CN205248648U - Power supply box and UPS uninterrupted power source who has this power supply box - Google Patents

Power supply box and UPS uninterrupted power source who has this power supply box Download PDF

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Publication number
CN205248648U
CN205248648U CN201521069085.5U CN201521069085U CN205248648U CN 205248648 U CN205248648 U CN 205248648U CN 201521069085 U CN201521069085 U CN 201521069085U CN 205248648 U CN205248648 U CN 205248648U
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CN
China
Prior art keywords
power supply
box wall
supply box
casing
box
Prior art date
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Active
Application number
CN201521069085.5U
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Chinese (zh)
Inventor
王凌波
赵玮
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.)
Jiangsu Miao Sheng Rail Technology Co. Ltd.
Original Assignee
Suzhou Miaosheng Rail Transit Equipment 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.)
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Publication date
Application filed by Suzhou Miaosheng Rail Transit Equipment Co Ltd filed Critical Suzhou Miaosheng Rail Transit Equipment Co Ltd
Priority to CN201521069085.5U priority Critical patent/CN205248648U/en
Application granted granted Critical
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Abstract

The utility model discloses a power supply box and UPS uninterrupted power source who has this power supply box, the power supply box includes the open box in top and passes through the case lid of bolt fastening in this uncovered department in box top, the box by outer box wall, accept inner box wall in this outer box wall, formed at cavity intermediate layer between inner box wall and the outer box wall, locate just will in the cavity intermediate layer a plurality of splice bars that inner box wall and outer box wall linked together constitute, outer box wall is last seted up at least two with the ventilation hole that the cavity intermediate layer is linked together, each ventilate the hole with common formation is located the cavity intermediate layer ventilation runner between outer box wall and the inner box wall. The utility model discloses this kind of power supply box has higher structural strength and good heat dispersion, can provide stable operating environment for the UPS power.

Description

A kind of power supply box and the UPS uninterrupted power source with this power supply box
Technical field
The utility model relates to a kind of power supply box and has the UPS uninterrupted power source of this power supply box.
Background technology
UPS (UninterruptiblePowerSystem/UninterruptiblePowerSupply), it is uninterrupted power source, be that battery (mostly being plumbic acid maintenance-free battery) is connected with main frame, by modular circuits such as main frame inverters, direct current converted to the system equipment of civil power. Be mainly used in providing stable, continual supply of electric power to single computer, computer network system or other power electronic equipment as magnetic valve, pressure transmitter etc. When civil power is inputted when normal, UPS will be supplied to load to use after civil power voltage stabilizing, and UPS is now exactly an electric main voltage-stablizer, and it also charges to self-contained battery simultaneously; When commercial power interruption (forced outage), UPS, immediately by the direct current energy of battery, continues supply 220V alternating current by the square normal load of inversion zero switch transition, makes load maintain normal work and protects load soft and hardware not to be damaged. UPS equipment can provide protection to overtension or brownout conventionally.
Ups power generally comprises outer casing of power supply (or claim power supply box) and is arranged in the power supply body in this power supply box, and wherein power supply body provides electric energy for consumer, and power supply box is mainly to the power supply main body protective effect in it.
But the shell mechanism of existing UPS uninterrupted power source is individual layer solid construction, if this layer of shell breaks because of outer active force, the power supply body in shell will be directly outside exposed so, without secondary protection, have potential safety hazard. Therefore, in order to ensure the structural strength of single layer enclosure, that generally the thickness of shell is done is larger, and this has reduced the stressed possibility of breaking of shell to a certain extent, but the shell wall of thickening makes internal electric source body heat be difficult to distribute. If directly offer ventilation mesh to improve the heat dispersion of ups power on shell, foreign easily enters box house by mesh, and inner battery body is impacted.
Summary of the invention
The utility model object is: for the deficiencies in the prior art, provide a kind of UPS uninterrupted power source that has the power supply box of high structural strength and high heat dispersion and have this power supply box.
The technical solution of the utility model is: a kind of power supply box, comprise the casing of open top and be bolted on the case lid at this casing open top place, described casing is by external box wall, be contained in the internal box wall in this external box wall, be formed at the hollow sandwich between described internal box wall and external box wall, be located in described hollow sandwich and the some dowels that described internal box wall and external box wall link together are formed, on described external box wall, offer at least two air vents that are connected with described hollow sandwich, described each air vent and described hollow sandwich form the ventilation runner between described external box wall and internal box wall jointly.
This power supply box structure of the utility model, on the basis of technique scheme, also comprises following preferred version:
Described casing and described case lid are plastic material.
Described casing integral molded plastic forms.
Described case lid is transparent plastic material.
Described power supply box is to have the square box structure of showing plane in six appearance planes and six, one of them appearance planar shaped is formed on described case lid, other five appearance planar shaped are formed on described casing, and in each appearance plane on described casing, are provided with air vent described at least one.
The outer surface of described external box wall forms reinforcement.
A described disposed at air vent is provided with the bolt hole for radiator fan is installed at least therein.
This UPS uninterrupted power source provided by the utility model, comprises the power supply box of said structure and is arranged in the power supply body in this power supply box.
The utility model has the advantages that:
1, because the casing of this ups power case of invention is made up of external box wall arranged apart and internal box wall, and between external box wall and internal box wall, be formed with the ventilation runner being in communication with the outside, in the time of practical application, air can flow between tank wall and internal box wall outside by this ventilation runner, bring the heat of casing into outside air, thereby the power supply body of arranging in casing is dispelled the heat, greatly improved the heat dispersion of ups power.
2 and ventilation runner be not communicated with cabinets cavity, thereby can prevent the objects such as extraneous dust enter power supply box inside to power supply body cause disturb or cause get an electric shock.
3, casing adopts the structure that external box wall and internal box wall interval are arranged and be connected as a single entity by dowel, make casing there is certain distortion vibration absorption ability, alleviate the impact of casing external vibration on internal electric source body, inner power supply body is remained in a metastable environment.
If when the casing of 4 these power supply boxs causes external box wall to break because being subject to external force; still there is internal box wall to protect inner power supply body; even if what external box wall and internal box wall were done is very thin, also needn't worry that casing can entirety break and internal electric source body is impacted.
5, the reinforcement of external box wall surface forming has further been strengthened the structural strength of casing.
6, at least one disposed at air vent is provided with the bolt hole for radiator fan is installed, like this, in actual application, can small-sized radiator fan be installed by bolt hole, utilize radiator fan to dry to described ventilation runner, to accelerate the flowing velocity of air in described ventilation runner, further improve the heat dispersion of power supply box.
7, power supply box is to have the square box structure of showing plane in six appearance planes and six, and one of them appearance planar shaped is formed on case lid, and other five appearance planar shaped are formed on casing. And be provided with at least one air vent in each appearance plane on casing, thus ensure that this power supply box is in the time of application, except the side at case lid place, the hollow sandwich in each face of casing all has wind circulation.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of UPS uninterrupted power source in the utility model embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the profile of casing in the utility model embodiment;
Wherein: 1-casing, 2-case lid, 1a-external box wall, 1b-internal box wall, 1c-hollow sandwich, 1d-dowel, 1e-air vent, 3-reinforcement, 4-bolt hole.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further. Should be understood that these embodiment are not limited to limit scope of the present utility model for the utility model is described. The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Fig. 1 is the structural representation of this UPS uninterrupted power source of the present embodiment, it comprises power supply box and is arranged in the power supply body in this power supply box, power supply box comprises the casing 1 of open top and is bolted on the case lid 2 at this casing open top place, not shown in the structure chart 1 of power supply body. Wherein, power supply body provides electric energy for consumer, and the protective effect of power supply box main power source main body.
Shown in Fig. 2 and Fig. 3, the key improvements of the present embodiment is it is characterized in that: described casing 1 is by external box wall 1a, be contained in the internal box wall 1b in this external box wall, be formed at the hollow sandwich 1c between described internal box wall and external box wall, be located in described hollow sandwich and the some dowel 1d that described internal box wall and external box wall link together are formed, on described external box wall 1a, offer at least two air vent 1e that are connected with described hollow sandwich 1c, described each air vent 1e and described hollow sandwich 1c form the ventilation runner between described external box wall 1a and internal box wall 1b jointly.
Because the casing 1 in the present embodiment is made up of external box wall 1a arranged apart and internal box wall 1b, and between external box wall 1a and internal box wall 1b, be formed with the ventilation runner being in communication with the outside, in the time of practical application, air can flow between tank wall 1a and internal box wall 1b outside by this ventilation runner, thereby the power supply body to casing 1 interior layout dispels the heat, and has greatly improved the heat dispersion of ups power. And described ventilation runner is not communicated with cabinets cavity, thereby can prevent that the objects such as extraneous dust from entering power supply box inside power supply body is caused and disturbs or cause and get an electric shock. In addition, the structure that casing 1 adopts external box wall 1a and internal box wall 1b interval to arrange and be connected as a single entity by dowel 1d, make casing 1 there is certain distortion vibration absorption ability, alleviate the impact of casing 1 external vibration on internal electric source body, inner power supply body is remained in a metastable environment. If when the casing of this power supply box 1 causes described external box wall 1a to break because being subject to external force; still there is internal box wall to protect inner power supply body; even if what external box wall 1a and internal box wall 1b were done is very thin, also needn't worry that casing 1 can entirety break and internal electric source body is impacted.
And in this example, described dowel 1d is vertically connected between external box wall 1a and internal box wall 1b, so can ensure that casing 1 bears the ability of external force, as Fig. 3.
In this example, described casing 1 and described case lid 2 are plastic material, and casing 1 integral molded plastic forms, and also just say that external box wall 1a, internal box wall 1b and dowel 1d are structure as a whole.
In order to be convenient for people to observe the operation conditions of internal electric source body, this example is made described case lid 2 use transparent plastic materials especially.
Shown in Fig. 1, in this example, described power supply box is to have the square box structure of showing plane in six appearance planes and six, and one of them appearance planar shaped is formed on described case lid 2, and other five appearance planar shaped are formed on described casing 1. And be provided with at least one air vent 1e in this example each appearance plane on described casing 1, thus ensure that this power supply box is in the time of application, except the side at case lid 2 places, the hollow sandwich in each face of casing 1 all has wind circulation.
In order further to strengthen the structural strength of casing 1, this example forms reinforcement 3 at the outer surface of described external box wall 1a. Reinforcement 3 is structure as a whole with external box wall 1a.
And this example is provided with the bolt hole 4 for radiator fan is installed at an air vent 1e place at least therein, obviously this bolt hole 4 is opened on described external box wall. Like this, in actual application, can small-sized radiator fan be installed by described bolt hole 4, utilize radiator fan to dry to described ventilation runner, to accelerate the flowing velocity of air in described ventilation runner, further improve the heat dispersion of power supply box.
Certainly, above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow people can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this. All equivalent transformations doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.

Claims (8)

1. a power supply box, comprises the casing (1) of open top and is bolted on this casing topThe case lid (2) of portion's open-mouth, is characterized in that: described casing (1) by external box wall (1a), be contained inInternal box wall (1b) in this external box wall, be formed at hollow sandwich (1c) between described internal box wall and external box wall,The some dowels (1d) of being located in described hollow sandwich and described internal box wall and external box wall being linked togetherForm, on described external box wall (1a), offer at least two ventilations that are connected with described hollow sandwich (1c)Hole (1e), described each air vent (1e) is positioned at described external box wall with common formation of described hollow sandwich (1c)(1a) the ventilation runner and between internal box wall (1b).
2. power supply box according to claim 1, is characterized in that: described casing (1) and described caseLid (2) is plastic material.
3. power supply box according to claim 2, is characterized in that: described casing (1) integral molded plasticForm.
4. power supply box according to claim 2, is characterized in that: described case lid (2) is transparent mouldingMaterial material.
5. power supply box according to claim 1, is characterized in that: described power supply box is for having outside sixThe square box structure of showing plane in table plane and six, one of them appearance planar shaped is formed in described case lid (2)Upper, it is upper that other five appearance planar shaped are formed in described casing (1), and each on described casing (1)In appearance plane, be provided with air vent (1e) described at least one.
6. power supply box according to claim 1, is characterized in that: the appearance of described external box wall (1a)Face forms reinforcement (3).
7. power supply box according to claim 1, is characterized in that: a described ventilation at least thereinThe bolt hole (4) for radiator fan is installed is located to be provided with in hole (1e).
8. a UPS uninterrupted power source, is characterized in that: this UPS uninterrupted power source comprise as right wantAsk the power supply box described in 1~7 arbitrary claim and be arranged in the power supply body in this power supply box.
CN201521069085.5U 2015-12-21 2015-12-21 Power supply box and UPS uninterrupted power source who has this power supply box Active CN205248648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521069085.5U CN205248648U (en) 2015-12-21 2015-12-21 Power supply box and UPS uninterrupted power source who has this power supply box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521069085.5U CN205248648U (en) 2015-12-21 2015-12-21 Power supply box and UPS uninterrupted power source who has this power supply box

Publications (1)

Publication Number Publication Date
CN205248648U true CN205248648U (en) 2016-05-18

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359291A (en) * 2016-03-14 2017-11-17 雷蒙德股份有限公司 Battery Weighting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359291A (en) * 2016-03-14 2017-11-17 雷蒙德股份有限公司 Battery Weighting system
CN107359291B (en) * 2016-03-14 2021-12-10 雷蒙德股份有限公司 Battery counterweight system

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 215000 mayor Wu Lu, room 1, room 219, Suzhou, Jiangsu

Patentee after: Jiangsu Miao Sheng Rail Technology Co. Ltd.

Address before: 502, room 215000, building B, Wanda Plaza, 3188 Renmin Road, Suzhou District, Jiangsu, Suzhou, China

Patentee before: SUZHOU MIAOSHENG RAIL TRANSIT EQUIPMENT CO., LTD.