CN204088949U - A kind of distribution box with vibration damping, noise reduction performance - Google Patents
A kind of distribution box with vibration damping, noise reduction performance Download PDFInfo
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- CN204088949U CN204088949U CN201420522882.3U CN201420522882U CN204088949U CN 204088949 U CN204088949 U CN 204088949U CN 201420522882 U CN201420522882 U CN 201420522882U CN 204088949 U CN204088949 U CN 204088949U
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- distribution box
- noise reduction
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- vibration damping
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Abstract
The utility model discloses a kind of distribution box with vibration damping, noise reduction performance, comprise casing, chamber door, the center outwardly convex at the top of described casing, form taper, the top of described casing is provided with some air-vents, and the top of this air-vent is provided with rain shield; Be provided with some for distribution box being divided into the foamed aluminium board of different spaces in described casing; The sidewall of described casing is coated with electro-insulating rubber layer; The bottom of described casing is provided with some impurity outlets, entrance hole; Described chamber door is connected with described casing loose-leaf system, and described chamber door is provided with magnetic part, and on described casing, correspondence is provided with adhesive parts.The utility model perfect heat-dissipating; Increase magnetic part, adhesive parts decrease because distribution box door does not shut in time, the potential safety hazard likely brought and the damage of equipment; Meanwhile, distribution box vibration damping, excellent noise reduction effect, structure is simple, easy to use.
Description
Technical field
The utility model relates to technical field of electric equipment, is specifically related to a kind of distribution box with vibration damping, noise reduction performance.
Background technology
Distribution box requires switchgear, measuring instrument, protective device and auxiliary equipment to be assembled in be closed or in semiclosed metal safe or on screen width, forms low-tension distribution box.Can connect or point deenergizing by manual or automatic switch during normal operation.
The Main Function of distribution box carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.
Distribution box will have and reasonably distributes electric energy, the convenient switching action to circuit.There is higher class of safety protection, can the conducting state of display circuit intuitively.Be convenient to management, maintenance is conducive to when circuit for generating fault, usually the distribution box used out of doors is all enclosed, heat radiation and communication performance poor, the occasion needing good heat radiating function requirement and Long-distance Control cannot be applied to, when the temperature inside the box reach a certain height, due to radiating effect difference thus cause damage of components in case, reduce Practical Performance, improve the maintenance rate of distribution box, improve maintenance cost, if there is ponding also not aspect discharge in distribution box.
In Chinese Patent Application No.: disclose a kind of distribution box in 200820096803, comprise casing (9), door (10), casing (9) is provided with door (10), it is characterized in that: casing (9) top is provided with anti-pouring lid (11).Door (10) top is set to waterproof groove (4).Female handle is respectively equipped with inside anti-pouring lid (11) two, anti-pouring lid (11) is provided with the anti-guard aperture of upper cover air draft (12), casing (9) downside is provided with crane span structure connecting hole (5), casing (9) bottom wire inlet/outlet hole adopts rubber peel sealing, casing (9) bottom is provided with collapsible front support leg (6), rear leg (7), casing (9) bottom is provided with drag wheel (1) and fixing spike (14) and drags handle (3), and casing (9) is provided with hook (2) behind.Heat radiation, the air permeable effect of this technical scheme are undesirable, and effectiveness in vibration suppression is bad, is further improved.
Utility model content
For the problems referred to above, the utility model provides a kind of distribution box with vibration damping, noise reduction performance, good heat dissipation effect, be beneficial to discharge water vapour, there is vibration damping, noise reduction performance.
In order to solve the problem, the technical scheme that the utility model provides is:
Have a distribution box for vibration damping, noise reduction performance, comprise casing, chamber door, the center outwardly convex at the top of described casing, form taper, the top of described casing is provided with some air-vents, and the top of this air-vent is provided with rain shield; Be provided with some for distribution box being divided into the foamed aluminium board of different spaces in described casing; The sidewall of described casing is coated with electro-insulating rubber layer; The bottom of described casing is provided with some impurity outlets, entrance hole; Described chamber door is connected with described casing loose-leaf system, and described chamber door is provided with magnetic part, and on described casing, correspondence is provided with adhesive parts.
The center outwardly convex at the top of casing, forms taper, even if casing outward like this, interior water vapour, foreign material, also can along outside top, inner side along the downward landing in top of casing, thus avoids dropping on the electric equipment in casing or casing.
Increase air-vent, convenient heat radiation, Signal reception, transmission.Increasing rain shield avoids rainwater, dust, foreign material to drop on casing.
By foamed aluminium board, distribution box is divided into different spaces, meanwhile, foamed aluminium board density is little, high-selenium corn, impact capacity are strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction; Carrying folder can be fixed electric equipment, vibration damping.
Electro-insulating rubber layer also plays stronger vibration damping, the effect of noise reduction to electric equipment.
Distribution box is made also to keep closed condition under less External Force Acting by increase magnetic part, adhesive parts, decrease because distribution box door does not shut in time, the potential safety hazard likely brought and the damage of equipment, thus the operation and maintenance cost reducing equipment.
Preferably, in described casing, be provided with cooling system, for heat radiation.
Preferably, in described casing, be provided with lightning protection module, effectively avoid lightning voltage to break electric equipment by electromagnetic induction and capacitive coupling transmission.
Preferably, the bottom of described casing is provided with vibration isolation cushion block, reduces the vibration that distribution box propagates into ground, effectively realizes the object of distribution box vibration damping, noise reduction.
Preferably, described foamed aluminium board is evenly provided with some sound-absorption hole; Sound-absorption hole can absorb the noise of electric equipment, the outer transmission of effective noise reduction function.
Preferably, the middle part outwardly convex of the bottom of described casing, forms taper, is conducive to the discharge of steam, foreign material.
Compared with prior art, the beneficial effects of the utility model are:
The utility model perfect heat-dissipating; Increase magnetic part, adhesive parts decrease because distribution box door does not shut in time, the potential safety hazard likely brought and the damage of equipment; Meanwhile, distribution box vibration damping, excellent noise reduction effect, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the front view of casing of the present utility model, chamber door.
In figure: 1, casing, 2, chamber door, 3, air-vent, 4, rain shield, 5, foamed aluminium board; 6, electro-insulating rubber layer, 7, impurity outlet, 8, entrance hole, 9, magnetic part, 10, adhesive parts; 11, cooling system, 12, lightning protection module, 13, vibration isolation cushion block, 14, sound-absorption hole.
Embodiment
Below the utility model is described further:
Composition graphs 1: a kind of distribution box with vibration damping, noise reduction performance, comprises casing 1, chamber door 2, the center outwardly convex at the top of casing 1, and form taper, the top of casing 1 is provided with some air-vents 3, and the top of this air-vent 3 is provided with rain shield 4; Be provided with some for distribution box being divided into the foamed aluminium board 5 of different spaces in casing 1; The sidewall of casing 2 is coated with electro-insulating rubber layer 6; The bottom of casing 1 is provided with some impurity outlets 7, entrance hole 8; Chamber door 2 is connected with casing 1 loose-leaf system, and chamber door 2 is provided with magnetic part 9, and on casing 1, correspondence is provided with adhesive parts 10.
The center outwardly convex at the top of casing 1, forms taper, even if casing 1 outward like this, interior water vapour, foreign material, also can along outside top, inner side along the downward landing in top of casing 1, thus avoids dropping on the electric equipment in casing 1 or casing 1.
Increase air-vent 3, convenient heat radiation, Signal reception, transmission.Increasing rain shield 4 avoids rainwater, dust, foreign material to drop on casing 1.
By foamed aluminium board 5, distribution box is divided into different spaces, meanwhile, foamed aluminium board 5 density is little, high-selenium corn, impact capacity are strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction; Carrying folder can be fixed electric equipment, vibration damping.
Electro-insulating rubber layer 6 also plays stronger vibration damping, the effect of noise reduction to electric equipment.
Distribution box is made also to keep closed condition under less External Force Acting by increase magnetic part 9, adhesive parts 10, decrease because distribution box door does not shut in time, the potential safety hazard likely brought and the damage of equipment, thus the operation and maintenance cost reducing equipment.
Cooling system 11 is provided with, for heat radiation in casing 1.
Be provided with lightning protection module 12 in casing 1, effectively avoid lightning voltage to break electric equipment by electromagnetic induction and capacitive coupling transmission.
The bottom of casing 1 is provided with vibration isolation cushion block 13, reduces the vibration that distribution box propagates into ground, effectively realizes the object of distribution box vibration damping, noise reduction.
Foamed aluminium board 5 is evenly provided with some sound-absorption hole 14; Sound-absorption hole 14 can absorb the noise of electric equipment, the outer transmission of effective noise reduction function.
The middle part outwardly convex of the bottom of casing 1, forms taper, is conducive to the discharge of steam, foreign material.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. have a distribution box for vibration damping, noise reduction performance, it is characterized in that: comprise casing, chamber door, the center outwardly convex at the top of described casing, form taper, the top of described casing is provided with some air-vents, and the top of this air-vent is provided with rain shield; Be provided with some for distribution box being divided into the foamed aluminium board of different spaces in described casing; The sidewall of described casing is coated with electro-insulating rubber layer; The bottom of described casing is provided with some impurity outlets, entrance hole; Described chamber door is connected with described casing loose-leaf system, and described chamber door is provided with magnetic part, and on described casing, correspondence is provided with adhesive parts.
2. the distribution box with vibration damping, noise reduction performance according to claim 1, is characterized in that: be provided with cooling system in described casing.
3. the distribution box with vibration damping, noise reduction performance according to claim 1, is characterized in that: be provided with lightning protection module in described casing.
4. the distribution box with vibration damping, noise reduction performance according to claim 1, is characterized in that: the bottom of described casing is provided with vibration isolation cushion block.
5. the distribution box with vibration damping, noise reduction performance according to claim 1, is characterized in that: described foamed aluminium board is evenly provided with some sound-absorption hole.
6. the distribution box with vibration damping, noise reduction performance according to claim 1, is characterized in that: the middle part outwardly convex of the bottom of described casing, forms taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522882.3U CN204088949U (en) | 2014-09-11 | 2014-09-11 | A kind of distribution box with vibration damping, noise reduction performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522882.3U CN204088949U (en) | 2014-09-11 | 2014-09-11 | A kind of distribution box with vibration damping, noise reduction performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088949U true CN204088949U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522882.3U Expired - Fee Related CN204088949U (en) | 2014-09-11 | 2014-09-11 | A kind of distribution box with vibration damping, noise reduction performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN204088949U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390957A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution box with cellular heating radiation structure |
| CN105870806A (en) * | 2016-06-15 | 2016-08-17 | 常州市武进科宇通信设备有限公司 | Shock absorption device of cable branch box |
| CN106532493A (en) * | 2016-12-13 | 2017-03-22 | 国网山西省电力公司大同供电公司 | Vibration damping and impact resisting device for electric power equipment |
| CN106961074A (en) * | 2017-04-27 | 2017-07-18 | 四川翊森热能科技有限责任公司 | The Multifunctional electric cabinet used under adverse circumstances |
| CN109994944A (en) * | 2017-12-30 | 2019-07-09 | 上海神洁环保科技股份有限公司 | A kind of Dustproof formula substation noise reduction ventilation shaft |
| CN111376565A (en) * | 2018-12-29 | 2020-07-07 | 漳州市龙文区杰成电子产品制造有限公司 | Accurate laminating device of backlight diaphragm |
-
2014
- 2014-09-11 CN CN201420522882.3U patent/CN204088949U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390957A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution box with cellular heating radiation structure |
| CN105870806A (en) * | 2016-06-15 | 2016-08-17 | 常州市武进科宇通信设备有限公司 | Shock absorption device of cable branch box |
| CN106532493A (en) * | 2016-12-13 | 2017-03-22 | 国网山西省电力公司大同供电公司 | Vibration damping and impact resisting device for electric power equipment |
| CN106532493B (en) * | 2016-12-13 | 2018-08-28 | 国网山西省电力公司大同供电公司 | A kind of vibration shock isolation for power equipment hits device |
| CN106961074A (en) * | 2017-04-27 | 2017-07-18 | 四川翊森热能科技有限责任公司 | The Multifunctional electric cabinet used under adverse circumstances |
| CN109994944A (en) * | 2017-12-30 | 2019-07-09 | 上海神洁环保科技股份有限公司 | A kind of Dustproof formula substation noise reduction ventilation shaft |
| CN111376565A (en) * | 2018-12-29 | 2020-07-07 | 漳州市龙文区杰成电子产品制造有限公司 | Accurate laminating device of backlight diaphragm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI WANHUA ELECTRIC CO., LTD. Free format text: FORMER NAME: ANHUI WANHUA ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 232089 Anhui city of Huainan province Pingyu Panji District Economic Development Zone Patentee after: Anhui Wanhua electrical Limited by Share Ltd Address before: 232089 Anhui city of Huainan province Pingyu Panji District Economic Development Zone Patentee before: ANHUI WANHUA ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |