CN212967464U

CN212967464U - Excitation type dual power transfer switch with high-efficient heat dissipation

Info

Publication number: CN212967464U
Application number: CN202021787819.4U
Authority: CN
Inventors: 伍飞; 嵇洪兵; 杨健; 黄惠
Original assignee: Jiangsu Ankog Electrical Co ltd
Current assignee: Jiangsu Ankog Electrical Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-13
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an excitation type dual power transfer switch with high-efficient heat dissipation, include: bottom plate, top are equipped with open-ended protecting crust, switch body, two sets of protective assembly and radiator unit, the locking plate is all installed to bottom plate both sides wall top, bottom, the protecting crust is installed in bottom plate upper surface center department, and is two sets of protective assembly matches and installs in the inside both sides wall of protecting crust, radiator unit installs in the inside bottom of protecting crust, the switch body is installed inside the protecting crust. The utility model discloses can be comprehensive protect the switch body, and under radiator fan's enhancement, can absorb the heat in the protecting crust, discharge through No. two radiating areas simultaneously, order about the inside negative pressure situation that forms of protecting crust, so external fresh gas gets into through No. two sets of radiating areas thereupon and flows through No. two radiating areas, can be stable circulate the cooling to the switch body and handle, promoted the stability of whole cooling, improved the life of switch body.

Description

Excitation type dual power transfer switch with high-efficient heat dissipation

Technical Field

The utility model relates to a change over switch equipment technical field specifically is a excitation type dual power transfer switch with high-efficient heat dissipation.

Background

The ATS is suitable for dual power supply of key loads in the field of buildings for fire protection and the like, and the EPS is suitable for EPS and is mainly used for solving primary load power supply equipment of emergency lighting, fire-fighting facilities and the like, and an emergency power supply system with an independent loop meeting fire protection specifications is provided. The UPS mainly provides electricity for IT industry equipment and provides a pure and uninterrupted backup power supply. Diesel generator power supply mode is fit for being applied to in the power supply place and the ATS of long-time back-up power of needs, EPS, UPS cooperation is used, and traditional change over switch is when using, and whole result of use is not good, and traditional change over switch adopts exposed mounting means mostly simultaneously, therefore very easily receives external force striking damage, can't carry out comprehensive protection to change over switch and handle, has reduced change over switch's life, and traditional change over switch whole heat dissipation cooling effect is not good.

The prior art has the following defects: traditional change over switch is when using, and whole result of use is not good, and traditional change over switch adopts exposed mounting means mostly simultaneously, consequently very easily receives external force striking damage, can't carry out comprehensive protection to change over switch and handle, has reduced change over switch's life, and traditional change over switch whole heat dissipation cooling effect is not good, can't ensure change over switch's good user state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two change over switches of excitation type with high-efficient heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an excitation type dual power transfer switch with efficient heat dissipation comprises: bottom plate, top are equipped with open-ended protecting crust, switch body, two sets of protective assembly and radiator unit, the locking plate is all installed to bottom plate both sides wall top, bottom, the protecting crust is installed in bottom plate upper surface center department, and is two sets of protective assembly matches and installs in the inside both sides wall of protecting crust, radiator unit installs in the inside bottom of protecting crust, the switch body is installed inside the protecting crust, just switch body top is connected with the protecting crust block.

Furthermore, the inner wall of the protective shell is embedded with a protective pad, and the protective shell is provided with a key through hole matched with the switch body.

Further, it is two sets of the protective component all includes posting, guard plate and two sets of buffering portion, the posting matches and installs in protecting crust inner wall both sides, the guard plate is installed in posting one side, just the laminating of guard plate and switch body both sides wall is two sets of the buffering portion matches and installs on posting top, bottom, utilizes two sets of guard plates and switch body both sides wall laminating butt, and then can be stable carry out spacing butt to the switch body, has ensured the stability of switch body.

Further, it is two sets of buffering portion all includes cushion chamber, slide, guide pillar and reset spring, the cushion chamber is seted up on locating frame top, bottom, slide slidable mounting is inside the cushion chamber, the guide pillar both ends are connected with slide, guard plate respectively, reset spring matches and installs between cushion chamber, slide, through two sets of reset spring's elastic action under, orders about guide pillar and slide in the inside slip of cushion chamber, and then can absorb external impact force, can be comprehensive stable protect the switch body, improved the stability in use of switch body, avoid the switch body to receive external striking and take place the damage.

Further, radiator unit includes two sets of radiating areas, No. two radiating areas, two sets of brace tables and radiator fan, and is two sets of radiating area axial symmetry is seted up on protecting crust lateral wall upper portion, No. two radiating areas are seted up in the protecting crust bottom, and are two sets of the brace table matches and installs in the inside bottom of protecting crust and the laminating of switch body, radiator fan installs between two sets of brace tables, radiator fan's output is outside towards the protecting crust, just radiator fan passes through the wire and is connected with external power supply, and what can be stable carries out the circulation cooling to the switch body and handles, has promoted the stability of whole cooling, has improved the life of switch body.

Furthermore, it is two sets of No. two radiating areas and a radiating area match the installation, and two sets of all inlay on a radiating area and No. two radiating areas and be equipped with the dust screen, promoted whole dustproof effect.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a be equipped with two sets of protection component, utilize two sets of guard plates and switch body both sides wall laminating butt, and then can be stable carry out spacing butt to the switch body, the stability of switch body has been ensured, when meetting external vibration, under the assistance of two sets of buffers, under the elastic action through two sets of reset spring, order about guide pillar and slide in the inside slip of buffer cavity, and then can absorb external impact force, can be comprehensive stable protect the switch body, the stability in use of switch body has been improved, avoid the switch body to receive external striking and take place the damage.

(2) The utility model discloses a be equipped with radiator unit, utilize under the cooperation of two sets of heat dissipation areas and No. two heat dissipation areas, can be stable discharge the inside heat of protecting crust, external gas's circulation speed has been guaranteed simultaneously, simultaneously under radiator fan's enhancement, can absorb the heat in the protecting crust, discharge through No. two heat dissipation areas simultaneously, order about the inside negative pressure situation that forms of protecting crust, therefore external fresh gas gets into through two sets of heat dissipation areas thereupon and flows through No. two heat dissipation areas, can be stable carry out the circulation cooling to the switch body and handle, whole cooling's stability has been promoted, the life of switch body has been improved.

Drawings

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

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective shell of the present invention;

FIG. 3 is a schematic structural view of the protection assembly of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 2;

in the figure: 1. a base plate; 2. a protective shell; 3. a switch body; 4. a locking plate; 5. a positioning frame; 6. a protection plate; 7. a buffer chamber; 8. a slide plate; 9. a guide post; 10. a return spring; 11. a first heat dissipation area; 12. a second heat dissipation area; 13. a support table; 14. a heat dissipation fan.

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, the present invention provides a technical solution: an excitation type dual power transfer switch with efficient heat dissipation comprises: bottom plate 1, top are equipped with open-ended protecting crust 2, switch body 3, two sets of protective assembly and radiator unit, locking plate 4 is all installed to 1 both sides wall top of bottom plate, bottom, protecting crust 2 is installed in 1 upper surface center department of bottom plate, and is two sets of protective assembly matches and installs at 2 inside both sides walls of protecting crust, radiator unit installs in 2 inside bottoms of protecting crust, switch body 3 is installed inside protecting crust 2, just 3 tops of switch body are connected with 2 blocks of protecting crust.

A protective pad is embedded in the inner wall of the protective shell 2, and a key through hole matched with the switch body 3 is formed in the protective shell 2;

the two groups of protection assemblies respectively comprise a positioning frame 5, a protection plate 6 and two groups of buffer parts, the positioning frame 5 is installed on two sides of the inner wall of the protection shell 2 in a matching mode, the protection plate 6 is installed on one side of the positioning frame 5, the protection plate 6 is attached to two side walls of the switch body 3, the two groups of buffer parts are installed on the top end and the bottom end of the positioning frame 5 in a matching mode, the two groups of protection plates 6 are attached to and abutted against two side walls of the switch body 3, and therefore the switch body 3 can be stably limited and abutted, and stability of the switch body 3;

the two groups of buffer parts respectively comprise a buffer cavity 7, a sliding plate 8, a guide pillar 9 and a reset spring 10, the buffer cavity 7 is arranged at the top end and the bottom end of the positioning frame 5, the sliding plate 8 is slidably arranged in the buffer cavity 7, two ends of the guide pillar 9 are respectively connected with the sliding plate 8 and the protection plate 6, the reset spring 10 is arranged between the buffer cavity 7 and the sliding plate 8 in a matching manner, under the assistance of the two groups of buffer parts, the guide pillar 9 and the sliding plate 8 are driven to slide in the buffer cavity 7 under the elastic action of the two groups of reset springs 10, so that external impact force can be absorbed, the switch body 3 can be comprehensively and stably protected, the use stability of the switch body 3 is improved, and the switch body 3 is prevented from being damaged by external impact;

the heat dissipation assembly comprises two groups of first heat dissipation areas 11, second heat dissipation areas 12, two groups of supporting tables 13 and a heat dissipation fan 14, wherein the two groups of first heat dissipation areas 11 are arranged on the upper part of the side wall of the protective shell 2 in an axial symmetry manner, the second heat dissipation area 12 is arranged at the bottom end of the protective shell 2, the two groups of supporting tables 13 are matched and arranged at the bottom end inside the protective shell 2 and are attached to the switch body 3, the heat dissipation fan 14 is arranged between the two groups of supporting tables 13, the output end of the heat dissipation fan 14 faces the outside of the protective shell 2, the heat dissipation fan 14 is connected with an external power supply through a lead, the heat inside the protective shell 2 can be stably discharged by using the matching of the two groups of first heat dissipation areas 11 and the second heat dissipation areas 12, the circulation rate of external gas is ensured, and simultaneously, the heat inside the protective shell 2 can be absorbed and discharged through the second heat dissipation areas 12 under, the interior of the protective shell 2 is driven to form a negative pressure condition, so that external fresh gas enters through the two groups of first heat dissipation areas 11 and then flows out through the second heat dissipation area 12, the switch body 3 can be stably cooled in a circulating mode, the stability of overall cooling is improved, and the service life of the switch body 3 is prolonged;

two sets of No. two radiating area 12 matches the installation with a radiating area 11, and is two sets of all inlay on a radiating area 11 and No. two radiating area 12 and be equipped with the dust screen, promoted whole dustproof effect.

The utility model discloses a theory of operation: when in use, firstly, the whole device is quickly positioned and installed by utilizing the bottom plate 1, the subsequent use stability is ensured, then the switch body 3 is embedded in the protective shell 2, two groups of protective components are arranged, two groups of protective plates 6 are utilized to be abutted against the two side walls of the switch body 3, and further, the switch body 3 can be stably limited and abutted, the stability of the switch body 3 is ensured, when external vibration is met, under the assistance of two groups of buffer parts, the guide pillar 9 and the sliding plate 8 are driven to slide in the buffer cavity 7 under the elastic action of two groups of reset springs 10, and further, the external impact force can be absorbed, the switch body 3 can be comprehensively and stably protected, the use stability of the switch body 3 is improved, the switch body 3 is prevented from being damaged by external impact, through the arrangement of the heat dissipation component, the switch body 3 can be supported by two groups of supporting tables 13, utilize the cooperation of two sets of heat dissipation areas 11 and No. two heat dissipation areas 12 to use down, can be stable discharge the inside heat of protecting crust 2, external gas's circulation rate has been guaranteed simultaneously, the good user state of switch body 3 has been ensured, simultaneously under radiator fan 14's enhancement, can absorb the heat in the protecting crust 2, discharge through No. two heat dissipation areas 12 simultaneously, order about the inside negative pressure situation that forms of protecting crust 2, therefore external fresh gas gets into through two sets of heat dissipation areas 11 thereupon and flows through No. two heat dissipation areas 12, can be stable carry out the circulation cooling to switch body 3 and handle, whole cooling comprehensiveness is higher simultaneously, the stability of whole cooling has been promoted, the life of switch body 3 has been 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, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 an excitation type dual power transfer switch with high-efficient heat dissipation which characterized in that includes: bottom plate (1), top are equipped with open-ended protecting crust (2), switch body (3), two sets of protective assembly and radiator unit, locking plate (4) are all installed to bottom plate (1) both sides wall top, bottom, protective crust (2) are installed in bottom plate (1) upper surface center department, and are two sets of protective assembly matches and installs in the inside both sides wall of protecting crust (2), radiator unit installs in the inside bottom of protecting crust (2), install inside protecting crust (2) switch body (3), just switch body (3) top is connected with protecting crust (2) block.

2. The excitation type dual power transfer switch with high-efficiency heat dissipation according to claim 1, wherein: the inner wall of the protective shell (2) is embedded with a protective pad, and the protective shell (2) is provided with a key through hole matched with the switch body (3).

3. The excitation type dual power transfer switch with high-efficiency heat dissipation according to claim 1, wherein: two sets of the protection component all includes posting (5), guard plate (6) and two sets of buffering portion, posting (5) match and install in protecting crust (2) inner wall both sides, install in posting (5) one side guard plate (6), just guard plate (6) and switch body (3) both sides wall laminating, it is two sets of buffering portion matches and installs on posting (5) top, bottom.

4. The excitation type dual power transfer switch with high-efficiency heat dissipation according to claim 3, wherein: two sets of buffering portion all includes cushion chamber (7), slide (8), guide pillar (9) and reset spring (10), cushion chamber (7) are seted up on locating frame (5) top, bottom, slide (8) slidable mounting is inside cushion chamber (7), guide pillar (9) both ends are connected with slide (8), guard plate (6) respectively, reset spring (10) match is installed between cushion chamber (7), slide (8).

5. The excitation type dual power transfer switch with high-efficiency heat dissipation according to claim 1, wherein: the radiating assembly comprises two groups of radiating areas (11), two groups of radiating areas (12), two groups of supporting tables (13) and a radiating fan (14), and is two groups of radiating areas (11) are axially symmetrically arranged on the upper portion of the side wall of the protective shell (2), two groups of radiating areas (12) are arranged at the bottom end of the protective shell (2), the supporting tables (13) are matched and arranged at the inner bottom end of the protective shell (2) and are attached to the switch body (3), the radiating fan (14) is arranged between the two groups of supporting tables (13), the output end of the radiating fan (14) faces the outside of the protective shell (2), and the radiating fan (14) is connected with an external power supply through a wire.

6. The excitation type dual power transfer switch with high-efficiency heat dissipation according to claim 5, wherein: two sets of No. two radiating area (12) and radiating area (11) match the installation, and two sets of all inlay on radiating area (11) and No. two radiating area (12) and be equipped with the dust screen.