Blade power supply uniform temperature heat conduction structure

Abstract

The utility model discloses a blade power supply uniform temperature heat conduction structure, which relates to the technical field of blade power supplies, and comprises a blade power supply metal box, the top of the blade power supply metal box is provided with a uniform temperature heat conduction mechanism, and the front side of the blade power supply metal box is provided with a metal top cover. A plurality of pentagonal bolts are arranged on the left side and the right side of the top of the metal top cover, a plurality of vertically-through inserting grooves are formed in the top of the metal top cover, heat conduction extending copper plates are fixedly installed on the inner walls of the inserting grooves, and heat conduction clamping plates are fixedly installed at the bottoms of the heat conduction extending copper plates. According to the blade power supply module, the heat conduction extension copper plate, the heat conduction clamping plate, the silicone grease smearing groove, the silicone grease coating and the heat dissipation fins are matched with one another, so that uniform heat dissipation work can be carried out among a plurality of blade batteries in the blade power supply module, uniform-temperature heat conduction of the batteries is realized, heat accumulation in a power supply is avoided, and the service life of the power supply is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blade power supply, concretely relates to a blade power supply even temperature heat conduction structure. BACKGROUND

[0002] The blade power supply is a new type of power supply design, has small size, light weight, high efficiency and the like, realizes high density and super high energy efficiency, and has high reliability and maintenance-free characteristics, the blade power supply usually has no fan, so the noise is low during operation, and the maintenance cost is relatively low.

[0003] Because the existing blade power supply is usually composed of multiple blade batteries, the power supply between each blade battery is connected by means of soldering, thereby forming a whole battery module, and is wrapped and protected by a metal shell, but although each single blade battery has good heat dissipation, the tightly combined blade batteries can only conduct heat to the upper and lower sides under the wrapping of the metal shell, and the heat between the adjacent two blade batteries cannot be quickly discharged, so that the heat conduction of the whole blade power supply module is uneven, and the problem of heat accumulation is prone to occur, thereby affecting the battery life. SUMMARY

[0004] The utility model provides a kind of blade power supply even temperature heat conduction structure to solve the problem raised in the above background technology.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] A kind of blade power supply even temperature heat conduction structure, including blade power supply metal box, the top of the blade power supply metal box is provided with even temperature heat conduction mechanism, the front side of the blade power supply metal box is provided with quick release mechanism, the even temperature heat conduction mechanism includes metal top cover, the top of the metal top cover is provided with a plurality of five angle bolts on left and right sides, the top of the metal top cover is provided with a plurality of upper and lower through insertion slots, a plurality of the inner walls of insertion slot are fixedly installed with heat conduction extension copper plate, the bottom of a plurality of the heat conduction extension copper plate is fixedly installed with heat conduction clamp plate, a plurality of the left and right sides of heat conduction clamp plate are provided with silicone grease smearing groove, and the inside of the silicone grease smearing groove is fixedly smeared with silicone grease coating, the top of a plurality of the heat conduction extension copper plate is respectively penetrated through a plurality of insertion slots to the top of metal top cover, the top of a plurality of the heat conduction extension copper plate is respectively fixedly installed with a plurality of heat dissipation fins.

[0007] The further improvement of the technical scheme of the utility model is that: the inner cavity of the blade power supply metal box is uniformly provided with a plurality of blade battery blocks, and the left and right sides of the plurality of blade battery blocks are respectively located between adjacent two heat conduction clamp plates.

[0008] A further improvement of the technical solution of the present utility model is that: the upper and lower sides of the rear ends of several blade battery blocks are fixedly connected with conductive terminals, and the conductive terminals are provided with wire holes that pass through left and right; the rear end of the blade power metal box is fixedly installed with a fixed front plate, and the fixed front plate is evenly provided with several terminal through-holes that pass through front and back; the rear ends of several conductive terminals respectively pass through several terminal through-holes to the rear side of the fixed front plate; and a terminal protection cover is provided on the rear side of the fixed front plate.

[0009] A further improvement of the technical solution of the present utility model is that: guard plate positioning grooves are provided on both sides of the rear end of the blade power supply metal box, and one end of several conductive terminals that pass through the rear side of the fixed front plate is located in the inner cavity of the terminal protective cover, and magnet plates are fixedly installed on both sides of the terminal protective cover, and guard plate positioning rods are fixedly installed at the front center of the two magnet plates, and the two guard plate positioning rods are respectively engaged with the two guard plate positioning grooves, and the two magnet plates are respectively adsorbed on the left and right sides of the rear end of the blade power supply metal box.

[0010] A further improvement of the technical solution of the present invention is that a wiring slot running through the inner cavity of the terminal protection cover is provided on the left side thereof, and the wiring slot is located behind the upper and lower conductive terminals on the leftmost side.

[0011] A further improvement of the technical solution of the present utility model lies in that: square slots are provided on the left and right sides of the front end of the metal top cover and the blade power supply metal box, and insertion holes that penetrate into the inner cavity of the square slots are provided on the front of the metal top cover and the left and right sides of the blade power supply metal box, a threaded rod is provided through the inner circle of the insertion hole, and a knob is fixedly installed on the end of the threaded rod away from the square slot, the quick-release mechanism includes a quick-release plate, and two square plug-in rods distributed up and down are fixedly installed on the left and right sides of the rear end of the quick-release plate, and the square plug-in rods are clamped with the square slots, a threaded hole is provided on the side of the square plug-in rod close to the insertion hole, and the end of the threaded rod away from the knob is threadedly connected to the threaded hole.

[0012] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0013] 1. The utility model provides a blade power supply uniform temperature heat conduction structure. Through the cooperation between the heat conduction extended copper plate, the heat conduction splint, the silicone grease coating groove, the silicone grease coating, and the heat dissipation fins, the heat dissipation work can be evenly carried out between the several blade batteries in the blade power supply module, thereby achieving uniform temperature heat conduction of the batteries, avoiding heat accumulation inside the power supply, and improving the service life of the power supply.

[0014] 2. The utility model provides a blade power supply uniform temperature heat conduction structure. The quick-release plate, square plug-in rod, threaded hole and square slot cooperate with each other, so that the entire blade power supply can achieve uniform temperature heat conduction while conveniently and quickly disassembling and repairing the internal blade battery, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the metal box of the blade power supply structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the uniform temperature heat conduction mechanism of the utility model structure;

[0018] Figure 4 This is a schematic diagram of the terminal protection cover of the utility model structure;

[0019] Figure 5 This is a schematic diagram of the quick-release mechanism of the utility model.

[0020] In the figure: 1. Blade power metal box; 11. Blade battery pack; 12. Conductive terminal; 13. Wire hole; 14. Fixed front plate; 15. Terminal through-hole; 16. Terminal protective cover; 161. Magnet plate; 162. Guard plate positioning rod; 163. Wiring slot; 17. Guard plate positioning slot; 2. Uniform temperature heat conduction mechanism; 21. Metal top cover; 211. Square slot; 212. Insertion hole; 213. Threaded rod; 214. Knob; 22. Pentagonal bolt; 23. Slot; 24. Thermal extension copper plate; 25. Thermal splint; 26. Silicone grease application slot; 27. Silicone grease coating; 28. Heat sink; 3. Quick release mechanism; 31. Quick release plate; 32. Square insertion rod; 33. Threaded hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 、 Figure 2 、 Figure 3As shown, the utility model provides a blade power supply uniform temperature heat conduction structure, including a blade power supply metal box 1, a uniform temperature heat conduction mechanism 2 is provided on the top of the blade power supply metal box 1, a quick release mechanism 3 is provided on the front side of the blade power supply metal box 1, the uniform temperature heat conduction mechanism 2 includes a metal top cover 21, a plurality of five-pointed bolts 22 are provided on the left and right sides of the top of the metal top cover 21, a plurality of slots 23 passing through the top of the metal top cover 21, a plurality of thermal conductive extension copper plates 24 are fixedly installed on the inner walls of the plurality of slots 23, a plurality of thermal conductive extension copper plates 24 are fixedly installed on the bottoms of the plurality of thermal conductive extension copper plates 24, a silicone grease coating groove 26 is provided on the left and right sides of the plurality of thermal conductive splints 25, and a silicone grease coating 27 is fixedly coated on the inside of the silicone grease coating groove 26, and the tops of the plurality of thermal conductive extension copper plates 24 are respectively penetrated by A plurality of slots 23 are connected to the top of the metal top cover 21, and a plurality of heat-conducting extended copper plates 24 are respectively fixedly installed with a plurality of heat-dissipating fins 28 on their top ends. A plurality of blade battery blocks 11 are evenly arranged in the inner cavity of the blade power supply metal box 1. The left and right sides of the plurality of blade battery blocks 11 are respectively located between two adjacent heat-conducting clamping plates 25. The upper and lower sides of the rear ends of the plurality of blade battery blocks 11 are fixedly connected with conductive terminals 12, and the conductive terminals 12 are provided with wire holes 13 that pass through on the left and right. A fixed front plate 14 is fixedly installed at the rear end of the blade power supply metal box 1, and the fixed front plate 14 is evenly provided with a plurality of terminal through holes 15 that pass through front and back. The rear ends of the plurality of conductive terminals 12 respectively pass through the plurality of terminal through holes 15 to the rear side of the fixed front plate 14, and a terminal protective cover 16 is provided on the rear side of the fixed front plate 14.

[0023] The heat emitted from the side of the blade battery block 11 between two adjacent heat-conducting splints 25 will be conducted through the silicone grease coating 27 in the silicone grease smear grooves 26 opened on the left and right sides of the heat-conducting splint 25, and will be conducted upward by relying on the heat-conducting splint 25 and the heat-conducting extension copper plate 24 on its top. Finally, the heat-conducting extension copper plate 24 is used to pass through the slot 23 to the top of the metal top cover 21, and cooperate with a number of heat dissipation fins 28 for rapid heat dissipation, thereby achieving a uniform temperature heat conduction effect on the inner cavity of the blade power metal box 1 of the blade battery blocks 11. At the same time, the blade battery blocks 11 passes through the terminal through-hole 15 opened in the fixed front plate 14 through the conductive terminal 12, so that the wire hole 13 is exposed on the front side of the fixed front plate 14, so as to facilitate the serial connection of several blade battery blocks 11 in the inner cavity of the blade power metal box 1, and finally use the conductive terminal 12 on the far left for external wiring, and the entire wiring terminal can be covered and protected by the terminal protection cover 16, and all the five-point bolts 22 can be directly removed, and the overall metal top cover 21 together with the heat-conducting clamp 25 can be pulled upwards, so that all the blade battery blocks 11 can be disassembled and inspected conveniently.

[0024] like Figure 4As shown, guard plate positioning grooves 17 are provided on both sides of the rear end of the blade power supply metal box 1, and one end of a plurality of conductive terminals 12 extending through the rear side of the fixed front plate 14 is located in the inner cavity of the terminal protective cover 16. Magnet plates 161 are fixedly installed on both sides of the terminal protective cover 16, and guard plate positioning rods 162 are fixedly installed at the front center of the two magnet plates 161. The two guard plate positioning rods 162 are respectively engaged with the two guard plate positioning grooves 17, and the two magnet plates 161 are respectively adsorbed on the left and right sides of the rear end of the blade power supply metal box 1. A wiring groove 163 extending through the inner cavity of the terminal protective cover 16 is provided on the left side, and the wiring groove 163 is located on the rear side of the upper and lower conductive terminals 12 on the leftmost side.

[0025] The integral terminal protection cover 16 can be directly snapped into the guard plate positioning slot 17 through the magnet plate 161 and can be adsorbed on the rear end of the blade power supply metal box 1 by the magnet plate 161 to maintain stability. At the same time, the leftmost conductive terminal 12 can be externally wired through the wiring slot 163. The terminal protection cover 16 can be directly pulled out backwards for disassembly, which is convenient for wiring or disconnecting several conductive terminals 12.

[0026] like Figure 5 As shown, square slots 211 are provided on the left and right sides of the front end of the metal top cover 21 and the blade power supply metal box 1, and insertion holes 212 that penetrate into the inner cavity of the square slots 211 are provided on the front of the left and right sides of the metal top cover 21 and the blade power supply metal box 1. A threaded rod 213 is provided through the inner circle of the insertion hole 212, and a knob 214 is fixedly installed on the end of the threaded rod 213 away from the square slot 211. The quick-release mechanism 3 includes a quick-release plate 31, and two square plug rods 32 distributed up and down are fixedly installed on the left and right sides of the rear end of the quick-release plate 31, and the square plug rods 32 are clamped with the square slots 211. A threaded hole 33 is provided on the side of the square plug rod 32 close to the insertion hole 212, and the end of the threaded rod 213 away from the knob 214 is threadedly connected to the threaded hole 33.

[0027] When the blade battery block 11 inside the blade power supply metal box 1 needs to be disassembled and repaired, the circuit of the conductive terminal 12 at its rear end can be disconnected first, and then the threaded rod 213 can be moved out of the threaded hole 33 opened on one side of the square plug rod 32 by rotating the metal top cover 21 and the knobs 214 on the left and right sides of the blade power supply metal box 1, thereby releasing the limit on the square plug rod 32, so that the quick release plate 31 can be directly pulled forward to expose several blade battery blocks 11 inside the blade power supply metal box 1, so that the blade battery block 11 that needs to be disassembled and has been disconnected can be directly pulled out.

[0028] The following is a detailed description of the working principle of the blade power supply uniform temperature heat conduction structure.

[0029] like Figure 1-5As shown, the heat emitted from the side of the blade battery block 11 between the two adjacent heat-conducting clamps 25 will be conducted through the silicone grease coating 27 in the silicone grease coating grooves 26 opened on the left and right sides of the heat-conducting clamps 25, and will be conducted upward by relying on the heat-conducting clamps 25 and the heat-conducting extended copper plate 24 on its top, and finally the heat-conducting extended copper plate 24 will pass through the slot 23 to the top of the metal top cover 21, and cooperate with a number of heat dissipation fins 28 to quickly dissipate heat, so as to achieve a uniform temperature heat conduction effect for the several blade battery blocks 11 in the inner cavity of the blade power metal box 1, and at the same time, the several blade battery blocks 11 pass through the terminal through-hole 15 opened in the fixed front plate 14 through the conductive terminal 12, so that the wire hole 13 is exposed on the front side of the fixed front plate 14, thereby facilitating the connection of the several blade battery blocks 11 in the inner cavity of the blade power metal box 1 in series, and finally the leftmost conductive terminal 12 is used for external wiring, and the entire wiring terminal can be covered and protected by the terminal protective cover 16. 16 can be directly inserted into the guard plate positioning groove 17 through the magnet plate 161 and be adsorbed on the rear end of the blade power metal box 1 to maintain stability by the magnet plate 161. At the same time, the leftmost conductive terminal 12 can be externally wired through the wiring groove 163. The terminal protection cover 16 can be directly pulled out backwards for removal, which is convenient for wiring or disconnecting several conductive terminals 12. When the blade battery block 11 inside the blade power metal box 1 needs to be disassembled and repaired, the line of the rear end conductive terminal 12 can be disconnected first, and then the metal top cover 21 and the knobs 214 on the left and right front sides of the blade power metal box 1 can be rotated to move the threaded rod 213 out of the threaded hole 33 opened on one side of the square plug rod 32, thereby releasing the limit on the square plug rod 32, so that the quick release plate 31 can be directly pulled forward to expose several blade battery blocks 11 inside the blade power metal box 1, so that the blade battery block 11 that needs to be disassembled and has been disconnected can be directly pulled out.

[0030] While the present invention has been generally described above, it is readily apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A blade power supply uniform temperature heat conduction structure, comprising a blade power supply metal box (1), characterized in that: The top of the blade power metal box (1) is provided with a temperature-averaging heat conduction mechanism (2), the front side of the blade power metal box (1) is provided with a quick-release mechanism (3), the temperature-averaging heat conduction mechanism (2) includes a metal top cover (21), the top left and right sides of the metal top cover (21) are provided with a plurality of five-pointed bolts (22), the top of the metal top cover (21) is provided with a plurality of slots (23) that pass through from top to bottom, the inner walls of the plurality of slots (23) are fixedly installed with heat-conducting extension copper plates (24), and the plurality of The bottom of each of the heat-conducting extension copper plates (24) is fixedly mounted with a heat-conducting clamp (25), the left and right sides of several of the heat-conducting clamps (25) are provided with silicone grease smearing grooves (26), and the inside of the silicone grease smearing grooves (26) is fixedly coated with silicone grease coating (27), the tops of several of the heat-conducting extension copper plates (24) respectively pass through several slots (23) to the top of the metal top cover (21), and the tops of several of the heat-conducting extension copper plates (24) are respectively fixedly mounted with several heat dissipation fins (28).

2. The blade power supply uniform temperature heat conduction structure according to claim 1, characterized in that: A plurality of blade battery blocks (11) are evenly arranged in the inner cavity of the blade power metal box (1), and the left and right sides of the plurality of blade battery blocks (11) are respectively located between two adjacent heat-conducting clamping plates (25).

3. The blade power supply uniform temperature heat conduction structure according to claim 2, characterized in that: The rear ends of the plurality of blade battery blocks (11) are fixedly connected to conductive terminals (12) on both upper and lower sides, and the conductive terminals (12) are provided with wire holes (13) that pass through left and right. The rear end of the blade power metal box (1) is fixedly installed with a fixed front plate (14), and the fixed front plate (14) is evenly provided with a plurality of terminal through holes (15) that pass through front and back. The rear ends of the plurality of conductive terminals (12) respectively pass through the plurality of terminal through holes (15) to the rear side of the fixed front plate (14), and the rear side of the fixed front plate (14) is provided with a terminal protection cover (16).

4. The blade power supply uniform temperature heat conduction structure according to claim 3, characterized in that: The blade power supply metal box (1) is provided with guard plate positioning grooves (17) on both sides of the rear end, and one end of a plurality of the conductive terminals (12) extending through the rear side of the fixed front plate (14) is located in the inner cavity of the terminal protection cover (16). The left and right sides of the terminal protection cover (16) are fixedly installed with magnet plates (161), and the front centers of the two magnet plates (161) are fixedly installed with guard plate positioning rods (162). The two guard plate positioning rods (162) are respectively connected to the two guard plate positioning grooves (17), and the two magnet plates (161) are respectively adsorbed to the left and right sides of the rear end of the blade power supply metal box (1).

5. The blade power supply uniform temperature heat conduction structure according to claim 4, characterized in that: A wiring slot (163) penetrating the inner cavity of the terminal protection cover (16) is provided on the left side thereof, and the wiring slot (163) is located at the rear side of the upper and lower conductive terminals (12) on the leftmost side.

6. The blade power supply uniform temperature heat conduction structure according to claim 1, characterized in that: The metal top cover (21) and the blade power metal box (1) are provided with square slots (211) on both the left and right sides of the front end, and the metal top cover (21) and the blade power metal box (1) are provided with insertion holes (212) that penetrate into the inner cavity of the square slot (211) on both the left and right sides of the front end. A threaded rod (213) is provided through the inner circle of the insertion hole (212). A knob (214) is fixedly installed on one end of the threaded rod (213) away from the square slot (211). The quick release mechanism (3) includes a quick release plate (31). Two square plug rods (32) distributed up and down are fixedly installed on both the left and right sides of the rear end of the quick release plate (31). The square plug rods (32) are clamped with the square slot (211). A threaded hole (33) is provided on one side of the square plug rod (32) close to the insertion hole (212). The end of the threaded rod (213) away from the knob (214) is threadedly connected to the threaded hole (33).

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