CN221126125U - Waterproof power supply convenient to heat dissipation - Google Patents

Abstract

The utility model relates to the technical field of power supplies and discloses a waterproof power supply convenient for heat dissipation. According to the utility model, the power supply is clamped with the T-shaped clamping groove at the bottom of the cover plate through the T-shaped clamping block at the top of the shell, and the cover plate is slid into the shell from the tail part, so that the battery can be mounted, the battery can be mounted and dismounted conveniently and rapidly, and the battery can be dismounted and overhauled conveniently and rapidly when internal equipment is damaged.

Description

Waterproof power supply convenient to heat dissipation

Technical Field

The utility model relates to the technical field of power supplies, in particular to a waterproof power supply convenient for heat dissipation.

Background

Waterproof power supplies are commonly used for some key equipment and components in rail transit systems, such as train control systems, signaling systems, communication systems, monitoring systems, and the like. These devices and components need to operate under severe environmental conditions such as rain, moisture, dust, etc., and therefore, a power supply having a waterproof function is required to ensure proper operation and reliability thereof.

Traditional power is inconvenient to detach, is inconvenient for the staff to overhaul when the problem appears in inside to waterproof level is low, and inside the moisture invaded battery core easily, leads to the power inflation damage to lead to unable normal work.

Accordingly, a waterproof power supply capable of facilitating heat dissipation is provided by those skilled in the art to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a waterproof power supply convenient for heat dissipation, which is characterized in that a T-shaped clamping block at the upper end of a shell is clamped with a T-shaped clamping groove at the bottom end of a cover plate to install the power supply, so that the power supply is quickly installed and detached, the inspection and maintenance of internal equipment can be conveniently carried out, and the sealing gasket can be conveniently replaced when aged, an inclined sealing block and the sealing gasket play a role of supporting and pressurizing between the cover plate and the shell, so that the cover plate and the shell are more compact, and the sealing gasket and the inclined sealing block fill gaps, thereby improving the waterproof grade.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The waterproof power supply comprises a shell, wherein a storage groove is formed in the middle of the shell, and a power core is fixedly arranged in the storage groove;

T-shaped clamping blocks are fixedly arranged on two sides of the top of the shell, a cover plate is fixedly arranged on the top of the shell, T-shaped clamping grooves are formed in two sides of the bottom of the cover plate, and the two T-shaped clamping blocks are clamped with the two T-shaped clamping grooves.

Through above-mentioned technical scheme, two T shape fixture blocks of shell upper end and two T shape draw-in groove joint of apron bottom to realize fixedly, can improve the speed of installation and dismantlement.

Further, an inclined sealing block is fixedly arranged at the rear end of the top of the shell, a sealing gasket is fixedly arranged at the top of the shell, and the inclined sealing block and the sealing gasket are made of rubber materials;

Through the technical scheme, the sealing gasket and the inclined sealing block can enable the cover plate and the shell to be more tightly clamped, and meanwhile, the sealing gasket and the inclined sealing block can fill gaps between the cover plate and the shell, so that the waterproof grade is improved.

Further, a semiconductor heat absorbing plate is fixedly arranged in the middle of the cover plate, and a plurality of semiconductor heat radiating plates are fixedly arranged at the top of the semiconductor heat absorbing plate;

through the technical scheme, the semiconductor heat-absorbing plate absorbs heat in the power supply and transmits the heat to the plurality of semiconductor heat-dissipating plates, and the plurality of semiconductor heat-dissipating plates can be arranged to improve the contact area with air, so that the heat-dissipating capacity is improved.

Further, a charging socket is fixedly arranged at the rear end of the shell, a first wire is fixedly arranged in the shell, and the first wire is electrically connected with the charging socket;

through above-mentioned technical scheme, charging socket is connected with first wire.

Further, a second wire is fixedly arranged at the front end of the shell and is electrically connected with the power core;

Through the technical scheme, the second wire is used for outputting electric energy.

Further, the first lead is electrically connected with the power core;

Through the technical scheme, the first lead transmits the power input by the charging socket into the power core.

The utility model has the following beneficial effects:

1. According to the waterproof power supply convenient for heat dissipation, the T-shaped clamping block at the top of the shell is clamped with the T-shaped clamping groove at the bottom of the cover plate, the cover plate slides into the shell from the tail, so that the battery can be mounted, quick mounting and dismounting can be facilitated, and quick dismounting and maintenance can be facilitated when internal equipment is damaged.

2. According to the waterproof power supply convenient for heat dissipation, when a battery is installed, the cover plate slides into the shell from the inclined sealing block, the cover plate is in contact with the sealing gasket at the bottom, the sealing gasket plays a role in supporting and pressurizing on the inner side of the cover plate and the inner side of the shell, the cover plate and the shell are more compact, and the middle gap is filled with the sealing gasket, so that the waterproof performance of the power supply is improved.

3. According to the waterproof power supply convenient for heat dissipation, the semiconductor heat absorption plate absorbs heat generated by the power supply core inside the power supply, the heat is transmitted to the outside of the power supply through the plurality of semiconductor heat dissipation plates after absorption, and the plurality of semiconductor heat dissipation plates can improve the contact area with external air, so that the heat dissipation efficiency is improved.

Drawings

Fig. 1 is an exploded view 1 of a waterproof power supply with heat dissipation convenience according to the present utility model;

Fig. 2 is an exploded view 2 of a waterproof power supply with heat dissipation convenience according to the present utility model;

Fig. 3 is an isometric view of a waterproof power supply with heat dissipation convenience according to the present utility model;

Fig. 4 is an isometric view of an oblique sealing block of a waterproof power supply with heat dissipation convenience.

Legend description:

1. A housing; 2. a cover plate; 3. a T-shaped clamping block; 4. a T-shaped clamping groove; 5. an oblique sealing block; 6. a sealing gasket; 7. a storage groove; 8. a power core; 9. a first wire; 10. a second wire; 11. a semiconductor absorber plate; 12. a charging jack; 13. and a semiconductor heat dissipation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other examples, which are obtained by persons of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present utility model based on the examples herein, and it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Referring to fig. 1-4, one embodiment provided by the present utility model is:

A waterproof power supply convenient for heat dissipation comprises a shell 1, wherein a storage groove 7 is formed in the middle of the shell 1, and a power core 8 is fixedly arranged in the storage groove 7;

the fixed T shape fixture block 3 that is provided with in shell 1 top both sides, the fixed apron 2 that is provided with in shell 1 top, T shape draw-in groove 4 has all been seted up to apron 2 bottom both sides, two T shape fixture blocks 3 and two T shape draw-in groove 4 joint, two T shape fixture blocks of shell upper end and two T shape draw-in groove joint of apron bottom to realize fixedly, can improve the speed of installation and dismantlement.

The rear end of the top of the shell 1 is fixedly provided with the inclined sealing block 5, the top of the shell 1 is fixedly provided with the sealing gasket 6, the inclined sealing block 5 and the sealing gasket 6 are made of rubber materials, the sealing gasket and the inclined sealing block can enable the cover plate and the shell to be tightly clamped, meanwhile, the sealing gasket and the inclined sealing block can fill gaps between the cover plate and the shell, waterproof grades are improved, the middle part of the cover plate 2 is fixedly provided with the semiconductor heat absorbing plate 11, the top of the semiconductor heat absorbing plate 11 is fixedly provided with the plurality of semiconductor heat dissipating plates 13, the semiconductor heat absorbing plate absorbs heat in a power supply and is transmitted to the plurality of semiconductor heat dissipating plates, the contact area between the plurality of semiconductor heat dissipating plates and air can be improved, so that heat dissipating capacity is improved, the rear end of the shell 1 is fixedly provided with the charging jack 12, the inner part of the shell 1 is fixedly provided with the first conducting wire 9, the first conducting wire 9 is electrically connected with the charging jack 12, the charging jack is connected with the first conducting wire, the front end of the shell 1 is fixedly provided with the second conducting wire 10, the second conducting wire 10 is electrically connected with the power supply core 8, the second conducting wire is used for outputting electric energy, and the first conducting wire 9 is electrically connected with the power supply core 8, and the power supply is input into the power supply core 8.

Working principle: t-shaped clamping groove 4 at the bottom end of cover plate 2 can enable the cover plate to be clamped with T-shaped clamping block 3 at the top end of casing 1, cover plate 2 can be quickly installed and detached by sliding in from the direction of a power socket, oblique sealing block 5 at the rear end of the top of casing 1 can play a role in guiding, so that installation is smoother, oblique sealing block 5 and sealing gasket 6 play a role in supporting and pressurizing in the middle of casing 1 and cover plate 2, cover plate 2 and casing 1 are more compact, sealing gasket 6 and oblique sealing block 5 can fill gaps between cover plate 2 and casing 1, waterproof grade is improved, heat inside a power supply is absorbed and transferred to a plurality of semiconductor heat dissipation plates 13 by semiconductor heat absorption plates 11, and contact area between the multilayer semiconductor heat dissipation plates 13 and air can be increased, so that heat dissipation efficiency is improved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Waterproof type power convenient to heat dissipation, including shell (1), its characterized in that: a storage groove (7) is formed in the middle of the shell (1), and a power core (8) is fixedly arranged in the storage groove (7);

t-shaped clamping blocks (3) are fixedly arranged on two sides of the top of the shell (1), a cover plate (2) is fixedly arranged on the top of the shell (1), T-shaped clamping grooves (4) are formed in two sides of the bottom of the cover plate (2), and the two T-shaped clamping blocks (3) are connected with the two T-shaped clamping grooves (4) in a clamping mode.

2. The waterproof power supply for facilitating heat dissipation according to claim 1, wherein: the novel sealing device is characterized in that an oblique sealing block (5) is fixedly arranged at the rear end of the top of the shell (1), a sealing gasket (6) is fixedly arranged at the top of the shell (1), and the oblique sealing block (5) and the sealing gasket (6) are made of rubber materials.

3. The waterproof power supply for facilitating heat dissipation according to claim 1, wherein: the semiconductor heat-absorbing plate (11) is fixedly arranged in the middle of the cover plate (2), and a plurality of semiconductor heat-dissipating plates (13) are fixedly arranged at the top of the semiconductor heat-absorbing plate (11).

4. The waterproof power supply for facilitating heat dissipation according to claim 1, wherein: the charging socket (12) is fixedly arranged at the rear end of the shell (1), a first wire (9) is fixedly arranged inside the shell (1), and the first wire (9) is electrically connected with the charging socket (12).

5. The waterproof power supply for facilitating heat dissipation according to claim 1, wherein: the front end of the shell (1) is fixedly provided with a second wire (10), and the second wire (10) is electrically connected with the power core (8).

6. The waterproof power supply for facilitating heat dissipation according to claim 4, wherein: the first lead (9) is electrically connected with the power core (8).