Stable power supply cover

Abstract

The utility model discloses a stable power supply cover, which belongs to the technical field of power supply covers and comprises a power supply cover main body and an outer shell, the mounting groove is formed in one side of the outer shell, the power source cover body is located in the mounting groove, and a containing groove is formed in the bottom end of the mounting groove; the mounting frame is arranged in the mounting groove; according to the utility model, the plurality of limiting springs are arranged in the positioning frame, so that the radiating fins can be effectively and tightly propped against the power supply, the stable fixation of the position of the power supply is realized, the unnecessary displacement of the power supply in the working process is prevented, the loss of heat generated in the use process of the power supply is greatly promoted, and the service life of the power supply is prolonged. In addition, through cooperation with the abutting plates in the multiple positioning plates on the two sides of the inner wall of the power source cover, the firmness and stability of installation of the power source cover can be further enhanced, it is ensured that the power source cover cannot be loosened or disengaged in the using process of the power source, and therefore the using safety and practicability of the power source cover are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power cover technical field, concretely relates to a stable power cover. BACKGROUND

[0002] The power cover is a cover used to cover and protect the power supply device or socket, mainly based on its protection function and sealing performance. It is usually made of durable materials such as plastic, metal, etc. to ensure that it has good strength and durability. The power cover is usually tightly fitted with the power supply device or socket and is installed through buckles, screws or other fixing methods. The power cover not only prevents external impurities such as dust and water vapor from entering the internal circuit and components of the power supply device, thereby protecting the internal circuit and components of the power supply device from damage, but also prevents users from directly contacting the exposed part of the power supply device, reducing the risk of electric shock and improving the safety of the device. The power cover is widely used in various electronic devices that require power supply.

[0003] Chinese patent publication No. CN219107952U relates to the technical field of power cover, specifically a detachable power cover. The top end of the power cover is provided with a fixed rod, the front end of the power cover is provided with two fixed seats symmetrically arranged with fixed rods, the fixed seats are located at the top end of the power box, two positioning assemblies are symmetrically arranged on the fixed rod, the positioning assembly includes a sliding groove and a plug rod. When the power cover is pulled, the plug rod will rotate at the fixed seat, thereby folding the power cover and enabling the use of the power box. When the power cover needs to be detached, the knob is pulled, the sliding block will slide in the sliding groove, and the spring is compressed. At this time, the plug rod can be pulled out of the fixed seat, thereby realizing the detachment of the power cover. The structure is simple and convenient to operate.

[0004] The utility model in the actual use process, usually be installed in the power supply one side, but the existing power cover's framework design often is relatively simple, lacks the necessary detail consideration, in the installation process, because of lacking the effective limitation function to the power supply position, the power cover and the power body between the fixed not enough stable, this further leads to in the power supply process, the power cover is easy to appear loose even the situation of falling off. This unstable state not only affects the protection effect of the power cover, but also makes its practicality in practical application has some lack. UTILITY MODEL CONTENTS

[0005] The utility model discloses a stable power cover to solve the problem that the power cover is not convenient for limiting the position of the power supply in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stable power cover, comprising:

[0007] The power cover main body and the shell body;

[0008] The installation groove is provided with a placing groove at the bottom end.

[0009] The installation frame is arranged in the installation groove and is located outside the placing groove.

[0010] The positioning frame is arranged in the power supply cover body and is provided with the heat dissipation fins matched with each other.

[0011] In order to conveniently limit the position of the power supply, further, a plurality of limiting springs are arranged on both sides of the heat dissipation fins in the positioning frame.

[0012] As a preferred embodiment, the heat dissipation fins are arranged in a circular arc shape at one end of the heat dissipation fins.

[0013] As a preferred embodiment, the power supply cover body is provided with a plurality of anti-skid pads on one side of the upper end.

[0014] As a preferred embodiment, the installation frame is provided with a plurality of fixing plates on both sides.

[0015] As a preferred embodiment, the power supply cover body is provided with a plurality of positioning plates on both sides of the inner wall.

[0016] As a preferred embodiment, the positioning plates are provided with a plurality of compression springs in the positioning slots.

[0017] In order to guarantee the sealing performance of the power supply cover, further, the power supply cover body is provided with a sealing strip on the bottom end and the side wall.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1. The utility model discloses a plurality of limiting springs set in the positioning frame can effectively make the radiating fin closely abut on the power, not only realizes the stable fixing of power position, prevents its unnecessary displacement from occurring in the working process, and also greatly promotes the heat loss of the heat generated in the power use process, improves the heat dissipation efficiency, in addition, cooperation the abutted plate in the plurality of positioning plate of power cover inner wall both sides can further enhance the firmness and stability of power cover installation, ensure that in the power use process, the power cover can not appear loose or separate situation, thereby the safety and practicality of power cover use are greatly improved.

[0020] 2. The utility model discloses a sealing strip is set up at the bottom end and one side of power cover, and simultaneously cooperation sealing groove of installation groove bottom and corresponding one side can ensure that power cover has excellent sealing performance after installation, effectively blocks the dust and moisture of outside from invading power cover inside, prevents the damage that these impurities can cause to power and its internal components, significantly improves the protection effect of power cover to power, makes the operation environment of power get better maintenance, prolongs the service life of power, simultaneously also guarantees the stability and reliability of whole system, makes the protection effect of power cover get full play. DRAWINGS

[0021] Figure 1 It is the main body appearance schematic view of the utility model structure.

[0022] Figure 2 It is the main view cross section schematic view of the utility model structure.

[0023] Figure 3 It is the cross section schematic view of the fixed plate and positioning plate of the utility model structure.

[0024] Figure 4 It is Figure 3 The structure enlarged schematic view of A place in.

[0025] In the drawing: 1, power cover main part;2, outer shell;3, installation frame;4, positioning frame;5, radiating fin;6, limiting spring;7, heat dissipation hole;8, fixed plate;9, positioning plate;10, abutted plate;11, compression spring;12, sealing strip;13, antiskid pad. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-4The utility model provides a kind of stable power supply cover, comprising:

[0029] Power supply cover main body 1 and shell 2;

[0030] Mounting groove, open in shell 2 one side, power supply cover main body 1 is located in mounting groove, and mounting groove bottom end is equipped with placing groove;

[0031] Mounting frame 3 is set to mounting groove, and mounting groove is located outside placing groove, and mounting frame 3 is adapted to power supply cover main body 1, and located in power supply cover main body 1;

[0032] Positioning frame 4 is set to power supply cover main body 1, and positioning frame 4 is equipped with the fin 5 of adaptation in, and fin 5 bottom end penetrates positioning frame 4, and extends to outside.

[0033] Specifically, as shown in Figure 2 Fin 5 both sides in positioning frame 4 are equipped with multiple limit springs 6, and another end of multiple limit springs 6 is set on the inner wall both sides in positioning frame 4.

[0034] Through its design, multiple limit springs 6 can limit the position of fin 5, so that fin 5 can always be against power supply, not only can the position of power supply position be stably fixed, prevent its position from displacement, but also can dissipate the heat generated in the use of power supply, improve the heat dissipation efficiency.

[0035] Specifically, as shown in Figure 1 、 Figure 2 And Figure 3 Fin 5 one end outside both sides are arranged in arc shape, and fin 5 both sides arranged in arc shape can be more easily moved to power supply side, and multiple heat dissipation holes 7 are arranged in arc shape in power supply cover main body 1 one side, multiple heat dissipation holes 7 are evenly distributed in positioning frame 4, and multiple heat dissipation holes 7 in positioning frame 4 can not only dissipate the heat led out by fin 5, but also can make dust entering through heat dissipation hole 7 can be left in positioning frame 4, avoid its influence normal use of power supply.

[0036] Specifically, as shown in Figure 1 、 Figure 2 And Figure 3 Multiple anti-skid pads 13 are arranged on power supply cover main body 1 upper end one side, and multiple anti-skid pads 13 are arranged in arc shape, and multiple anti-skid pads 13 can increase the friction of power supply cover main body 1, so that power supply cover main body 1 can be more conveniently disassembled.

[0037] Specifically, as shown in Figure 3 And Figure 4As shown, the mounting frame 3 is provided with a plurality of fixed plates 8 on both sides, and the inner wall of the power cover body 1 is provided with a plurality of positioning plates 9 on both sides, and the plurality of positioning plates 9 are respectively located at the bottom end of the plurality of fixed plates 8. By moving the plurality of positioning plates 9 on both sides of the inner wall of the power cover body 1 to the bottom end of the plurality of fixed plates 8 on both sides of the mounting frame 3, the power cover body 1 can be installed.

[0038] Specifically, as shown in Figure 3 and Figure 4 , a plurality of positioning slots are formed in the upper end of the plurality of positioning plates 9, and a plurality of abutting plates 10 are arranged in the plurality of positioning slots, and the upper end of the plurality of abutting plates 10 extends to the outside and abuts against the bottom end of the plurality of fixed plates 8, respectively. The upper end of the abutting plate 10 is arc-shaped, which can be easily moved to the bottom end of the fixed plate 8. By arranging the abutting plate 10 in the plurality of positioning plates 9, the firmness of the installation of the power cover body 1 and the mounting frame 3 can be increased.

[0039] Specifically, as shown in Figure 3 and Figure 4 , a plurality of compression springs 11 are arranged in the plurality of positioning slots, and the plurality of compression springs 11 are arranged at one end of the plurality of abutting plates 10. The plurality of compression springs 11 can precisely abut the plurality of abutting plates 10 against the bottom end of the plurality of fixed plates 8, thereby ensuring the firmness and stability of the installation of the power cover body 1.

[0040] Referring to Figures 1-4 , when the power cover body 1 is installed on the outer shell 2, the plurality of positioning plates 9 need to be moved to the bottom end of the plurality of fixed plates 8, and the plurality of abutting plates 10 in the plurality of positioning plates 9 will be abutted against the bottom end of the plurality of fixed plates 8 under the action of the plurality of compression springs 11, thereby firmly and stably installing the power cover body 1. When the power cover body 1 is installed on the outer shell 2, the heat dissipation fins 5 in the power cover body 1 will abut against one side of the power supply, not only can firmly fix the position of the power supply, prevent the position from shifting, but also can dissipate the heat generated during the use of the power supply, improve the heat dissipation efficiency.

[0041] Example 2:

[0042] Please refer to Figures 1-4 , the utility model provides a kind of stable power cover, comprising:

[0043] Power cover body 1 and outer shell 2;

[0044] Mounting groove is formed in one side of outer shell 2, and power cover body 1 is located in mounting groove, and placing groove is formed in the bottom end of mounting groove;

[0045] Mounting frame 3 is arranged in mounting groove, and mounting groove is located outside placing groove, and mounting frame 3 is matched with power cover body 1 and is located in power cover body 1.

[0046] The positioning frame 4 is arranged in the power cover body 1, and the positioning frame 4 is provided with the matched radiating fin 5, the bottom end of the radiating fin 5 penetrates through the positioning frame 4 and extends to the outside.

[0047] Specifically, as shown in Figure 2 and Figure 3 The bottom end and the side wall of the power cover body 1 are provided with the sealing strip 12, the bottom end and the side wall of the mounting groove are provided with the sealing groove matched with the sealing strip 12, and the plurality of sealing strips 12 are arranged in the sealing grooves.

[0048] Through the design, the sealing strip 12 of the bottom end and the side wall of the power cover body 1 cooperates with the sealing groove of the bottom end and the side wall of the mounting groove, so that the power cover body 1 has excellent sealing performance after installation, and effectively prevents the dust and water vapor in the outside from invading the inside of the power cover.

[0049] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A secure power cover, comprising: The utility model relates to a power cover body (1) and an outer shell (2) are included: The installation groove is set up in one side of outer shell (2), power cover body (1) is located in the installation groove, and the installation groove bottom end is set up and places the groove; The installation frame (3) is set up in the installation groove, and the installation groove is located outside the placing groove, the installation frame (3) is adapted to power cover body (1) and is located in power cover body (1) inside; The positioning frame (4) is set up in power cover body (1) inside, and the positioning frame (4) is equipped with the fin (5) that is adapted to inside, and the fin (5) bottom end penetrates positioning frame (4) and extends to outside. The fin (5) both sides in positioning frame (4) are equipped with multiple limit springs (6), and multiple limit springs (6) other end are set up in the inner wall both sides of positioning frame (4) respectively.

2. The secure power cover of claim 1, wherein: The fin (5) one end both sides outside are arc-shaped setting, and the power cover body (1) one side penetrates and is equipped with multiple heat dissipation holes (7), and multiple heat dissipation holes (7) are evenly set in positioning frame (4) respectively.

3. The secure power cover of claim 1, wherein: The power cover body (1) upper end one side is equipped with multiple antiskid pad (13), and multiple antiskid pad (13) are arc-shaped setting.

4. The secure power cover of claim 1, wherein: The installation frame (3) both sides are equipped with multiple fixed plate (8), and the inner wall both sides of power cover body (1) are equipped with multiple positioning plate (9), and multiple positioning plate (9) are located in multiple fixed plate (8) bottom end respectively.

5. The secure power cover of claim 1, wherein: Multiple positioning plate (9) upper end are all set up and are equipped with the positioning groove in multiple positioning groove, and multiple positioning groove are all equipped with the abutment plate (10) that is adapted to, and multiple abutment plate (10) upper end all extend to outside and are respectively abutted in multiple fixed plate (8) bottom end, and the abutment plate (10) upper end both sides are arc-shaped setting.

6. The secure power cover of claim 5, wherein: Multiple compression springs (11) are all set up in multiple positioning groove, and multiple compression springs (11) are set up in multiple abutment plate (10) one end respectively.

7. The secure power cover of claim 6, wherein: The power cover body (1) bottom end and side wall are equipped with sealing strip (12), and the installation groove bottom end and side wall are set up and are equipped with the sealing groove that is adapted to sealing strip (12), and multiple sealing strip (12) are located in sealing groove respectively.

8. The secure power cover of claim 1, wherein: ​

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