CN215345392U

CN215345392U - Dustproof surge protector convenient to heat dissipation

Info

Publication number: CN215345392U
Application number: CN202121385786.5U
Authority: CN
Inventors: 杨健; 伍飞; 嵇洪兵
Original assignee: Jiangsu Ankog Electrical Co ltd
Current assignee: Jiangsu Ankog Electrical Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a surge protector convenient for heat dissipation and dust prevention, which comprises an outer shell, wherein fixing supports are arranged at the upper end and the lower end of the outer side of the outer shell, ventilating pipes are arranged on two sides of the outer shell in a penetrating manner, a heat dissipation fan is arranged at the top end of an inner cavity of the outer shell, an installation base is arranged on the bottom surface of the inner cavity of the outer shell, a groove is formed in the upper surface of the installation base, a lifting cylinder is arranged in the groove, a supporting rod is arranged at the output end of the lifting cylinder, a dust-proof cavity is arranged on the supporting rod, a surge protector body is arranged in the dust-proof cavity, a heat absorbing plate is arranged on the upper side of the inner cavity of the dust-proof cavity, a plurality of heat dissipation fins are arranged on the heat absorbing plate, and the top ends of the heat dissipation fins extend to the outer side of the dust-proof cavity. According to the surge protector, the dustproof chamber is additionally arranged from the original single protective shell, so that dust can be prevented from entering the surge protector, and the heat dissipation efficiency of the surge protector can be improved by dissipating heat between the outer shell and the dustproof chamber.

Description

Dustproof surge protector convenient to heat dissipation

Technical Field

The utility model relates to the technical field of surge protection devices, in particular to a surge protection device convenient for heat dissipation and dust prevention.

Background

The surge protector is commonly called as a voltage protector, also called as a surge protector, and is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, when an electric loop or a communication line normally works, when peak current or voltage is suddenly generated due to external interference, the surge protector can be conducted and shunted in a very short time, so that other equipment in the loop is prevented from being damaged by surge, because the surge protector can encounter voltage with large fluctuation in the using process, the surge protector can generate heat by itself, the heat dissipation effect of the existing surge protector is poor, the heat cannot be effectively dissipated, the heat can be accumulated in the surge protector all the time, the using effect of the surge protector is poor, and internal components can be damaged after the surge protector generates heat, the service life of the whole surge protector can be reduced, and resources are wasted, so that the surge protector convenient for heat dissipation and dust prevention is designed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a surge protection device with easy heat dissipation and dust prevention to solve the problems of the background art mentioned above.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dirt-proof surge protector convenient to heat dissipation, includes the shell body, the fixed bolster is installed at both ends about the outside of shell body, the both sides of shell body are run through and are installed air pipe, radiator fan is installed on the inner chamber top of shell body, the mounting base is installed to the inner chamber bottom surface of shell body, the mounting base upper surface is opened flutedly, install the lift cylinder in the recess, the bracing piece is installed to the output of lift cylinder, install dustproof cavity on the bracing piece, install the surge protector body in the dustproof cavity, the absorber plate is installed to the inner chamber upside of dustproof cavity, install a plurality of heat radiation fins on the absorber plate, heat radiation fins's top extends to dustproof cavity's the outside.

Furthermore, a plurality of fixing holes are formed in the fixing support, and the sizes of the fixing holes are different.

Further, the ventilating duct is a tapered and divergent channel.

Furthermore, a filter screen is installed in the ventilation pipeline.

Furthermore, a controller and a temperature sensor are installed in the dustproof chamber.

Compared with the prior art, the utility model has the following beneficial effects:

according to the surge protector, the dustproof chamber is added from the original single protective shell, so that dust can be prevented from entering the surge protector, the heat dissipation of the surge protector can be carried out between the outer shell and the dustproof chamber, the heat dissipation efficiency of the surge protector is improved, and the internal damage of the surge protector caused by overhigh temperature is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a front view of the present invention;

in the figure: 1. an outer housing; 2. fixing a bracket; 3. a ventilation duct; 4. a heat radiation fan; 5. mounting a base; 6. a groove; 7. a lifting cylinder; 8. a support bar; 9. a dust-proof chamber; 10. a surge protector body; 11. a heat absorbing plate; 12. heat dissipation fins; 13. a fixing hole; 14. a filter screen; 15. a controller; 16. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

fig. 1-2 show a dustproof surge protector convenient to heat dissipation in the description attached drawing, including shell body 1, fixed bolster 2 is installed at both ends about the outside of shell body 1, air pipe 3 is installed in running through to the both sides of shell body 1, radiator fan 4 is installed on the inner chamber top of shell body 1, mounting base 5 is installed to the inner chamber bottom surface of shell body 1, mounting base 5 upper surface is opened flutedly, install lift cylinder 7 in the flutedly 6, bracing piece 8 is installed to the output of lift cylinder 7, install dustproof cavity 9 on the bracing piece 8, install surge protector body 10 in the dustproof cavity 9, heat absorbing plate 11 is installed to the inner chamber upside of dustproof cavity 9, install a plurality of heat radiation fins 12 on heat absorbing plate 11, heat radiation fins 12's top extends to the outside of dustproof cavity 9.

In order to facilitate installation and fixation, the fixing device can be suitable for fixing bolts of different sizes, the fault tolerance rate is high, convenience and practicability are achieved, furthermore, the fixing support 2 is provided with a plurality of fixing holes 13, and the sizes of the fixing holes 13 are all inconsistent.

In order to improve the ventilation rate of the inner cavity of the outer shell 1, the larger the openings on the two sides of the ventilation pipeline 3 are, the larger the ventilation rate is, the narrower the middle part is, the flow speed of wind can be improved, and further, the ventilation pipeline 3 is a gradually-tapered and gradually-expanded channel.

In order to prevent dust from entering the inner cavity of the outer casing 1, a filter screen 14 is further installed in the ventilation duct 3.

For better intelligent control, when the internal temperature is too high, the lifting cylinder 7 is controlled to start working, the dustproof chamber 9 is jacked up to dissipate heat, and further, a controller 15 and a temperature sensor 16 are installed in the dustproof chamber 9.

According to the surge protector, the dustproof chamber 9 is added from the original single protective shell, so that dust can be prevented from entering the surge protector, the heat dissipation of the surge protector can be carried out between the outer shell 1 and the dustproof chamber 9, the heat dissipation efficiency of the surge protector is improved, and the internal damage of the surge protector caused by overhigh temperature is avoided.

Example two:

the utility model provides a surge protector convenient for heat dissipation and dust prevention, a dust-proof chamber 9 is arranged between a surge protector body 10 and an outer shell 1, so that heat dissipation can be improved, dust can not enter the surge protector body 10, use safety of the surge protector is improved, heat generated by the surge protector body 10 during working can be absorbed through a heat absorption plate 11 and then is conducted to the outside of the dust-proof chamber through a heat dissipation fin 12, ventilation quantity is increased through a ventilation pipeline 3, external wind and heat on the heat dissipation fin 12 are quickly dissipated through a heat dissipation fan 4, heat dissipation effect of the surge protector is ensured, a controller 15, a temperature sensor 16 and a lifting cylinder 7 in the dust-proof chamber 9 are in signal connection, when the temperature sensor 16 monitors that internal temperature is too high, a signal is conducted into the controller 15, the controller 15 opens the lifting cylinder 7, the dustproof cavity 9 is jacked up through the supporting rod 8, heat is dissipated, the service life of the surge protection device is prolonged, the overall structure is compact, and the heat dissipation dustproof capacity of the surge protection device is effectively improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dustproof surge protector convenient to heat dissipation, includes shell body (1), its characterized in that: the upper end and the lower end of the outer side of the outer shell (1) are provided with fixed brackets (2), the two sides of the outer shell (1) are provided with ventilation pipelines (3) in a penetrating way, a heat radiation fan (4) is arranged at the top end of the inner cavity of the outer shell (1), a mounting base (5) is arranged on the bottom surface of the inner cavity of the outer shell (1), a groove (6) is formed in the upper surface of the mounting base (5), a lifting cylinder (7) is arranged in the groove (6), the output end of the lifting cylinder (7) is provided with a support rod (8), the support rod (8) is provided with a dustproof chamber (9), a surge protector body (10) is arranged in the dustproof chamber (9), a heat absorbing plate (11) is arranged on the upper side of an inner cavity of the dustproof chamber (9), a plurality of radiating fins (12) are mounted on the heat absorbing plate (11), and the top ends of the radiating fins (12) extend to the outer side of the dustproof chamber (9).

2. A surge protector facilitating heat dissipation and dust prevention according to claim 1, wherein: the fixing support (2) is provided with a plurality of fixing holes (13), and the sizes of the fixing holes (13) are different.

3. A surge protector facilitating heat dissipation and dust prevention according to claim 1, wherein: the ventilating duct (3) is a tapered and gradually expanded channel.

4. A surge protector facilitating heat dissipation and dust prevention according to claim 1, wherein: a filter screen (14) is arranged in the ventilation pipeline (3).

5. A surge protector facilitating heat dissipation and dust prevention according to claim 1, wherein: and a controller (15) and a temperature sensor (16) are arranged in the dustproof chamber (9).