CN205846505U - A kind of low-voltage cabinet with excellent heat dispersion performance - Google Patents

A kind of low-voltage cabinet with excellent heat dispersion performance Download PDF

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Publication number
CN205846505U
CN205846505U CN201620547354.2U CN201620547354U CN205846505U CN 205846505 U CN205846505 U CN 205846505U CN 201620547354 U CN201620547354 U CN 201620547354U CN 205846505 U CN205846505 U CN 205846505U
Authority
CN
China
Prior art keywords
cabinet
distributing frame
base
groove
upper cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620547354.2U
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Chinese (zh)
Inventor
陈阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Gexi Electric Co Ltd
Original Assignee
Changzhou Gexi Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Gexi Electric Co Ltd filed Critical Changzhou Gexi Electric Co Ltd
Priority to CN201620547354.2U priority Critical patent/CN205846505U/en
Application granted granted Critical
Publication of CN205846505U publication Critical patent/CN205846505U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to a kind of low-voltage cabinet with excellent heat dispersion performance, including base, cabinet, lower distributing frame, upper distributing frame, upper cover, blower fan and protective cover, described base is U-shaped, described cabinet is connected on base by elevating mechanism, described lower distributing frame is arranged on base, described lower distributing frame is positioned at the underface of cabinet, described upper distributing frame is provided with two, the upper distributing frame of described two is fixedly connected in cabinet by mounting bracket respectively, described detachable upper cover is connected to the upper end of cabinet with unloading, it is provided with clamping body between described upper cover and the upper end of cabinet, described assembling is in the bottom of upper cover, draw-in groove is offered in the upper end of described cabinet, described protective cover is removably mounted in the draw-in groove of cabinet upper end.The design has simple in construction, the easily fabricated and advantage of practicality and high efficiency.

Description

A kind of low-voltage cabinet with excellent heat dispersion performance
Technical field
This utility model relates to the device of a kind of technical field of electricity, a kind of low pressure with excellent heat dispersion performance Cabinet.
Background technology
Low-voltage cabinet right title switch cubicle (switch cabinet), it is a kind of electrical equipment, and switch cubicle outside line is introduced into cabinet Interior master switch, switchs subsequently into sub-control, and each branch is needed to arrange by it.Such as instrument, automatic control, motor magnetic switch, respectively Planting A.C. contactor etc., have also sets altitude chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, and such as power plant etc., have also sets The low-frequency load reduction of promising guarantor's capital equipment.
The Main Function of switch cubicle (switchgear) be carry out generating electricity in power system, transmit electricity, distribution and electric energy conversion During, carry out folding, control and protect electrical equipment.Parts in switch cubicle mainly have chopper, disconnecting switch, load Switch, operating mechanism, transformer and various protection devices etc. form.The sorting technique of switch cubicle is a lot, as passed through chopper Mounting means can be divided into withdraw-type switch cabinet and fixed switching cabinet;Or the difference according to cabinet body structure, open type can be divided into Switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet;High-voltage switch gear can be divided into again according to electric pressure difference Cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc..Be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, light industry spin Knit, industrial enterprise and the various different occasions such as residential quarters, skyscraper.
But existing switch cubicle operationally its heat dispersion is bad, along with long-time use influences whether low-voltage cabinet Normal work, be just particularly important so designing a kind of low-voltage cabinet with excellent heat dispersion performance.
Summary of the invention
This utility model technical issues that need to address be by arrange in the bottom of upper cover blower fan improve its dissipate Hot property, makes low-voltage cabinet also can normally work during long-time use;There is provided a kind of and there is the low of excellent heat dispersion performance Pressure cabinet.
For solving above-mentioned technical problem, structure of the present utility model includes
Base, described base is U-shaped,
Cabinet, described cabinet is connected on base by elevating mechanism,
Lower distributing frame, described lower distributing frame is arranged on base, and described lower distributing frame is positioned at the underface of cabinet,
Upper distributing frame, described upper distributing frame is provided with two, and the upper distributing frame of described two passes through mounting bracket respectively It is fixedly connected in cabinet,
Upper cover, described detachable upper cover is connected to the upper end of cabinet, sets between described upper cover and the upper end of cabinet with unloading It is equipped with clamping body,
Blower fan, described assembling in the bottom of upper cover,
Protective cover, offers draw-in groove in the upper end of described cabinet, described protective cover is removably mounted on cabinet In the draw-in groove of end.
Further: described elevating mechanism includes electric cylinder, power transmission shaft, connection seat and lead, perpendicular on described base Direct-connected being connected to two leads, the lower end of described cabinet offers the pilot hole matched with lead, described lead Upper end be movably connected in the pilot hole of cabinet lower end, the both sides of described base are respectively provided with an electric cylinder, described Two electric cylinders pass sequentially through power transmission shaft respectively and connect seat and be connected to the both sides of cabinet.
Further: described clamping body includes the hemispherical draw-in groove being opened on lateral wall, cabinet upper end, is opened in Gathering sill on upper cover lower end inside wall, spherical dop and spring, described spherical dop is connected in gathering sill by spring, Described spherical dop snaps in hemispherical draw-in groove under the action of the spring.
After using said structure, this utility model improves its thermal diffusivity by arranging blower fan in the bottom of upper cover Can, make low-voltage cabinet also can normally work during long-time use;And the design also has simple in construction, easily fabricated Advantage with practicality and high efficiency.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Detailed description of the invention
A kind of low-voltage cabinet with excellent heat dispersion performance as shown in Figure 1, including base 2, cabinet 1, lower distributing frame 8, on Distributing frame 9, upper cover 6, blower fan 10 and protective cover 11, described base 2 is U-shaped, and described cabinet 1 is connected by elevating mechanism On base 2, described lower distributing frame 8 is arranged on base 2, and described lower distributing frame 8 is positioned at the underface of cabinet 1, described Upper distributing frame 9 be provided with two, the upper distributing frame 9 of described two is fixedly connected in cabinet 1 by mounting bracket respectively, institute The upper cover 6 stated is detachably connected to the upper end of cabinet 1, be provided with clamping machine between described upper cover 6 and the upper end of cabinet 1 Structure, described blower fan 10 is arranged on the bottom of upper cover 6, offers draw-in groove, described protective cover 11 in the upper end of described cabinet 1 It is removably mounted in the draw-in groove of cabinet 1 upper end.The design improves dissipating of its by arranging blower fan in the bottom of upper cover Hot property, makes low-voltage cabinet also can normally work during long-time use;And protective cover 11 uses dismountable mode It is connected in the draw-in groove of cabinet 1 upper end, along with the use of a period of time, protective cover 11 can be removed and be carried out, rise To the effect being easy to cleaning.
Elevating mechanism as shown in Figure 1 includes electric cylinder 3, power transmission shaft 4, connects seat 5 and lead 7, on described base 2 Vertically connecting has two leads 7, the lower end of described cabinet 1 to offer the pilot hole matched with lead 7, and described leads Being movably connected in the pilot hole of cabinet 1 lower end to the upper end of post 7, the both sides of described base 2 are respectively provided with an electric cylinder 3, two described electric cylinders 3 pass sequentially through power transmission shaft 4 respectively and connect seat 5 and be connected to the both sides of cabinet 1.Can lead to during work Crossing and start elevating mechanism to regulate the distances between the upper distributing frames 9 of lower distributing frame 8 and two, it has simple in construction, is prone to system Make the advantage with practicality and high efficiency.
Clamping body as shown in Figure 2 includes the hemispherical draw-in groove 13 being opened on lateral wall, cabinet 1 upper end, is opened in Covering the gathering sill 12 on 6 lower end inside walls, spherical dop 15 and spring 14, described spherical dop 15 is connected to by spring 14 In gathering sill 12, described spherical dop 15 snaps in hemispherical draw-in groove 13 under action from the spring 14.Upper cover 6 in the design It is dismountable, the inside of cabinet 1 can be carried out and keep in repair by pulling down upper cover 6, from without right during work The entirety of low-voltage cabinet is removed, and substantially increases its work efficiency.

Claims (3)

1. a low-voltage cabinet with excellent heat dispersion performance, it is characterised in that: include
Base (2), described base (2) is U-shaped,
Cabinet (1), described cabinet (1) is connected on base (2) by elevating mechanism,
Lower distributing frame (8), described lower distributing frame (8) is arranged on base (2), and described lower distributing frame (8) is positioned at cabinet (1) Underface,
Upper distributing frame (9), described upper distributing frame (9) is provided with two, and the upper distributing frame (9) of described two is respectively by installing Support is fixedly connected in cabinet (1),
Upper cover (6), described upper cover (6) is detachably connected to the upper end of cabinet (1), described upper cover (6) and cabinet (1) Clamping body it is provided with between upper end,
Blower fan (10), described blower fan (10) is arranged on the bottom of upper cover (6),
Protective cover (11), offers draw-in groove in the upper end of described cabinet (1), described protective cover (11) is removably mounted on In the draw-in groove of cabinet (1) upper end.
A kind of low-voltage cabinet with excellent heat dispersion performance the most according to claim 1, it is characterised in that: described elevator Structure includes electric cylinder (3), power transmission shaft (4), connects seat (5) and lead (7), and described base (2) upper vertically connection has two Lead (7), the lower end of described cabinet (1) offers the pilot hole matched with lead (7), described lead (7) Upper end be movably connected in the pilot hole of cabinet (1) lower end, the both sides of described base (2) are respectively provided with an electric cylinder (3) two, described electric cylinders (3) pass sequentially through power transmission shaft (4) respectively and connect seat (5) and be connected to the both sides of cabinet (1).
A kind of low-voltage cabinet with excellent heat dispersion performance the most according to claim 1, it is characterised in that: described clamping machine Structure includes the hemispherical draw-in groove (13) being opened on cabinet (1) lateral wall, upper end, is opened in leading on upper cover (6) lower end inside wall To groove (12), spherical dop (15) and spring (14), described spherical dop (15) is connected to gathering sill by spring (14) (12), in, described spherical dop (15) snaps in hemispherical draw-in groove (13) under the effect of spring (14).
CN201620547354.2U 2016-06-07 2016-06-07 A kind of low-voltage cabinet with excellent heat dispersion performance Expired - Fee Related CN205846505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620547354.2U CN205846505U (en) 2016-06-07 2016-06-07 A kind of low-voltage cabinet with excellent heat dispersion performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620547354.2U CN205846505U (en) 2016-06-07 2016-06-07 A kind of low-voltage cabinet with excellent heat dispersion performance

Publications (1)

Publication Number Publication Date
CN205846505U true CN205846505U (en) 2016-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620547354.2U Expired - Fee Related CN205846505U (en) 2016-06-07 2016-06-07 A kind of low-voltage cabinet with excellent heat dispersion performance

Country Status (1)

Country Link
CN (1) CN205846505U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107608045A (en) * 2017-10-19 2018-01-19 刘和来 A kind of fibre distribution frame of good heat dissipation effect
CN107660004A (en) * 2017-10-21 2018-02-02 南京中鸿润宁新材料科技有限公司 A kind of heating compartment applied to heater
CN108666897A (en) * 2018-03-20 2018-10-16 南京合智电力科技有限公司 A kind of walking mechanism convenient for power control cabinet movement
CN108686985A (en) * 2018-03-20 2018-10-23 南京合智电力科技有限公司 A kind of ash disposal cleaning device for electric power box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107608045A (en) * 2017-10-19 2018-01-19 刘和来 A kind of fibre distribution frame of good heat dissipation effect
CN107660004A (en) * 2017-10-21 2018-02-02 南京中鸿润宁新材料科技有限公司 A kind of heating compartment applied to heater
CN108666897A (en) * 2018-03-20 2018-10-16 南京合智电力科技有限公司 A kind of walking mechanism convenient for power control cabinet movement
CN108686985A (en) * 2018-03-20 2018-10-23 南京合智电力科技有限公司 A kind of ash disposal cleaning device for electric power box

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20180607