Energy storage power supply with good heat dissipation effect

Abstract

The utility model belongs to the field of energy storage power supplies, and particularly relates to an energy storage power supply with a good heat dissipation effect, which comprises an outer frame. Heat dissipation pads are distributed on the upper portion and the lower portion of the inner wall of the outer frame in a rectangular shape respectively, a battery body is fixedly installed among the eight heat dissipation pads, a plurality of insertion ports are fixedly installed on one side of the battery body, a protection device is installed on the side, close to the insertion ports, of the outer frame, and two balancing devices are installed on the two sides of the two outer walls of the outer frame respectively. When the device is used, the push-pull block is pulled to drive the baffles to move, the baffles extrude the springs in the moving process, the plugging port closed behind the two baffles is exposed for plugging use, when the device is not used, after the plug is pulled out of the plugging port, the symmetrical baffles move towards the middle under the action of the springs to protect the plugging port, and the device is convenient to use. And the function of quickly protecting the interface after the device is used is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of energy storage power supply, and specifically relates to an energy storage power supply with good heat dissipation effect. BACKGROUND

[0002] The energy storage power supply refers to a portable power supply, which can directly charge a mobile device through an alternating current power supply and has a storage unit to charge the device in the absence of the alternating current power supply and is applied in various fields.

[0003] The existing energy storage power supply interface does not have protective measures on the outer wall, so that the interface of the device is invaded by dust and moisture in the air, which may cause short circuit and leakage during plugging, thereby causing safety hazards. UTILITY MODEL CONTENT

[0004] In order to make up for the shortcomings of the prior art, the existing energy storage power supply interface does not have protective measures on the outer wall, so that the interface of the device is invaded by dust and moisture in the air, which may cause short circuit and leakage during plugging, thereby causing safety hazards.

[0005] The utility model discloses a kind of energy storage power supplies with good heat dissipation effect, and the technical scheme adopted to solve its technical problems is: a kind of energy storage power supply with good heat dissipation effect, including outer frame;The inner wall of outer frame is distributed with heat dissipation pad in upper and lower respectively in rectangle, one battery body is fixedly installed between eight heat dissipation pads, a plurality of plug-in interfaces are fixedly installed in one side of battery body, protection device is installed in the side of outer frame close to plug-in interface, two balance devices are respectively installed in the two outer walls of outer frame;

[0006] The protection device includes a connecting frame for protecting the plug-in interface from dust and moisture in the air, a connecting frame is fixedly installed on the outer wall of the side of the outer frame close to the plug-in interface, a plurality of second slot blocks are fixedly installed on the inner wall top and bottom of the connecting frame symmetrically, a second sliding block is slidingly installed on the plurality of second slot blocks, a baffle is fixedly installed on the second sliding block, a push-pull block is fixedly installed on the side of the baffle away from the outer frame, a spring is fixedly installed on the second sliding block, and one end of the spring away from the second sliding block is fixedly installed on the inner wall of the connecting frame.

[0007] Preferably, the balance device includes a first slot block and an extension rod, the extension rods are fixedly installed on the outer walls of the outer frame symmetrically, a gear is rotatably installed on the sliding end of the extension rod, a first slot block is fixedly installed on the side of the outer wall of the outer frame symmetrically close to the gear, a first sliding block is slidingly installed in the first slot block, a clamping interface is uniformly clamped in the first sliding block, the first sliding block is engaged with the gear, a recess is formed in the first slot block, and the gear is clamped in the recess.

[0008] Preferably, the inner wall bottom of the outer frame is fixedly provided with a fan for cooling the battery body, and the outer frame is symmetrically provided with filter screens on both sides.

[0009] Preferably, the outer frame is symmetrically provided with through holes on the side away from the protection device, and a sliding rod is slidably arranged in the through holes.

[0010] Preferably, a sponge block is fixedly arranged on the sliding rod, and the sponge block is attached to the battery body, so that the sponge block is used to clean the surface of the battery body by sliding the sliding rod, thereby avoiding dust accumulation on the battery body.

[0011] Preferably, the baffle is attached to the plug-in interface, and the two baffles symmetrically arranged with each other abut against each other, thereby ensuring sufficient protection of the plug-in interface.

[0012] The utility model discloses the advantages are as follows:

[0013] 1. The utility model discloses the structural design of protection device, and the device is used to pull the push -pull block and drive the baffle to move, and the baffle is extruded to the spring in the process of moving, and the plug-in interface that is enclosed after two baffles leaks, and is used to plug in, when the device is not used, pulls out the plug-in interface after the plug, and the baffle of mutual symmetry under the action of spring will move to the middle part and protect the plug-in interface, realize the function that the device can be protected to the plug-in interface after using, solve the problem that the protection measure is not set up on the outer wall of the plug-in interface of the existing energy storage power supply, and the plug-in interface in the device can be attacked by dust and humidity in the air, so that the plug-in interface can be short-circuited and electrified when plugging in, and further produce the potential safety hazard problem.

[0014] 2. The utility model discloses the structural design of balance device, and the device is used, and the first sliding block is driven to the linear motion in vertical direction by rotating gear, and the balance of device is adjusted, after adjusting, press gear and fix through the expansion and contraction of telescopic link, and connect in the recess, realize the function that the device is kept balance when placing conveniently, and solve the problem that the voltage imbalance in the battery pack is caused by the unbalanced energy storage battery system of multiple modules or multiple groups in series, and further cause the service life of device to reduce. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0016] Figure 1 It is the front view structural schematic diagram of the utility model;

[0017] Figure 2 It is the assembly structural schematic diagram of the utility model;

[0018] Figure 3 It is the assembly structural schematic diagram of the protective device of the utility model;

[0019] Figure 4 It is the assembly structural schematic diagram of the balancing device of the utility model.

[0020] In the drawing: 1, outer frame; 2, filter screen; 3, balancing device; 301, first slot block; 302, recess; 303, telescopic rod; 304, gear; 305, first sliding block; 4, protective device; 401, connecting frame; 402, second slot block; 403, spring; 404, second sliding block; 405, baffle; 406, push-pull block; 5, sliding rod; 6, sponge block; 7, through hole; 8, battery body; 9, plug interface; 10, heat dissipation pad; 11, fan. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] The following will be combined with the drawings in the embodiments of the utility model, Figure 1 The present application is further described in detail,

[0023] The embodiments of the present application disclose an energy storage power supply with good heat dissipation effect. Referring to Figure 1 and Figure 3 An energy storage power supply with good heat dissipation effect, comprising an outer frame 1; the inner wall of the outer frame 1 is provided with heat dissipation pads 10 in a rectangular distribution above and below, and one battery body 8 is fixedly installed between the eight heat dissipation pads 10, a plurality of plug interfaces 9 are fixedly installed on one side of the battery body 8, a protective device 4 is installed on one side of the outer frame 1 close to the plug interface 9, and two balancing devices 3 are installed on the two outer walls of the outer frame 1 respectively;

[0024] The protection device 4 comprises a connecting frame 401 for protecting the plug interface 9 from dust and moisture in the air. The connecting frame 401 is fixedly installed on the side wall of the outer frame 1 close to the plug interface 9. A plurality of second groove blocks 402 are symmetrically fixedly installed on the inner wall top and bottom of the connecting frame 401. A second sliding block 404 is slidingly installed on the second groove block 402. A baffle 405 is fixedly installed on the second sliding block 404. A push-pull block 406 is fixedly installed on the side of the baffle 405 away from the outer frame 1. A spring 403 is fixedly installed on the second sliding block 404, and the end of the spring 403 away from the second sliding block 404 is fixedly installed on the inner wall of the connecting frame 401.

[0025] With reference to Figure 2 And Figure 4 , the balancing device 3 comprises a first groove block 301 and a telescopic rod 303. The telescopic rods 303 are fixedly installed on the outer walls of the outer frame 1 symmetrically. The gear 304 is rotatably installed on the sliding end of the telescopic rod 303. The first groove block 301 is fixedly installed on the side of the outer wall of the outer frame 1 close to the gear 304. The first sliding block 305 is slidingly installed in the first groove block 301. The clamping interface is uniformly clamped on the first sliding block 305. The first sliding block 305 is engaged with the gear 304. The recess 302 is formed in the first groove block 301. The gear 304 is clamped in the recess 302.

[0026] With reference to Figure 2 The fan 11 is fixedly installed on the inner wall bottom of the outer frame 1. The fan is used to heat the battery body 8 and strengthen the heat dissipation effect of the device. The filter screen 2 is fixedly installed on the two sides of the outer frame 1 symmetrically.

[0027] With reference to Figure 2 The through hole 7 is symmetrically formed in the side of the outer frame 1 away from the protection device 4. The sliding rod 5 is slidingly installed in the two through holes 7.

[0028] With reference to Figure 2 The sponge block 6 is fixedly installed on the sliding rod 5. The sponge block 6 is attached to the battery body 8. The sponge block 6 is used to clean the surface of the battery body 8 by sliding the sliding rod 5. The dust on the battery body 8 is avoided.

[0029] With reference to Figure 2 And Figure 3 The baffle 405 is attached to the plug interface 9. The two baffles 405 are in contact with each other to ensure the protection of the plug interface 9.

[0030] Working principle: when the device is used, the push-pull block 406 is pulled to drive the baffle 405 to move, and in the moving process, the baffle 405 is extruded to the spring 403, the plug-in interface 9 closed behind the two baffles 405 is leaked, and the plug-in use is carried out, when the device is not used, the plug is pulled out of the plug-in interface 9, and under the action of the spring 403, the symmetrical baffles 405 move to the middle part to protect the plug-in interface 9, solve the problem that the existing energy storage power supply plug-in interface 9 outer wall is not provided with protection measures, the plug-in interface 9 of the device is invaded by dust and moisture in the air, the plug-in interface 9 may be short-circuited and electrified when being used, and the safety hidden trouble is caused;

[0031] When the device is used, the rotating gear 304 drives the first sliding block 305 to do linear motion in the vertical direction, and the balance of the device is adjusted, after adjustment, the gear 304 is pressed into the groove 302 through the telescopic rod 303 to be fixed, so that the device keeps balance, solve the problem that the multi-module or multi-group series connection energy storage battery system does not keep balance, the internal voltage of the battery pack is not balanced, and the service life of the device is reduced.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, these changes and improvements all fall into the scope of the utility model claimed.

Claims

1. A power storage device with good heat dissipation, characterized in that: The utility model relates to a battery protection device, including outer frame (1), the inner wall of outer frame (1) is distributed with heat dissipation pad (10) respectively above and below rectangle, eight heat dissipation pad (10) between fixed mounting have a battery body (8), the one side fixed mounting of battery body (8) has a plurality of plug interface (9), the one side of outer frame (1) is installed with protection device (4) close to plug interface (9), the both sides of two mutual outer walls of outer frame (1) are installed with two balance device (3) respectively, The protection device (4) includes a connecting frame (401), the outer wall of the one side of the outer frame (1) is fixedly installed with a connecting frame (401) close to the plug interface (9), a plurality of second slot blocks (402) are symmetrically fixedly installed on the inner wall top and bottom of the connecting frame (401), a second sliding block (404) is slidably installed on the plurality of second slot blocks (402), a baffle (405) is fixedly installed on the second sliding block (404), a push-pull block (406) is fixedly installed on the side of the baffle (405) away from the outer frame (1), a spring (403) is fixedly installed on the second sliding block (404), and one end of the spring (403) away from the second sliding block (404) is fixedly installed on the inner wall of the connecting frame (401).

2. The energy storage power supply with good heat dissipation effect according to claim 1, characterized in that: The balance device (3) includes a first slot block (301) and a telescopic rod (303), the outer walls of the outer frame (1) are symmetrically fixedly installed with telescopic rods (303) on both sides, gear wheels (304) are rotatably installed on the sliding ends of the telescopic rods (303), one first slot block (301) is fixedly installed on the side of the outer wall of the outer frame (1) close to the gear wheel (304), a first sliding block (305) is slidably installed in the first slot block (301), the first sliding block (305) is engaged with the gear wheel (304), and recesses (302) are formed in the first slot block (301).

3. The energy storage power supply with good heat dissipation effect according to claim 2, characterized in that: A fan (11) is fixedly installed on the inner wall bottom of the outer frame (1), and filter screens (2) are symmetrically fixedly installed on both sides of the outer frame (1).

4. The energy storage power supply with good heat dissipation effect according to claim 3, characterized in that: Symmetrical through holes (7) are formed in the side of the outer frame (1) away from the protection device (4), and a sliding rod (5) is slidably installed in the two through holes (7).

5. The energy storage power supply with good heat dissipation effect according to claim 4, characterized in that: A sponge block (6) is fixedly installed on the sliding rod (5), and the sponge block (6) is attached to the battery body (8).

6. The energy storage power supply with good heat dissipation effect according to claim 1, characterized in that: The baffle (405) is attached to the plug interface (9), and the two baffles (405) are in contact with each other.

Images