Novel intelligent lock battery

Abstract

The utility model relates to the technical field of batteries, and discloses a novel intelligent lock battery which comprises a front cover, a rear cover and a circuit board, a plurality of clamping blocks are fixedly arranged on the two sides of the rear end face of the front cover, a plurality of clamping grooves are formed in the two sides of the front end face of the rear cover, and a through hole is formed in one side of the upper end face of the rear cover in a penetrating mode. Two partition plates are fixedly arranged at the positions, close to the upper ends, of the two sides of the inner walls of the front cover and the rear cover; a plurality of cooling fins are fixedly arranged on the side, close to the midpoint, of the upper end face of the circuit board, a charging head is fixedly arranged on the other side of the upper end face of the circuit board, the front end and the rear end of the lower end face of the circuit board are connected with a first storage battery and a second storage battery through two battery connectors respectively, and a water absorption paper sheet is fixedly arranged on the bottom end face in the rear cover. According to the utility model, the storage battery and the circuit board inside can be wrapped and protected, the front cover and the rear cover can be quickly separated, disassembled and assembled, fixed connection can be carried out without a bolt or a welding mode, the structure is simple, and the use is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, and in particular to a novel smart lock battery. Background Art

[0002] The smart lock battery is one of the core components of the smart lock, providing power for the smart lock to operate normally. The life of the smart lock battery depends on factors such as battery capacity, lock power consumption and frequency of use. Users need to replace the battery regularly to ensure the normal operation of the lock.

[0003] At present, most smart lock batteries use lithium batteries as a power supply source. However, most commonly used lithium batteries cannot be charged and store energy and need to be replaced repeatedly. In addition, commonly used lithium batteries are only a single battery block or battery cell, lacking a protective structure for the battery itself, and the battery is prone to leakage after long-term use, resulting in contamination of the lock body cavity. Therefore, the present invention provides a new smart lock battery to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new type of smart lock battery, which can wrap and protect the internal battery and circuit board, and can quickly complete the separation and disassembly of the front and rear covers without the need for bolts or welding for fixed connection.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of smart lock battery, comprising a front cover, a back cover and a circuit board, a plurality of card blocks are fixedly arranged on both sides of the rear end face of the front cover, a plurality of card slots are opened on both sides of the front end face of the back cover, a through hole is opened through one side of the upper end face of the back cover, and two partitions are fixedly arranged at the upper ends of both sides of the inner walls of the front cover and the back cover;

[0007] A plurality of heat sinks are fixedly arranged on one side of the midpoint of the upper end surface of the circuit board, a charging head is fixedly arranged on the other side of the upper end surface of the circuit board, a No. 1 battery and a No. 2 battery are respectively connected to the front and rear ends of the lower end surface of the circuit board through two battery connectors, and an absorbent paper sheet is fixedly arranged on the bottom end surface of the rear cover;

[0008] Through the above technical solution, the two batteries together with the circuit board are embedded in the front cover and the rear cover for wrapping and protection. The front cover and the rear cover only need to be quickly spliced ​​and assembled, and cannot be fixed with bolts. The electronic components wrapped inside can be protected, and the built-in absorbent paper can absorb battery leakage to prevent it from leaking into the door lock.

[0009] Furthermore, the plurality of card blocks located on both sides of the front cover are respectively embedded in the plurality of card slots located on both sides of the rear cover;

[0010] The above technical solution is helpful to quickly complete the splicing, assembly and use of the front and rear covers.

[0011] Furthermore, a charging port is provided on one side of the front end surface of the front cover, and the charging head is arranged through the charging port;

[0012] Through the above technical solution, installation space is provided for the installation of the charging head, ensuring the smooth use of the charging head.

[0013] Furthermore, a groove is provided on one side of the upper end surface of the front cover, and a plurality of heat sinks are arranged through the through hole and the inside of the groove;

[0014] Through the above technical solution, the heat sink can be quickly brought into contact with the outside world, thereby accelerating the exchange and circulation of heat.

[0015] Furthermore, the No. 1 storage battery and the No. 2 storage battery are respectively embedded in the rear cover and the front cover, and the circuit board is located at the upper end of the plurality of partitions;

[0016] Through the above technical solution, the circuit board and the battery are separated to reduce the interference between the two.

[0017] Furthermore, the two partitions located on both sides of the inner wall of the front cover and the rear cover correspond vertically to each other in the front and rear directions, and the two partitions located on both sides of the inner wall of the front cover and the rear cover are distributed up and down and a gap is formed between the two partitions;

[0018] Through the above technical solution, the middle interval can be selected for installation according to needs, or it can be placed on the upper end of the partition for installation and separation.

[0019] Furthermore, the absorbent paper sheet is located at the lower end of the No. 1 battery and the No. 2 battery, and one end of the absorbent paper sheet is embedded in the front cover;

[0020] Through the above technical solution, the bottom end of the battery can be isolated and the leaked battery oil can be absorbed.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a new type of smart lock battery, which embeds the circuit board and the battery into the front cover and the rear cover. The front cover and the rear cover wrap the battery and the circuit board for protection, which is not only convenient for overall installation and disassembly, but also can reduce the collision damage to the circuit board and the battery. At the same time, since the front cover and the rear cover are spliced ​​and combined by the card blocks and the card slots, it does not need the fixed connection by bolts or welding in the traditional technology, and can be quickly disassembled for maintenance.

[0023] 2. The utility model proposes a new type of smart lock battery, which is provided with an absorbent paper sheet at the bottom of the interior. The absorbent paper sheet separates the bottom of the battery from the inner wall of the cover, thereby reducing the wear of the bottom of the battery and absorbing the oil generated by leakage of the battery to prevent the oil from flowing out and polluting the inner cavity of the lock body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the axial structure of the front cover of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the rear cover and the battery after installation of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the back cover of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the battery of the utility model.

[0028] Legend:

[0029] 1. Groove; 2. Charging port; 3. Front cover; 4. Card block; 5. Back cover; 6. Circuit board; 7. No. 1 battery; 8. Heat sink; 9. Charging head; 10. No. 2 battery; 11. Partition; 12. Through hole; 13. Card slot; 14. Absorbent paper. DETAILED DESCRIPTION

[0030] 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.

[0031] Example

[0032] Reference Figure 1-4 The utility model provides an embodiment: a new smart lock battery, including a front cover 3, a rear cover 5 and a circuit board 6, a plurality of card blocks 4 are fixedly arranged on both sides of the rear end surface of the front cover 3, a plurality of card slots 13 are opened on both sides of the front end surface of the rear cover 5, a through hole 12 is opened through one side of the upper end surface of the rear cover 5, and two partitions 11 are fixedly arranged on both sides of the inner wall of the front cover 3 and the rear cover 5 near the upper end;

[0033] Specifically, according to the above technical solution, the multiple card blocks 4 located on both sides of the front cover 3 are respectively embedded in the multiple card slots 13 located on both sides of the rear cover 5. It can be seen that after the battery and the circuit board 6 are placed in the rear cover 5, the No. 1 battery 7 and the No. 2 battery 10 are respectively embedded in the rear cover 5 and the front cover 3, and the circuit board 6 is located at the upper end of the multiple partitions 11. At this time, the card block 4 at the rear end of the front cover 3 can be directly embedded in the card slot 13. At this time, the splicing combination of the front cover 3 and the rear cover 5 can be quickly completed, which is convenient for disassembly, maintenance and use, and has the function of protecting the battery and the circuit board 6.

[0034] A plurality of heat sinks 8 are fixedly provided on one side of the midpoint of the upper end surface of the circuit board 6, a charging head 9 is fixedly provided on the other side of the upper end surface of the circuit board 6, a No. 1 battery 7 and a No. 2 battery 10 are respectively connected to the front and rear ends of the lower end surface of the circuit board 6 through two battery connectors, and an absorbent paper sheet 14 is fixedly provided on the bottom end surface inside the rear cover 5.

[0035] Specifically, according to the above technical solution, a charging port 2 is provided on one side of the front end surface of the front cover 3, and the charging head 9 is penetrated and arranged in the charging port 2. A groove 1 is provided on one side of the upper end surface of the front cover 3, and a plurality of heat sinks 8 are penetrated and arranged inside the through hole 12 and the groove 1. It can be seen that when the front cover 3 and the rear cover 5 are assembled and assembled, the charging head 9 is exposed from the charging port 2. At this time, the charger can be inserted into the charging head 9 from the charging port 2 for charging and energy storage. At the same time, the heat sink 8 passes through the through hole 12 and the groove 1 at the upper end to expose its upper end to the outside, so that it can contact with the outside air, and can quickly exchange and dissipate the heat generated by the circuit board 6.

[0036] Specifically, according to the above technical solution, the two partitions 11 located on both sides of the inner wall of the front cover 3 and the rear cover 5 correspond vertically in the front and rear direction, and the two partitions 11 located on both sides of the inner wall of the front cover 3 and the rear cover 5 are distributed up and down, and a gap is formed between the two partitions 11. It can be seen that according to the length of the battery connector connected between the battery and the circuit board 6, the two sides of the circuit board 6 are selected so that the circuit board 6 is located in the gap between the two partitions 11 or at the upper end of the partition 11 to complete the separation and installation of the circuit board 6 and the battery;

[0037] Specifically, according to the above technical solution, the absorbent paper sheet 14 is located at the lower end of the No. 1 battery 7 and the No. 2 battery 10, and one end of the absorbent paper sheet 14 is embedded in the front cover 3. That is, the absorbent paper sheet 14 arranged at the lower end separates the No. 1 battery 7 and the No. 2 battery 10 from the inner wall of the cover body, so that the cover body reduces the wear and tear of the bottom of the battery, and the absorbent paper sheet 14 can absorb the oil generated by the battery due to the leakage of the battery due to the breakage, thereby reducing the pollution and accidents caused by the oil leakage into the lock body.

[0038] Working principle: After separating the front cover 3 from the rear cover 5, snap the circuit board 6 between the two partitions 11 on the inner wall of the rear cover 5, and then embed the battery connected at the lower end into the rear cover 5. At this time, the heat sink 8 at the upper end of the circuit board 6 is located in the through hole 12, and then embed the block 4 at the rear end of the front cover 3 into the slot 13 at the front end of the rear cover 5 to complete the assembly.

[0039] 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. A novel smart lock battery, comprising a front cover (3), a rear cover (5) and a circuit board (6), characterized in that: A plurality of clamping blocks (4) are fixedly arranged on both sides of the rear end surface of the front cover (3), a plurality of clamping grooves (13) are opened on both sides of the front end surface of the rear cover (5), a through hole (12) is opened through one side of the upper end surface of the rear cover (5), and two partitions (11) are fixedly arranged on both sides of the inner walls of the front cover (3) and the rear cover (5) near the upper ends; A plurality of heat sinks (8) are fixedly arranged on one side of the midpoint of the upper end surface of the circuit board (6), a charging head (9) is fixedly arranged on the other side of the upper end surface of the circuit board (6), a No. 1 storage battery (7) and a No. 2 storage battery (10) are respectively connected to the front and rear ends of the lower end of the circuit board (6) through two battery connectors, and an absorbent paper sheet (14) is fixedly arranged on the bottom end surface inside the rear cover (5).

2. A new smart lock battery according to claim 1, characterized in that: The plurality of card blocks (4) located on both sides of the front cover (3) are respectively embedded in the plurality of card slots (13) located on both sides of the rear cover (5).

3. A new type of smart lock battery according to claim 1, characterized in that: A charging port (2) is provided on one side of the front end surface of the front cover (3), and the charging head (9) is arranged through the charging port (2).

4. A new type of smart lock battery according to claim 1, characterized in that: A groove (1) is provided on one side of the upper end surface of the front cover (3), and a plurality of heat sinks (8) are arranged through the through hole (12) and the interior of the groove (1).

5. According to claim 1, a new type of smart lock battery is characterized by: The No. 1 storage battery (7) and the No. 2 storage battery (10) are respectively embedded in the rear cover (5) and the front cover (3), and the circuit board (6) is located at the upper end of a plurality of partitions (11).

6. A new smart lock battery according to claim 1, characterized in that: The two partitions (11) located on both sides of the inner walls of the front cover (3) and the rear cover (5) correspond vertically in the front and rear directions. The two partitions (11) located on both sides of the inner walls of the front cover (3) and the rear cover (5) are distributed up and down and a gap is formed between the two partitions (11).

7. A new type of smart lock battery according to claim 1, characterized in that: The absorbent paper sheet (14) is located at the lower end of the No. 1 storage battery (7) and the No. 2 storage battery (10), and one end of the absorbent paper sheet (14) is embedded in the front cover (3).

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