CN217984828U

CN217984828U - Novel power supply

Info

Publication number: CN217984828U
Application number: CN202122592768.0U
Authority: CN
Inventors: 陈军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-12-06
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a novel power supply, including power shell, the circuit board is in the bottom of power shell inner wall, the triode is installed at the top of circuit board, be provided with first recess on power shell's the inner wall, the inside of first recess is provided with first buckle. The utility model discloses a power shell, the circuit board, the triode, first recess, first buckle, the fixture block, fastener and radiating fin mutually support, the triode is installed on the circuit board, the triode is through first buckle joint in the first recess on the power shell inner wall, the triode is pressed close to with power shell mutually, radiating fin who utilizes power shell surface carries out quick heat dissipation, avoid the heat to influence the normal use of triode, and played the effect of exempting from to beat the screw, replace the screw of beating with first buckle, not only improve production efficiency, and the manufacturing cost is reduced, the appearance effect is improved, bring very big facility for the user.

Description

Novel power supply

Technical Field

The utility model relates to a power technical field specifically is a novel power.

Background

At present, the triode is at the operation in-process on the circuit board in the power, and the heat that produces is higher, and the unable quick discharge of heat leads to the triode to take place to damage easily to triode and circuit board generally adopt the mode of beating the screw to fix, but beat the screw fixation, and the operation is got up and is not only wasted time and energy, and pleasing to the eye effect is not ideal moreover, leads to the production efficiency of power than lower, and manufacturing cost is high, brings very big inconvenience for the user, for this reason, we propose a novel power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel power supply comprises a power supply shell, wherein a circuit board is arranged at the bottom of the inner wall of the power supply shell, a triode is arranged at the top of the circuit board, a first groove is formed in the inner wall of the power supply shell, a first buckle is arranged inside the first groove, the triode is fixedly clamped with the first groove through the first buckle, and a radiating fin is arranged on the outer surface of the power supply shell;

first buckle includes the buckle, the surface mounting of buckle has two fixture blocks, one side that the buckle was kept away from to the fixture block is provided with the fastener, one side that the buckle was kept away from to the fastener runs through first recess and extends to its inside, the surface and the first recess joint of fastener are fixed, the triode sets up the position between two fixture blocks.

Preferably, the top of power shell surface is provided with the second recess, the top of power shell is provided with the face lid, one side that the face lid is close to the second recess is fixed with the second recess joint

Preferably, the shape of the heat dissipation fin is wave-shaped.

Preferably, the surface of the circuit board is in close contact with the inner wall of the power supply housing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a power shell, the circuit board, the triode, first recess, first buckle, the fixture block, fastener and radiating fin mutually support, the triode is installed on the circuit board, the triode is through in the first recess of first buckle joint on the power shell inner wall, the triode is pressed close to mutually with power shell, utilize the radiating fin on power shell surface to dispel the heat fast, avoid the heat to influence the normal use of triode, and played the effect of exempting from to beat the screw, replace to beat the screw with first buckle, production efficiency has not only been improved, and the production cost is reduced, the appearance effect is improved, bring very big facility for the user.

2. The utility model discloses a second recess is mutually supported with the face lid, has played the effect of being convenient for encapsulate power shell.

Drawings

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

fig. 2 is a schematic structural view of the first buckle of the present invention;

fig. 3 is a schematic structural view of a second buckle of the present invention;

fig. 4 is an exploded schematic view of the cover and the power supply housing of the present invention.

In the figure: the circuit board comprises a power supply shell 1, a circuit board 2, a triode 3, a first groove 4, a first buckle 5, a buckle plate 51, a clamping block 52, a fastener 53, a heat radiating fin 6, a second groove 7, a face cover 8 and a second buckle 9.

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. 1-4, a novel power supply includes a power supply housing 1, a circuit board 2 is disposed at the bottom of the inner wall of the power supply housing 1, a triode 3 is mounted at the top of the circuit board 2, a first groove 4 is disposed on the inner wall of the power supply housing 1, a first buckle 5 is disposed inside the first groove 4, the triode 3 is fixed to the first groove 4 through the first buckle 5, and a heat dissipation fin 6 is disposed on the outer surface of the power supply housing 1.

First buckle 5 includes buckle 51, buckle 51's surface mounting has two fixture blocks 52, one side that buckle 51 was kept away from to fixture block 52 is provided with fastener 53, fastener 53 keeps away from one side of buckle 51 and runs through first recess 5 and extend to inside it, fastener 53's surface is fixed with first recess 4 joint, triode 3 sets up the position between two fixture blocks 52, when the quantity of triode 3 is single, fix with first buckle 5, when the quantity of triode 3 is two, the inside of first recess 4 is provided with second buckle 9, two triode 3 are fixed through second buckle 9.

When the power supply packaging structure is specifically implemented, the second groove 7 is formed in the top of the outer surface of the power supply shell 1, the face cover 8 is arranged on the top of the power supply shell 1, one side, close to the second groove 7, of the face cover 8 is fixedly connected with the second groove 7 in a clamped mode, and the face cover 8 and the second groove 7 are matched with each other to achieve the effect of facilitating packaging of the power supply shell 1.

In practical applications, the heat dissipation fins 6 are wave-shaped.

In practical implementation, the surface of the circuit board 2 is in close contact with the inner wall of the power supply housing 1.

During the use, through power shell 1, circuit board 2, triode 3, first recess 4, first buckle 5, buckle 51, fixture block 52, fastener 53 and radiating fin 6 mutually support, triode 3 is installed on circuit board 2, triode 3 is in first recess 4 of 5 joints of first buckle on power shell 1 inner wall, triode 3 is pressed close to with power shell 1 mutually, utilize radiating fin 6 on power shell 1 surface to dispel the heat fast, avoid heat influence triode 3's normal use, and played the effect of exempting from to beat the screw, replace the screw with first buckle 5, not only improved production efficiency, and reduced manufacturing cost, the appearance effect is improved, bring very big facility for the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A novel power supply comprises a power supply shell (1), and is characterized in that: the power supply comprises a power supply shell (1), a circuit board (2) is arranged at the bottom of the inner wall of the power supply shell (1), a triode (3) is installed at the top of the circuit board (2), a first groove (4) is formed in the inner wall of the power supply shell (1), a first buckle (5) is arranged inside the first groove (4), the triode (3) is fixedly clamped with the first groove (4) through the first buckle (5), and a radiating fin (6) is arranged on the outer surface of the power supply shell (1);

first buckle (5) are including buckle (51), the surface mounting of buckle (51) has two fixture blocks (52), one side that buckle (51) were kept away from in fixture block (52) is provided with fastener (53), one side that buckle (51) were kept away from in fastener (53) runs through first recess (4) and extends to its inside, the surface and first recess (4) joint of fastener (53) are fixed, triode (3) set up the position between two fixture blocks (52).

2. The novel power supply of claim 1, wherein: the top of power shell (1) surface is provided with second recess (7), the top of power shell (1) is provided with face lid (8), one side that face lid (8) are close to second recess (7) is fixed with second recess (7) joint.

3. The novel power supply of claim 1, wherein: the shape of the radiating fin (6) is wave-shaped.

4. The novel power supply of claim 1, further comprising: the surface of the circuit board (2) is in close contact with the inner wall of the power supply shell (1).