CN202737355U - Distribution box - Google Patents

Distribution box Download PDF

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Publication number
CN202737355U
CN202737355U CN 201220455104 CN201220455104U CN202737355U CN 202737355 U CN202737355 U CN 202737355U CN 201220455104 CN201220455104 CN 201220455104 CN 201220455104 U CN201220455104 U CN 201220455104U CN 202737355 U CN202737355 U CN 202737355U
Authority
CN
China
Prior art keywords
distribution box
guide rail
box
casing
mounting bar
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
CN 201220455104
Other languages
Chinese (zh)
Inventor
吴利明
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.)
ZHEJIANG GUTE COMPLETE PLANT CO Ltd
Original Assignee
ZHEJIANG GUTE COMPLETE PLANT 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 ZHEJIANG GUTE COMPLETE PLANT CO Ltd filed Critical ZHEJIANG GUTE COMPLETE PLANT CO Ltd
Priority to CN 201220455104 priority Critical patent/CN202737355U/en
Application granted granted Critical
Publication of CN202737355U publication Critical patent/CN202737355U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a distribution box. The distribution box comprises a box body and a distribution box door, wherein the distribution box door is hinged to the box body, and the box body is equipped with an opening. The distribution box is characterized in that mounting bars are separately arranged on an inner wall of the box body which faces the opening, screw holes for installing a guide rail are separately arranged in each mounting bar from top to bottom, and insulating base plates are arranged between the mounting bars. According to the utility model, the screw holes for installing the guide rail are separately arranged in each mounting bar, and the guide rail is connected to the box body via the mounting bars, so that when the height of the guide rail needs to be adjusted in the using process, it is only required to select suitable installing holes; and the mounting bars are arranged, so that gaps between electrical components and the inner wall of the box body are increased, thereby having better ventilation performance, being more helpful for heat radiation of electrical equipment, ensuring working stability of the electrical equipment, decreasing the failure rate, and prolonging the service life.

Description

Distribution box
Technical field
The utility model relates to a kind of electric equipment, especially a kind of distribution box.
Background technology
Distribution box is a kind of electric equipment commonly used, and it is used for installing the various electric components of electric-control system.Existing distribution box comprises casing and distribution box door, described distribution box door chain connection is on casing, described casing is provided with opening, casing is equipped with guide rail on that inwall of opening, various installation of electrical equipments are on guide rail, electric equipment and cabinet wall gap are less, and there are two not brothers in such mounting structure:
1, guide rail is installed on the cabinet wall by bolt, because inwall only is provided with pre-designed screw, therefore the height of guide rail can not be regulated, when electric component is changed model or need to can not effectively be adapted to by common guide rail when guide rail is installed the larger electric component of chi;
2, the less heat radiation that is unfavorable for the electric component back side of electric equipment and cabinet wall gap easily affects the normal operation of electric component, shortens its useful life.
Therefore be necessary existing distribution box is improved.
Summary of the invention
The purpose of this utility model is that a kind of guide rail that designs for the deficiency that solves above-mentioned technology can be regulated distribution box highly, and this distribution box also helps the heat radiation of electric component.
The distribution box that the utility model is designed, comprise casing and distribution box door, described distribution box door chain connection is on casing, described casing is provided with opening, described casing is interval with mounting bar over against that inwall of opening, is interval with from top to bottom the screw for mounting guide rail on the described mounting bar.
As preferably:
Be provided with insulating pad between the described mounting bar; Insulating pad can play good supporting role to the guide rail after installing, and makes the stability of guide rail better.
Described insulating pad is plastic plate; Process more conveniently, cost is lower.
Described screw is through hole; The processing of through hole is more convenient, thereby can effectively save production cost.
Spacing is 5 millimeters to 15 millimeters between the described screw;
The distribution box that the utility model is designed, because mounting bar is interval with the screw for mounting guide rail, and guide rail is connected on the casing by mounting bar, when guide rail need to be adjusted height, only needs to select suitable installing hole to get final product in the use procedure; On the other hand, because the existence of mounting bar, electric component and cabinet wall gap are increased, air permeability is better simultaneously, more be conducive to the heat radiation of electric equipment, when guaranteeing the electric equipment job stability, can reduce again its failure rate, prolong its useful life.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 distribution box;
Fig. 2 is the structural representation of embodiment 2 distribution boxs;
Among the figure: casing 1, distribution box door 2, mounting bar 3, screw 4, guide rail 5, insulating pad 6.
Embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the described distribution box of the present embodiment, comprise casing 1 and distribution box door 2, described distribution box door 2 chain connections are on casing 1, described casing 1 is provided with opening, described casing 1 is interval with mounting bar 3 over against that inwall of opening, is interval with from top to bottom the screw 4 for mounting guide rail 5 on the described mounting bar 3.Described screw 4 is through hole, and spacing is 5 millimeters between the screw;
The described distribution box of the present embodiment, because mounting bar 3 is interval with the screw 4 for mounting guide rail 5, and guide rail 5 is connected on the casing 1 by mounting bar 3, when guide rail 5 needs to adjust height, only needs to select suitable installing hole to get final product in the use procedure; On the other hand, because the existence of mounting bar 3, electric component and casing 1 inwall gap are increased, air permeability is better simultaneously, more be conducive to the heat radiation of electric equipment, when guaranteeing the electric equipment job stability, can reduce again its failure rate, prolong its useful life.
Because mounting bar 3 can process in advance, and process more conveniently, the described distribution box of the present embodiment in contrast to the directly scheme of perforate on casing 1 inwall, and therefore this distribution box processing is more convenient, and cost of manufacture is low, can reduce design difficulty simultaneously.
Embodiment 2:
As shown in Figure 2, the described distribution box of the present embodiment is provided with insulating pad 6 between the described mounting bar 3 as different from Example 1; Described insulating pad 6 is plastic plate, and spacing is 10 millimeters between the screw; Insulating pad 6 can play good supporting role to the guide rail 5 after installing, and makes the stability of guide rail 5 better.
Specific embodiment described herein only is to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (5)

1. distribution box, comprise casing and distribution box door, described distribution box door chain connection is on casing, and described casing is provided with opening, it is characterized in that described casing is interval with mounting bar over against that inwall of opening, is interval with the screw for mounting guide rail from top to bottom on the described mounting bar.
2. distribution box according to claim 1 is characterized in that being provided with insulating pad between the described mounting bar.
3. distribution box according to claim 2 is characterized in that described insulating pad is plastic plate.
4. according to claim 1 and 2 or 3 described distribution boxs, it is characterized in that described screw is through hole.
5. according to claim 1 and 2 or 3 described distribution boxs, it is characterized in that spacing is 5 millimeters to 15 millimeters between the described screw.
CN 201220455104 2012-09-09 2012-09-09 Distribution box Expired - Fee Related CN202737355U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220455104 CN202737355U (en) 2012-09-09 2012-09-09 Distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220455104 CN202737355U (en) 2012-09-09 2012-09-09 Distribution box

Publications (1)

Publication Number Publication Date
CN202737355U true CN202737355U (en) 2013-02-13

Family

ID=47663017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220455104 Expired - Fee Related CN202737355U (en) 2012-09-09 2012-09-09 Distribution box

Country Status (1)

Country Link
CN (1) CN202737355U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103500946A (en) * 2013-10-13 2014-01-08 昆山顺康达工业产品设计有限公司 Distribution box
CN105281231A (en) * 2015-11-16 2016-01-27 张家港沙工科技服务有限公司 Fixed-point heat radiation power distribution cabinet
CN107895892A (en) * 2017-12-28 2018-04-10 嘉兴恒杰电力设备安装有限公司 Switch cubicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103500946A (en) * 2013-10-13 2014-01-08 昆山顺康达工业产品设计有限公司 Distribution box
CN105281231A (en) * 2015-11-16 2016-01-27 张家港沙工科技服务有限公司 Fixed-point heat radiation power distribution cabinet
CN107895892A (en) * 2017-12-28 2018-04-10 嘉兴恒杰电力设备安装有限公司 Switch cubicle

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Legal Events

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

Granted publication date: 20130213

Termination date: 20150909