CN206323027U - High-tension switch cabinet and its potential indicator - Google Patents
High-tension switch cabinet and its potential indicator Download PDFInfo
- Publication number
- CN206323027U CN206323027U CN201621483342.4U CN201621483342U CN206323027U CN 206323027 U CN206323027 U CN 206323027U CN 201621483342 U CN201621483342 U CN 201621483342U CN 206323027 U CN206323027 U CN 206323027U
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- China
- Prior art keywords
- drain pan
- circuit board
- panel
- indicator
- potential indicator
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Abstract
The utility model is related to a kind of high-tension switch cabinet and its potential indicator.Potential indicator includes drain pan, circuit board, is removably installed in the panel of drain pan, the indicator lamp being removably installed in the mounting hole of panel, when being safeguarded, first panel can be separated from drain pan and circuit board is disconnected with binding post.Panel is removed again, just in the lump can be removed consumable accessory circuit board and indicator lamp.The probability broken down and drain pan is mechanical organ, in the course of work is smaller.Further, maintenance just can be carried out to circuit board, is changed.Indicator lamp is additionally, since to be removably installed in mounting hole, therefore the replacement operation to indicator lamp is also very convenient.During being safeguarded to high-tension switch cabinet and its potential indicator, consumable accessory can be removed directly from drain pan, without whole potential indicator is taken out from cabinet.Therefore, above-mentioned high-tension switch cabinet and its potential indicator may be such that easy to maintenance.
Description
Technical field
The utility model is related to T ＆ D Technology field, more particularly to a kind of high-tension switch cabinet and its potential indicator.
Background technology
Potential indicator is typically mounted on high-tension switch cabinet, for showing whether switch cubicle carries working voltage.When
When switch cubicle carries working voltage, the indicator lamp of potential indicator is issued by flash of light, and warning people's high-tension apparatus is powered, during no electricity
Then without instruction.Potential indicator is used to react high-tension switch cabinet electriferous state, improves equipment protection performance.
Under normal circumstances, high voltage electric equipment in switch cubicle need it is long-term it is continual use, and in potential indicator
Consumable accessory then have certain service life.For example, indicator lamp and circuit unit.Therefore, the indicator lamp of potential indicator or
Circuit unit may break down in use, and then need in time to repair consumable accessory when indicator lamp fails
Or change.
At present, the indicator lamp of potential indicator is generally adopted by fixedly mounted structure.When being changed or be repaired
During operation, it is necessary to system blackout, and potential indicator is integrally taken out, this make it that operation is extremely inconvenient, easily causes replacing
Can not be timely with maintenance.Moreover, the operating high-tension switch cabinet species of distribution line is various, the rule of switch cabinet electrified indicator
The different dismounting caused to potential indicator of lattice, model is more complicated, so as to further increase the difficulty of potential indicator maintenance.
Utility model content
Based on this, it is necessary to the problem of safeguarding inconvenience for potential indicator in existing high-tension switch cabinet there is provided it is a kind of just
In the high-tension switch cabinet and its potential indicator of maintenance.
A kind of potential indicator, including：
Drain pan, offers opening thereon, and the one end of outside away from the opening of the drain pan is provided with binding post；
Circuit board, is contained in the drain pan and is removably electrically connected with the binding post, and the circuit board can
Operatively moved relative to the drain pan；
Panel, is removably installed in the drain pan and covers the opening, and the circuit board is fixed with the panel to be connected
Connect and removable relative to the drain pan under the drive of the panel, the panel is dorsad offered on the side of the opening
Mounting hole；And
Indicator lamp, is removably installed in the mounting hole and is electrically connected with the circuit board.
In wherein one embodiment, the relative both sides of the drain pan are respectively arranged with gathering sill.
In wherein one embodiment, one end of the circuit board, which is provided with the inside of pin, the drain pan, to be provided with and institute
State the Elastic buckle of binding post electrical connection, the pin and the Elastic buckle grafting, with realize the circuit board with it is described
Binding post is electrically connected.
In wherein one embodiment, the panel is towards the side of the opening vertically provided with two support plates, described two
Individual support plate is relative and be arranged in parallel, and the circuit board is installed between described two support plates.
In wherein one embodiment, the edge of the opening, which is provided with neck, the panel, to be provided with and the card
The projection that groove matches, the projection engages with the neck, and the panel is installed on drain pan.
In wherein one embodiment, the lamp socket electrically connected with the circuit board, the finger are provided with the mounting hole
Show that lamp is installed in the lamp socket.
In wherein one embodiment, the pedestal and multiple inwalls around the pedestal that the lamp socket includes ring-type are set
The resilient contact put, the resilient contact is scalable relative to the inwall of the pedestal, and the indicator lamp is held on the multiple
Between resilient contact.
In wherein one embodiment, the indicator lamp is light emitting diode.
A kind of high-tension switch cabinet, including：
Cabinet, its side wall offers indicator hole；
Potential indicator as any one of above-mentioned preferred embodiment, the drain pan is fixed on the inside of the cabinet
And the panel is located on the outside of the cabinet, and the opening is alignd with the indicator hole.
In wherein one embodiment, the panel covers the indicator hole in the projection of the cabinet body sidewall.
Above-mentioned high-tension switch cabinet and its potential indicator, panel when being safeguarded, first can be separated and made from drain pan
Circuit board disconnects with binding post.Panel is removed again, just in the lump can be removed consumable accessory circuit board and indicator lamp.And drain pan is machine
The probability broken down in tool element, the course of work is smaller.Further, maintenance just can be carried out to circuit board, is changed.Moreover,
Because indicator lamp is removably installed in mounting hole, therefore the replacement operation to indicator lamp is also very convenient.To high-tension switch cabinet
And its during potential indicator is safeguarded, consumable accessory can be removed directly from drain pan, without by whole potential indicator
Taken out from cabinet.Therefore, above-mentioned high-tension switch cabinet and its potential indicator may be such that easy to maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of potential indicator in the utility model preferred embodiment；
Fig. 2 is the structural representation of lamp socket in potential indicator shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Referring to Fig. 1, the high-tension switch cabinet in the utility model preferred embodiment includes cabinet (not shown) and powered finger
Show device 100.Wherein, potential indicator 100 is installed on cabinet.
Cabinet is generally made from a metal, and inside is provided with a variety of electrical equipments.The side wall of cabinet offers indicator hole, and (figure is not
Show).Indicator hole is easy to potential indicator 100 to be indicated.
Potential indicator 100 includes drain pan 110, circuit board 120, panel 130 and indicator lamp 140.
Opening 111 is offered on drain pan 110.The one end of the outside of drain pan 110 away from opening 111 is provided with binding post 113.
Wherein, drain pan 110 is fixed on the inside of cabinet, and opening 111 is alignd with indicator hole.Binding post 113 be used for in cabinet
Switching circuit is electrically connected.Drain pan 110 is mechanical organ, therefore the probability broken down in the course of work is smaller.
In the present embodiment, the relative both sides of drain pan 110 are respectively arranged with gathering sill 115.Wherein, relative set in cabinet
There is the rib (not shown) matched with gathering sill 115.Coordinated by gathering sill 115 and rib, just can quickly realize drain pan 110
Positioning and installation.
Circuit board 120 is contained in drain pan 110 and removably electrically connected with binding post 113.Specifically, circuit board
120 can realize dismountable electrically connect with binding post 113 by modes such as grafting, clampings.It is provided with circuit board 120 some
The electronic components such as resistance, electric capacity, inductance, can play the effect such as voltage stabilizing, current limliting.Circuit board 120 is operationally relative to drain pan
110 movements.Therefore, it can be taken out by walking circuit plate 120 from drain pan 110.
In the present embodiment, one end of circuit board 120 sets pin (not shown), and the inner side of drain pan 110 is provided with and wiring
The Elastic buckle (not shown) that terminal 113 is electrically connected.Pin and Elastic buckle grafting, to realize circuit board 120 and binding post
Electrical connection.
Elastic buckle clamps pin by elastic acting force.Accordingly, it would be desirable to when dismantling circuit board 120, be taken out from drain pan 110
Go out circuit board 120, just pin can be extracted from Elastic buckle.And when loading circuit board 120, circuit board 120 is stretched into drain pan
In 110, until pin insertion Elastic buckle just can realize electrical connection again, so as to the convenient disassembly of circuit board 120.
Panel 130 is removably installed in drain pan 110 and covers opening 111.Circuit board 120 is fixedly connected with panel 130
And it is removable relative to drain pan 110 under the drive of panel 130.Panel 130 is dorsad open on 111 side and offers mounting hole
(not shown).Wherein, panel 130 is located on the outside of cabinet.
In the present embodiment, the edge of opening 111, which is provided with neck (not shown), panel 130, is provided with and neck phase
The projection (not shown) of matching.Projection engages with neck, and panel 130 is installed on drain pan 110.
Engage or separate by making projection with neck so that the convenient disassembly of panel 130.It is pointed out that in other realities
Apply in example, panel 130 can also by other means, and the mode of such as screw threads for fastening is realized with drain pan 110 to be installed.
In the present embodiment, panel 130 covers indicator hole in the projection of cabinet body sidewall.Specifically, panel 130 covers completely
Lid indicator hole, so as to prevent that dust from entering inside cabinet through indicator hole.
Indicator lamp 140 is removably installed in mounting hole and electrically connected with circuit board 120.Indicator lamp 140 is multiple, is referred to
Show that lamp 140 lights, then point out corresponding circuit powered.Specifically in the present embodiment, indicator lamp 140 is light emitting diode.It is luminous
The small, long lifespan of diode heating, so as to be effectively reduced the frequency of maintenance of potential indicator 100.
Circuit board 120 and indicator lamp 140 are consumable accessory.When being safeguarded, first panel 130 can be divided from drain pan 110
From and disconnect circuit board 120 and binding post.Panel 130 is being removed, just in the lump can taken circuit board 120 and indicator lamp 140
Under.Further, maintenance just can be carried out to circuit board 120, is changed.It is additionally, since indicator lamp 140 and is removably installed in installation
In hole, therefore the replacement operation to indicator lamp 140 is also very convenient.
Therefore, during being safeguarded to potential indicator 100, consumable accessory can be removed directly from drain pan 110, and nothing
Whole potential indicator 100 need to be taken out from cabinet.
In the present embodiment, panel 130 is vertically provided with two support plates 131 towards the side of opening 111.Two support plates 131
Relative and be arranged in parallel, circuit board 120 is installed between two support plates 131.
Because the electronic component of circuit board 120 is more, it is easily damaged.And two support plates 131 can be to 120 guarantors of circuit board
Shield is acted on.When being safeguarded to potential indicator 100, prevent that circuit board 120 from causing two during from the plug of drain pan 110
Secondary damage.
Also referring to Fig. 2, the lamp socket 150 electrically connected with circuit board 120 is provided with the present embodiment, in mounting hole,
Indicator lamp 140 is installed in lamp socket 150.
Further, in the present embodiment, lamp socket 150 includes pedestal 151 and multiple resilient contacts 153 annular in shape.Its
In, multiple resilient contacts 153 are set around the inwall of pedestal 151, and resilient contact 153 can be stretched relative to the inwall of pedestal 151
Contracting.Moreover, indicator lamp 140 is held between multiple resilient contacts 153.
Clamping part is formed between multiple resilient contacts 153, for clamping indicator lamp 140.And the telescopic level of resilient contact 153
Difference, then can make the size of clamping part change.Therefore, lamp socket 150 can match different chis by the flexible of resilient contact 153
Very little indicator lamp 140, so as to expand the optional scope of the model of indicator lamp 140, is easy to maintenance.
Above-mentioned high-tension switch cabinet and its potential indicator 100, can be first by panel 130 from drain pan 110 when being safeguarded
Separate and circuit board 120 is disconnected with binding post 113.Remove panel 130 again, just can in the lump by consumable accessory circuit board 120 and
Indicator lamp 140 is removed.The probability broken down and drain pan 110 is mechanical organ, in the course of work is smaller.Further, just may be used
Maintenance is carried out to circuit board 120, is changed.Indicator lamp 140 is additionally, since to be removably installed in mounting hole, therefore to indicator lamp
140 replacement operation is also very convenient.During being safeguarded to high-tension switch cabinet and its potential indicator 100, consumable accessory
Directly it can be removed from drain pan 110, without whole potential indicator 100 is taken out from cabinet.Therefore, above-mentioned high-tension switch cabinet
And its potential indicator 100 may be such that it is easy to maintenance.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of potential indicator, it is characterised in that including：
Drain pan, offers opening thereon, and the one end of outside away from the opening of the drain pan is provided with binding post；
Circuit board, is contained in the drain pan and is removably electrically connected with the binding post, and the circuit board is operable
Moved relative to the drain pan on ground；
Panel, is removably installed in the drain pan and covers the opening, the circuit board is fixedly connected simultaneously with the panel
Removable relative to the drain pan under the drive of the panel, the panel dorsad offers installation on the side of the opening
Hole；And
Indicator lamp, is removably installed in the mounting hole and is electrically connected with the circuit board.
2. potential indicator according to claim 1, it is characterised in that the relative both sides of the drain pan, which are respectively arranged with, leads
To groove.
3. potential indicator according to claim 1, it is characterised in that one end of the circuit board is provided with pin, institute
State and the Elastic buckle electrically connected with the binding post is provided with the inside of drain pan, the pin and the Elastic buckle grafting, with
Realize that the circuit board is electrically connected with the binding post.
4. potential indicator according to claim 1, it is characterised in that the panel is vertical towards the side of the opening
Provided with two support plates, described two support plates are relative and be arranged in parallel, and the circuit board is installed between described two support plates.
5. potential indicator according to claim 1, it is characterised in that the edge of the opening is provided with neck, described
The projection matched with the neck is provided with panel, the projection engages with the neck, and the panel is installed on
On drain pan.
6. potential indicator according to claim 1, it is characterised in that be provided with the mounting hole and the circuit board
The lamp socket of electrical connection, the indicator lamp is installed in the lamp socket.
7. potential indicator according to claim 6, it is characterised in that the lamp socket includes the pedestal of ring-type and multiple
The resilient contact set around the inwall of the pedestal, the resilient contact is scalable relative to the inwall of the pedestal, described
Indicator lamp is held between the multiple resilient contact.
8. potential indicator according to claim 1, it is characterised in that the indicator lamp is light emitting diode.
9. a kind of high-tension switch cabinet, it is characterised in that including：
Cabinet, its side wall offers indicator hole；
Potential indicator as described in above-mentioned any one of claim 1 to 8, the drain pan is fixed on the inside of the cabinet and made
The panel is located on the outside of the cabinet, and the opening is alignd with the indicator hole.
10. high-tension switch cabinet according to claim 9, it is characterised in that the panel the cabinet body sidewall projection,
Cover the indicator hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483342.4U CN206323027U (en) | 2016-12-30 | 2016-12-30 | High-tension switch cabinet and its potential indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483342.4U CN206323027U (en) | 2016-12-30 | 2016-12-30 | High-tension switch cabinet and its potential indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206323027U true CN206323027U (en) | 2017-07-11 |
Family
ID=59261145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483342.4U Active CN206323027U (en) | 2016-12-30 | 2016-12-30 | High-tension switch cabinet and its potential indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206323027U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770977A (en) * | 2017-11-27 | 2018-03-06 | 国网安徽省电力公司黄山供电公司 | A kind of high-voltage charge display device device |
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
| CN108732412A (en) * | 2018-04-17 | 2018-11-02 | 广东电网有限责任公司 | A kind of potential indicator |
| CN108776256A (en) * | 2018-08-01 | 2018-11-09 | 广东电网有限责任公司 | Switch cabinet electrified display device |
| CN108918952A (en) * | 2018-07-13 | 2018-11-30 | 四川省腾达电力器材制造有限公司 | A kind of improved high-voltage charge display device of structure |
-
2016
- 2016-12-30 CN CN201621483342.4U patent/CN206323027U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770977A (en) * | 2017-11-27 | 2018-03-06 | 国网安徽省电力公司黄山供电公司 | A kind of high-voltage charge display device device |
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
| CN108732412A (en) * | 2018-04-17 | 2018-11-02 | 广东电网有限责任公司 | A kind of potential indicator |
| CN108918952A (en) * | 2018-07-13 | 2018-11-30 | 四川省腾达电力器材制造有限公司 | A kind of improved high-voltage charge display device of structure |
| CN108776256A (en) * | 2018-08-01 | 2018-11-09 | 广东电网有限责任公司 | Switch cabinet electrified display device |
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