6 are arranged at equal intervals on the top of the sleeve 2, and the heat conducting sheets 6 are arranged vertically. The interior of the heat conducting sheet 6 is hollow and penetrates the top of the sleeve 2, so that when the LED light strip 1 is in use, the heat generated by the LED light strip 1 will be gathered into the interior of the heat conducting sheet 6, and the heat dissipation plate 7 is made of copper. A plurality of wrapping grooves 11 are provided at the bottom of the heat dissipation plate 7, and the size of the wrapping grooves 11 matches the size of the heat conducting sheet 6, so that the inner wall of the wrapping grooves 11 fits the outer wall of the heat conducting sheet 6, so that the heat inside the heat conducting sheet 6 is exchanged with the heat of the wrapping grooves 11, and the width of the heat dissipation plate 7 is 1.2 times the total width of the plurality of heat conducting sheets 6, and the length of the heat dissipation plate 7 corresponds to the length of the heat conducting sheet 6, and a plurality of ventilation grooves 12 are provided on the front side of the heat dissipation plate 7, and the plurality of ventilation grooves 12 are staggered between or on the sides of the plurality of wrapping grooves 11, so that the air flowing into the ventilation grooves 12 can take away the heat absorbed by the wrapping grooves 11, thereby accelerating the heat exchange.

[0026] Specifically, a mounting part for fixing the heat sink 7 is provided at the top of the heat sink 7, and the mounting part includes a mounting plate 8. A connecting block 9 is fixedly connected to the top of the end cover 3. A rectangular through groove corresponding to the wrapping groove 11 is provided on the front of the connecting block 9. A groove for plugging in the mounting plate 8 is provided on the top of the connecting block 9. Circular holes are respectively provided on both sides of the inner wall of the groove. Fixing bolts 10 for limiting the vertical movement of the mounting plate 8 are inserted and connected inside the circular holes.

[0027] Furthermore, end covers 3 are respectively provided at both ends of the sleeve 2, so mounting parts are respectively provided at both ends of the heat sink 7. The bottom end of the mounting plate 8 is fixed to the top end of the heat sink 7 by welding. The material of the connecting block 9 is the same as that of the end cover 3. The end cover 3 and the connecting block 9 can be fixedly connected by gluing. The shape and position of the rectangular through groove correspond to the wrapping groove 11. The rectangular through groove is to reduce the air inflow into the wrapping groove 11 at the position where the connecting block 9 is blocked. The size of the groove is 1.02 times the size of the mounting plate 8, and the size of the circular hole is 1.02 times the size of the fixing bolt 10. When installing the heat sink 7, the inside of the wrapping groove 11 is inserted into the heat conducting sheet 6, the mounting plate 8 is vertically inserted into the groove, and then the fixing bolt 10 is inserted into the circular hole, and the fixing bolt 10 is fixed to the top of the connecting block 9 by a nut, thereby limiting the movement of the mounting plate 8 away from the end cover 3, thereby completing the installation of the heat sink 7.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving lamp tube, comprising an LED light strip (1), characterized in that: The LED light strip (1) is provided with a sleeve (2) on the outside for protecting the LED light strip (1), the top of the sleeve (2) is provided with a heat conducting sheet (6) for increasing the heat conducting area, the top of the heat conducting sheet (6) is provided with a heat dissipation component for increasing heat dissipation, the heat dissipation component comprises a heat dissipation plate (7), the bottom of the heat dissipation plate (7) is provided with a wrapping groove (11) for wrapping the heat conducting sheet (6), and the front of the heat dissipation plate (7) is provided with a ventilation groove (12) for increasing air flow.

2. The energy-saving lamp tube according to claim 1, characterized in that: Both sides of the inner wall of the sleeve (2) are respectively fixedly connected with mounting slots (5) for clamping the LED light strip (1); a rectangular through slot is provided on one side of the mounting slot (5) close to the LED light strip (1); one end of the LED light strip (1) is inserted and connected with the rectangular through slot.

3. The energy-saving lamp tube according to claim 1, characterized in that: The bottom end of the heat conducting sheet (6) is connected to the top end of the sleeve (2), and the heat conducting sheet (6) is connected to the wrapping groove (11) through insertion, and the shape of the wrapping groove (11) matches the shape of the heat conducting sheet (6).

4. The energy-saving lamp tube according to claim 1, characterized in that: The ventilation slot (12) is provided on one side of the wrapping slot (11), and the ventilation slot (12) is a rectangular slot.

5. The energy-saving lamp tube according to claim 1, characterized in that: The top of the heat sink (7) is provided with a mounting piece for fixing the heat sink (7), the front of the sleeve (2) is fixedly connected to an end cover (3), and the front of the end cover (3) is fixedly connected to a copper connection post (4) for connecting electricity.

6. The energy-saving lamp tube according to claim 5, characterized in that: The mounting member comprises a mounting plate (8), the top end of the end cover (3) is fixedly connected to a connecting block (9), the front side of the connecting block (9) is provided with a rectangular through groove corresponding to the wrapping groove (11), and the top end of the connecting block (9) is provided with a groove for plugging the mounting plate (8).

7. The energy-saving lamp tube according to claim 6, characterized in that: Circular holes are respectively provided on both sides of the inner wall of the groove, and fixing bolts (10) for limiting the vertical movement of the mounting plate (8) are inserted and connected inside the circular holes.

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