CN209313220U - A kind of low-voltage distribution cabinet - Google Patents
A kind of low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN209313220U CN209313220U CN201822168477.7U CN201822168477U CN209313220U CN 209313220 U CN209313220 U CN 209313220U CN 201822168477 U CN201822168477 U CN 201822168477U CN 209313220 U CN209313220 U CN 209313220U
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- fixture block
- cabinet door
- sign board
- fixed strip
- chamber
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Abstract
The utility model discloses a kind of low-voltage distribution cabinets, its drip irrigation device includes cabinet body, the cabinet door being articulated on cabinet body and the Sign Board being arranged on the outside of cabinet door, the Sign Board upper end is fixedly connected with the fixed plate being close to cabinet door upper side, the side both ends of the fixed plate towards cabinet door are fixedly connected to fixed strip, the lock chamber being caught in for fixed strip is provided on the upside of the cabinet door, the lock chamber side is communicated with card chamber, the Ka Qiangdibi is connected with release spring, the release spring is connected with the fixture block for protruding into lock chamber, it is extruding inclined-plane that the fixture block, which protrudes into one end of lock chamber in triangular shape and upper and lower side, the fixed strip is provided with the card slot being caught in for fixture block.Fixed strip by fixture block limit and be difficult to move, the good fixing effect that Sign Board is subject to.When needing to dismantle Sign Board, above proposing fixed plate just can make fixed strip separate with lock chamber, be conveniently replaceable Sign Board.
Description
Technical field
The utility model relates to power equipment, in particular to a kind of low-voltage distribution cabinet.
Background technique
Power distribution cabinet is usually used in the occasion that load is more dispersed, circuit is less, the electricity of a certain circuit of upper level controller switching equipment
Nearest load can be distributed to and protection, monitoring and control are provided it.Low-voltage distribution cabinet is indispensable in low-voltage distribution apparatus
Few important composition part, it plays good protective effect to low-voltage control circuit.Sign Board is usually provided on power distribution cabinet,
For indicating the information such as trade mark, model, type.
Notification number is that the Chinese patent of CN204537630U discloses a kind of switchgear with Sign Board, in switchgear
Sign Board is installed on the surface of cabinet door, and the Sign Board is inlaid in the rectangular recess that cabinet door is formed with, the surface of the Sign Board and cabinet
The surface of door flushes；The Sign Board is rectangular configuration, and its edge is embedded in magnet；The top of the Sign Board is fixedly mounted with one
Belt removal.
Above-mentioned Sign Board is adsorbed in cabinet door by magnet, although easily disassembled, with cabinet door folding and and cabinet
The collision of body, is easy to fall off, and fixed effect is poor, has much room for improvement.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of low-voltage distribution cabinet, the fixed effects of Sign Board
Fruit is good and dismantles rapid and convenient.
To achieve the above object, the utility model provides following technical solution:
A kind of low-voltage distribution cabinet, including cabinet body, the cabinet door being articulated on cabinet body and the Sign Board being arranged on the outside of cabinet door,
It is fixedly connected with the protecting box being made of clear material on the outside of the cabinet door, is provided with opening, the mark on the upside of the protecting box
Know memorial tablet to stretch out in protecting box and upper end from opening, the Sign Board upper end, which is fixedly connected with, to be close to cabinet door upper side
Fixed plate, the side both ends of the fixed plate towards cabinet door are fixedly connected to fixed strip, are provided on the upside of the cabinet door for solid
Determine the lock chamber that item is caught in, lock chamber side is communicated with card chamber, and the Ka Qiangdibi is connected with release spring, the release
Spring is connected with the fixture block for protruding into lock chamber, and it is to squeeze that the fixture block, which protrudes into one end of lock chamber in triangular shape and upper and lower side,
Inclined-plane, the fixed strip are provided with the card slot being caught in for fixture block.
By using above-mentioned technical proposal, fixed strip by fixture block limit and be difficult to move so that fixed plate begin
It is close to eventually with cabinet door, Sign Board, which is in, to be located in protecting box, good fixing effect.When needing to dismantle Sign Board, above propose fixed plate and
So that fixed strip generates extruding to inclined-plane is squeezed, so that fixture block is retracted card chamber by active force, spring-compressed is released, from
And fixed strip is made to can continue to move up and separate with lock chamber, it is conveniently replaceable Sign Board.
The utility model is further arranged to: it is provided with power assistant spring between bottom in the fixed strip and lock chamber, it is described
One end of power assistant spring towards fixed strip is fixedly connected with power-assisted plate.
By using above-mentioned technical proposal, power assistant spring applies with certain upward active force fixed strip, therefore dismantles
People need strength to be used is opposite to reduce when Sign Board, time saving and energy saving.
The utility model is further arranged to: being provided with the lock hole being connected to card chamber, the locking on the upside of the cabinet door
Locking pin is provided at hole, the fixture block is provided with the stretching hole passed through for locking pin, and the locking pin insertion blocks when stretching out hole
Block is caught in card slot.
By using above-mentioned technical proposal, and fixture block is difficult to move by the limit of locking pin, and then improves fixture block to solid
The fixed effect of item is determined, to improve the fixed effect of Sign Board.
The utility model is further arranged to: the fixture block is provided with the retraction hole passed through for locking pin, the locking pin
Fixture block retracts card chamber when insertion retracts hole.
By using above-mentioned technical proposal, fixture block by locking pin limit and be difficult to go deep into lock chamber, be convenient for Sign Board
Fixed strip is caught in lock chamber when installation.
The utility model is further arranged to: the card chamber is provided with the lock for locking pin insertion away from the side of lock hole
Determine slot.
By using above-mentioned technical proposal, avoid locking pin stress excessive and the trouble of bending.
The utility model is further arranged to: the distance of the card slot to fixed strip end face is greater than the vertical width of card chamber.
By using above-mentioned technical proposal, hole is retracted convenient for locking pin to be caught in.
The utility model is further arranged to: bottom is provided with push plate in the protecting box, and the upper push plate deviates from cabinet door
The both ends of side are fixedly connected to upper push-rod, and the protecting box is provided with the strip-shaped hole for passing through and sliding for upper push-rod.
By using above-mentioned technical proposal, convenient for Sign Board is released out of protecting box.
In conclusion the utility model has the following beneficial effects:
1. by the cooperation of fixture block and card slot, Sign Board by preferable fixed effect and dismounting it is convenient；
2. avoiding the trouble of Sign Board abrasion by the setting of protecting box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is partial cutaway view schematic of the Fig. 2 along line B-B；
Fig. 4 is the enlarged diagram in the region C in Fig. 3；
Fig. 5 is the part-structure perspective view of the explosion of cabinet door in embodiment.
Description of symbols: 1, cabinet body；2, cabinet door；21, lock chamber；22, card chamber；23, lock hole；24, lock slots；3, it marks
Know board；4, protecting box；41, it is open；42, strip-shaped hole；5, fixed plate；6, fixed strip；61, card slot；7, fixture block；71, inclined-plane is squeezed；
72, hole is stretched out；73, hole is retracted；8, spring is released；9, power assistant spring；10, power-assisted plate；11, locking pin；12, upper push plate；13, on
Push rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of low-voltage distribution cabinet, as shown in Figure 1, including cabinet body 1, hingedly there are three cabinet doors 2 for cabinet door 2.It is all provided on the outside of cabinet door 2
It is equipped with Sign Board 3, Sign Board 3 is in addition to being printed on trade mark, manufacturer, moreover it is possible to be printed on electrical component internal corresponding to cabinet door 2
Model, manufacturer, and then safeguarded convenient for being quickly found out corresponding manufacturer after electrical component damage.Sign Board 3 may be used also
Play the effects of whether dated cabinet body 1 is in maintenance, dangerous warning, thus Sign Board 3 it is replaceable be just able to achieve it is a variety of different
Effect.
As shown in Fig. 2, Fig. 5,2 outer upper end of cabinet door is fixedly connected with protecting box 4, and protecting box 4 is made of clear material, example
Such as transparent plastic.Opening 41 is provided on the upside of protecting box 4, Sign Board 3 is located in protecting box 4, therefore protecting box 4 can be to Sign Board
3 play protective action, and Sign Board 3 is avoided to wear.3 upper end of Sign Board from opening 41 from stretch out and be fixedly connected with in cabinet door 2
The fixed plate 5 that side is close to, fixed plate 5 are vertical with Sign Board 3.Upper push plate 12 is set between bottom and Sign Board 3 in protecting box 4,
Upper push plate 12 is fixedly connected to upper push-rod 13 away from the both ends of 2 side of cabinet door, and protecting box 4 is provided with to be passed through simultaneously for upper push-rod 13
The strip-shaped hole 42 slided up and down, therefore Sign Board 3 just can take out out of protecting box 4 after lifting upper push-rod 13, it is time saving and energy saving.
As shown in Figure 3, Figure 4, the side both ends of fixed plate 5 towards cabinet door 2 are fixedly connected to fixed strip 6,2 upside of cabinet door
It is provided with the lock chamber 21 being caught in for fixed strip 6.The opposite side of two lock chambers 21 is communicated with card chamber 22,22 bottom wall of card chamber
It is fixedly connected with and releases spring 8, release spring 8 away from one end of 22 bottom wall of card chamber and be fixedly connected with the fixture block for protruding into lock chamber 21
7.It is to squeeze inclined-plane 71 that fixture block 7, which protrudes into one end of lock chamber 21 in isoceles triangle shape and upper and lower side, and fixed strip 6 is provided with confession
The card slot 61 that 7 end of fixture block is caught in.Fixed strip 6 by fixture block 7 limit and be difficult to move so that fixed plate 5 always with
Cabinet door 2 is close to, and Sign Board 3, which is in, to be located in protecting box 4, good fixing effect.
As shown in Figure 3, Figure 4, power assistant spring 9,9 one end of power assistant spring are provided between bottom in fixed strip 6 and lock chamber 21
It is fixedly connected with bottom in lock chamber 21, the other end is fixedly connected with the power-assisted plate 10 being close to fixed strip 6.Fixture block 7 is caught in card slot
Power assistant spring 9 and release spring 8 are in compressive state when 61, and the elastic force of power assistant spring 9 is less than release spring 8, because
Fixed strip 6 will not be popped up lock chamber 21 by this power assistant spring 9, and can be reduced people and above be pushed away strength used when Sign Board 3.
As shown in Figure 3, Figure 4, it is provided with the lock hole 23 being connected to card chamber 22 on the upside of cabinet door 2, is provided at lock hole 23
Locking pin 11, fixture block 7 are provided with the stretching hole 72 and retraction hole 73 passed through for locking pin 11.It stretches out hole 72 and retracts the axis in hole 73
In the heart away from the depth for being equal to card slot 61, fixture block 7 is caught in card slot 61 when hole 72 is stretched out in the insertion of locking pin 11, and the insertion of locking pin 11 retracts
Fixture block 7 retracts card chamber 22 when hole 73.Fixture block 7 by locking pin 11 limit and be difficult to move, and then improve fixture block 7 to fixed strip
6 fixed effect to improve the fixed effect of Sign Board 3, while being caught in lock chamber convenient for fixed strip 6 when the installation of Sign Board 3
21.Card chamber 22 away from lock hole 23 side be provided with for locking pin 11 be inserted into lock slots 24, and then avoid locking pin 11 by
The trouble that power is excessive and bends.
As shown in Figure 3, Figure 4,10 upper side of power-assisted plate and 22 downside of card chamber are neat when fixed strip 6 is separated with lock chamber 21
Flat, the distance of card slot 61 to 6 end face of fixed strip is greater than the vertical width of card chamber 22.Therefore fixed strip 6 during Sign Board 3 is above pushed away
It can be completely by 41 closing of card chamber opening, so that fixture block 7 can not protrude into lock chamber 21, so that retracting 73 face lock hole of hole
23, it is passed through convenient for locking pin 11.
The course of work:
When needing to dismantle Sign Board 3, two locking pins 11 are first extracted, then up pull two upper push-rods 13, so that mark
Board 3, fixed plate 5, fixed strip 6 move up, and squeeze inclined-plane 71 by the just bottom in card chamber 22 of fixture block 7 after the active force of 61 inner wall of card slot
Direction is mobile, and fixed strip 6 completely encloses card chamber opening 41 when fixture block 7 is entirely retracted to card chamber 22, is then inserted into locking pin 11
Hole 73 is retracted, fixed plate 5 is finally continued to pull up and completes disassembly.
When needing that Sign Board 3 is installed, protecting box 4 is put it into and fixed strip 6 is inserted into lock chamber 21 until fixed plate 5 and cabinet
2 upper sides of door are close to, then extract locking pin 11, and fixture block 7 is caught in card slot 61 by the effect of spring 8 is released, and are then inserted into locking
Pin 11 completes installation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of low-voltage distribution cabinet, including cabinet body (1), the cabinet door (2) being articulated on cabinet body (1) and setting cabinet door (2) outside
The Sign Board (3) of side, it is characterised in that: it is fixedly connected with the protecting box (4) being made of clear material on the outside of the cabinet door (2),
It is provided with opening (41) on the upside of the protecting box (4), the Sign Board (3) is located at that protecting box (4) is interior and upper end is from opening (41)
Place is stretched out, and Sign Board (3) upper end is fixedly connected with the fixed plate (5) being close to cabinet door (2) upper side, the fixed plate
(5) it is fixedly connected to fixed strip (6) towards the side both ends of cabinet door (2), is provided on the upside of the cabinet door (2) for fixed strip
(6) lock chamber (21) being caught in, lock chamber (21) side are communicated with card chamber (22), and card chamber (22) bottom wall, which is connected with, to be pushed away
Spring (8) out, release spring (8) are connected with the fixture block (7) for protruding into lock chamber (21), and the fixture block (7) protrudes into lock chamber
(21) one end is to squeeze inclined-plane (71) in triangular shape and upper and lower side, and the fixed strip (6) is provided with to be caught in for fixture block (7)
Card slot (61).
2. a kind of low-voltage distribution cabinet according to claim 1, it is characterised in that: the fixed strip (6) and lock chamber (21)
It is provided between interior bottom power assistant spring (9), one end of power assistant spring (9) towards the fixed strip (6) is fixedly connected with power-assisted plate
(10)。
3. a kind of low-voltage distribution cabinet according to claim 2, it is characterised in that: be provided with and block on the upside of the cabinet door (2)
The lock hole (23) of chamber (22) connection, is provided with locking pin (11) at the lock hole (23), and the fixture block (7) is provided with for lock
The stretching hole (72) that rationed marketing (11) passes through, fixture block (7) is caught in card slot (61) when hole (72) are stretched out in locking pin (11) insertion.
4. a kind of low-voltage distribution cabinet according to claim 3, it is characterised in that: the fixture block (7) is provided with for locking pin
(11) the retraction hole (73) passed through, fixture block (7) retracts card chamber (22) when locking pin (11) insertion retracts hole (73).
5. a kind of low-voltage distribution cabinet according to claim 4, it is characterised in that: the card chamber (22) deviates from lock hole (23)
Side be provided with for locking pin (11) insertion lock slots (24).
6. a kind of low-voltage distribution cabinet according to claim 4, it is characterised in that: the card slot (61) to fixed strip (6) is held
The distance in face is greater than card chamber (22) vertical width.
7. a kind of low-voltage distribution cabinet according to claim 1, it is characterised in that: the interior bottom of the protecting box (4) is provided with
Push plate (12), the upper push plate (12) are fixedly connected to upper push-rod (13), the protecting box away from the both ends of cabinet door (2) side
(4) it is provided with the strip-shaped hole (42) for passing through and sliding for upper push-rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168477.7U CN209313220U (en) | 2018-12-21 | 2018-12-21 | A kind of low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168477.7U CN209313220U (en) | 2018-12-21 | 2018-12-21 | A kind of low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313220U true CN209313220U (en) | 2019-08-27 |
Family
ID=67678352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822168477.7U Active CN209313220U (en) | 2018-12-21 | 2018-12-21 | A kind of low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225949A (en) * | 2021-04-25 | 2021-08-06 | 山东德源电力科技股份有限公司 | Thing networking metering box device that possesses high barrier propterty |
-
2018
- 2018-12-21 CN CN201822168477.7U patent/CN209313220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225949A (en) * | 2021-04-25 | 2021-08-06 | 山东德源电力科技股份有限公司 | Thing networking metering box device that possesses high barrier propterty |
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