CN213936373U

CN213936373U - Entrance guard's power with prevent puncture function

Info

Publication number: CN213936373U
Application number: CN202120027168.7U
Authority: CN
Inventors: 周金州
Original assignee: Shenzhen Jinying Electronic Technology Co ltd
Current assignee: Shenzhen Jinying Electronic Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-10
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an entrance guard power supply with puncture-proof function, which comprises an outer shell, wherein a protection plate is fixedly arranged on the front wall of the outer shell, a plurality of outer triangular guide grooves are arranged on the front wall of the protection plate, an inner cavity of the outer shell is provided with an inner shell, and a plurality of inner triangular guide grooves are arranged on the front wall of the inner shell; the utility model has the advantages that: the utility model relates to an entrance guard's power with prevent function of puncturing, can improve the barrier propterty of power through shell body and interior casing, when the power suffered malicious destruction, the electric drill head slides into the tank bottom under the guide of outer triangle-shaped guiding groove, the shell body is walked through the back electric drill head and slides into the tank bottom under the guide of interior triangle-shaped guiding groove, then in the brill baffle, make on the drill bit can't bore the battery, anti puncture performance is better, can absorb the heat that the battery gived off through the absorber plate, and give off through the fin, discharge through the louvre at last, heat dispersion is better.

Description

Entrance guard's power with prevent puncture function

Technical Field

The utility model relates to an entrance guard's power, in particular to entrance guard's power with prevent puncture function.

Background

The entrance guard refers to the forbidden right of the door and is the guard and guard for the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In the application of parking lot management, vehicle access control is an important means of vehicle management, and an access control power supply is a power supply for supplying power to the access control.

When a common access control power supply is damaged, a destroyer usually adopts an electric drill to drill a hole in the power supply to damage the power supply, so that the power supply cannot normally supply power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an entrance guard's power with prevent puncture function to solve the common entrance guard's power that provides in the above-mentioned background art and do not possess the problem of preventing the puncture function.

In order to achieve the above object, the utility model provides a following technical scheme: an entrance guard power supply with puncture prevention function comprises an outer shell, wherein a protection plate is fixedly arranged on the front wall of the outer shell, a plurality of outer triangular guide grooves are formed in the front wall of the protection plate, an inner shell is arranged in an inner cavity of the outer shell, a plurality of inner triangular guide grooves are formed in the front wall of the inner shell, the positions of the outer triangular guide grooves correspond to the positions of the inner triangular guide grooves one by one, a plurality of partition plates are fixedly arranged at the inner end of the inner shell, the positions of the partition plates correspond to the positions of the bottoms of the inner triangular guide grooves one by one, a plurality of batteries are fixedly arranged in the inner cavity of the inner shell, the batteries are positioned between two adjacent partition plates, a gap is formed between the inner shell and the outer shell, the inner shell and the outer shell are elastically connected through two springs, both springs are located within the gap.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of interior casing has the fin, two fixed mounting has the absorber plate between the fin, the absorber plate contacts with a lateral wall of battery.

As a preferred technical scheme of the utility model, a plurality of louvre has all been seted up to the double-phase relative lateral wall of shell body.

As an optimized technical solution of the present invention, a plurality of grooves are formed on the heat sink.

As an optimized technical proposal of the utility model, the protection plate is made of steel.

As an optimized technical proposal of the utility model, the clapboard is made of steel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an entrance guard's power with prevent function of puncturing, can improve the barrier propterty of power through shell body and interior casing, when the power suffered malicious destruction, the electric drill head slides into the tank bottom under the guide of outer triangle-shaped guiding groove, the shell body is walked through the back electric drill head and slides into the tank bottom under the guide of interior triangle-shaped guiding groove, then in the brill baffle, make on the drill bit can't bore the battery, anti puncture performance is better, can absorb the heat that the battery gived off through the absorber plate, and give off through the fin, discharge through the louvre at last, heat dispersion is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. an outer housing; 101. heat dissipation holes; 2. a protection plate; 201. an outer triangular guide groove; 3. an inner housing; 301. an inner triangular guide groove; 4. a partition plate; 5. a battery; 6. a gap; 7. a spring; 8. a heat sink; 801. a groove; 9. a heat absorbing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an entrance guard power supply with puncture-proof function, which comprises an outer shell 1, a protection plate 2 is fixedly arranged on the front wall of the outer shell 1, a plurality of outer triangular guide grooves 201 are arranged on the front wall of the protection plate 2, an inner shell 3 is arranged in the inner cavity of the outer shell 1, a plurality of inner triangular guide grooves 301 are arranged on the front wall of the inner shell 3, the positions of the outer triangular guide grooves 201 correspond to the positions of the inner triangular guide grooves 301 one by one, a plurality of clapboards 4 are fixedly arranged at the inner end of the inner shell 3, the positions of the clapboards 4 correspond to the positions of the groove bottoms of the inner triangular guide grooves 301 one by one, so that an electric drill head slides into the groove bottom under the guide of the outer triangular guide grooves 201, the electric drill head slides into the groove bottom under the guide of the inner triangular guide grooves 301 after the outer shell 1 drills through, and then drills into the clapboards 4, make the drill bit can't bore on battery 5, the inner chamber fixed mounting of interior casing 3 has a plurality of battery 5, battery 5 is located between two adjacent baffles 4, there is clearance 6 between interior casing 3 and the shell body 1, interior casing 3 passes through two spring 7 elastic connection with shell body 1, two spring 7 all are located clearance 6, when the electric drill destroys the power, interior casing 3 can rock when the elasticity of spring 7 makes the drill bit rotatory, make the drill bit can't carry out the accurate positioning to interior casing 3.

Preferably, the equal fixed mounting in both sides of interior casing 3 has fin 8, fixed mounting has absorber plate 9 between two fin 8, absorber plate 9 contacts with a lateral wall of battery 5, absorber plate 9 and fin 8 are the better copper product of heat conduction and make, can absorb the heat that battery 5 gived off through absorber plate 9, and give off through fin 8, discharge through louvre 101 at last, a plurality of louvre 101 has all been seted up to the double-phase relative lateral wall of shell body 1, a plurality of recess 801 has been seted up on fin 8, thereby improve the area of contact with the air, accelerate the heat dissipation, guard plate 2 makes for steel, baffle 4 makes for steel, it is better to prevent the puncture performance.

When specifically using, the utility model relates to an entrance guard's power with prevent function of puncturing, can improve the barrier propterty of power through shell body 1 and interior casing 3, when the power suffered malicious destruction, the electric drill head slides into the tank bottom under the guide of outer triangle-shaped guiding groove 201, shell body 1 is drilled through the back electric drill head and slides into the tank bottom under the guide of inner triangle-shaped guiding groove 301, then drill into in baffle 4, make on the drill bit can't bore battery 5, the anti puncture performance is better, can absorb the heat that battery 5 gived off through absorber plate 9, and give off through fin 8, discharge through louvre 101 at last, heat dispersion is better.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The entrance guard power supply with the puncture prevention function comprises an outer shell (1) and is characterized in that a protection plate (2) is fixedly arranged on the front wall of the outer shell (1), a plurality of outer triangular guide grooves (201) are formed in the front wall of the protection plate (2), an inner shell (3) is arranged in an inner cavity of the outer shell (1), a plurality of inner triangular guide grooves (301) are formed in the front wall of the inner shell (3), the positions of the outer triangular guide grooves (201) correspond to the positions of the inner triangular guide grooves (301) one by one, a plurality of partition plates (4) are fixedly arranged at the inner end of the inner shell (3), the positions of the partition plates (4) correspond to the groove bottom positions of the inner triangular guide grooves (301 one by one, a plurality of batteries (5) are fixedly arranged in the inner cavity of the inner shell (3), battery (5) are located between two adjacent baffles (4), there is clearance (6) between interior casing (3) and shell body (1), interior casing (3) and shell body (1) are through two spring (7) elastic connection, two spring (7) all are located clearance (6).

2. The door access control power supply with the puncture prevention function according to claim 1, characterized in that: the both sides of interior casing (3) all fixed mounting have fin (8), two fixed mounting has absorber plate (9) between fin (8), absorber plate (9) and a lateral wall of battery (5) contact.

3. The entrance guard power supply with prevent puncture according to claim 2, characterized in that: two opposite side walls of the outer shell (1) are provided with a plurality of heat dissipation holes (101).

4. The entrance guard power supply with prevent puncture according to claim 2, characterized in that: the radiating fin (8) is provided with a plurality of grooves (801).

5. The door access control power supply with the puncture prevention function according to claim 1, characterized in that: the protection plate (2) is made of steel.

6. The door access control power supply with the puncture prevention function according to claim 1, characterized in that: the partition plate (4) is made of steel.