CN211229826U - Electric cabinet door lock - Google Patents
Electric cabinet door lock Download PDFInfo
- Publication number
- CN211229826U CN211229826U CN201921888045.1U CN201921888045U CN211229826U CN 211229826 U CN211229826 U CN 211229826U CN 201921888045 U CN201921888045 U CN 201921888045U CN 211229826 U CN211229826 U CN 211229826U
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- lock
- cabinet door
- electrical cabinet
- door lock
- shell
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Abstract
The utility model discloses an regulator cubicle lock, including lock core, lock shell and locking part, be provided with on the lock shell with regulator cubicle door erection joint's fastener, the lock core rotates and sets up inside the lock shell, the one end of lock core pass the lock shell and with locking part fixed connection, the lock shell includes lock body and dress trim cover, the lock body can be dismantled with dress trim cover and be connected. The utility model discloses a regulator cubicle lock is lower than traditional regulator cubicle lock manufacturing cost, facilitate promotion.
Description
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to regulator cubicle lock.
Background
An electrical cabinet door lock is an important safety protection component of an electrical switch cabinet. Because the ground resistance rate of the electric cabinet door lock must meet the requirements of relevant national standards to ensure the safety of operators, the contact point of the door lock and the electric cabinet door plate must be a conductor. In order to meet the requirement, the existing mode is that the whole shell of the door lock is cast by alloy, namely, the appearance part and the lock body part of the door lock, which are positioned outside the electric cabinet door, are integrally formed by alloy casting. This type of manufacturing would add significant cost and would be a disadvantage to market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a regulator cubicle lock is provided, reduction in manufacturing cost.
An electrical cabinet door lock comprises a lock cylinder, a lock shell and a locking part, wherein a fastener which is connected with an electrical cabinet door in an installing way is arranged on the lock shell, the lock cylinder is rotationally arranged in the lock shell, one end of the lock cylinder penetrates through the lock shell and is fixedly connected with the locking part, and the electrical cabinet door lock is characterized in that,
the lock shell comprises a lock body and a decorative cover, and the lock body is detachably connected with the decorative cover.
Preferably, the lock body is provided with a first through hole for the lock cylinder to pass through, the lock body is provided with a connecting end connected with the decorative cover, the outer peripheral surface of the connecting end is provided with a plurality of bulges, and the decorative cover is provided with a second through hole for the lock cylinder to pass through and an installation part matched with the connecting end.
Preferably, the installation department is including being located outer baffle, interior baffle and the outer cavity between baffle and the interior baffle on the dress trim cover, the cavity by be located in the baffle with keep off the platform between the outer baffle and cut apart into with a plurality of holding the link the bellied chamber that holds corresponds hold the chamber seted up the breach on the interior baffle, the breach with it is protruding corresponding, the link process breach and screw in hold the chamber with dress trim cover interlock.
Preferably, the decorative cover is provided in a square shape.
Preferably, the two ends of the decorative cover are fixed with positioning convex columns installed with the electric cabinet door.
Preferably, the locking member is provided as a stopper.
Preferably, the locking member is provided as a bent flap.
Preferably, the decorative cover is made of plastic, and the lock body is made of metal.
Compared with the prior art, the beneficial effects of the utility model are that:
the lock body and the dress trim cover of lock shell can be dismantled and be connected, because dress trim cover mainly plays the decoration effect, its structural strength requires lowly, can choose for use like the cheaper material of price such as plastics, the lock body mainly plays the joint support effect, and with the requirement that is connected with the earth resistance rate of electric cabinet door, therefore need use the metal material to make, consequently make split type with lock body and dress trim cover, not only be convenient for make dress trim cover and lock body respectively, and adopt the integral type alloy casting to save the cost than the lock shell, and the facilitate promotion.
Drawings
Fig. 1 is a perspective view of a first embodiment of the door lock of the electric cabinet of the present invention;
FIG. 2 is a view taken in the direction A of FIG. 1;
FIG. 3 is an exploded view of the lock body and the trim cover of FIG. 1;
fig. 4 is a perspective view of a second embodiment of the door lock of the electric cabinet of the present invention;
in the figure: 1-lock core, 2-lock shell, 21-lock body, 211-first through hole, 212-bulge, 22-decorative cover, 221-second through hole, 222-outer baffle, 223-inner baffle, 224-baffle table, 225-containing cavity, 226-notch, 227-positioning boss, 3-locking part and 4-fastener.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings and specific embodiments for further understanding the objects, aspects and functions of the present invention, but not for limiting the scope of the appended claims.
The first embodiment is as follows:
the electrical cabinet door lock jointly shown in fig. 1 to 3 comprises a lock cylinder 1, a lock case 2 and a locking component 3, wherein a fastening piece 4 connected with an electrical cabinet door is arranged on the lock case, the lock cylinder 1 is rotatably arranged inside the lock case 2, one end of the lock cylinder 1 penetrates through the lock case 2 and is fixedly connected with the locking component 3, the lock case 2 comprises a lock body 21 and a decorative cover 22, and the lock body 21 and the decorative cover 22 are detachably connected.
As shown in fig. 3, a first through hole 211 for the lock cylinder 1 to pass through is formed in the lock body 21, the lock body 21 is provided with a connecting end connected with the decoration cover 22, a plurality of protrusions 212 are arranged on the outer peripheral surface of the connecting end, and a second through hole 221 for the lock cylinder 1 to pass through and an installation portion matched with the connecting end are arranged on the decoration cover 22.
Preferably, the mounting portion includes an outer baffle 222, an inner baffle 223, and a cavity between the outer baffle 222 and the inner baffle 223, the cavity is divided into a plurality of accommodating cavities 225 by a baffle 224 between the inner baffle 223 and the outer baffle 222, the accommodating cavities 225 accommodate the connecting ends, notches 226 are formed in the inner baffle 223 corresponding to the accommodating cavities 225, the notches 226 correspond to the protrusions 212, and the connecting ends pass through the notches 223 and are screwed into the accommodating cavities 225 to be engaged with the decorative cover 22.
The trim cover 22 is provided in a square shape. And positioning convex columns 227 arranged with the electric cabinet door are fixed at two ends of the decorative cover 22.
Locking part 3 sets up to the dog, with the back on the electrical cabinet door is installed to the electrical cabinet door lock, when rotating lock core 1 with the key, locking part 3 can rotate protrusion lock body 2 and keep off with electrical cabinet door complex door frame to the realization is with the electrical cabinet door closure, and when rotating lock core 1 with the key, locking part 3 is rotatory to leave the door frame of electrical cabinet, can open the electrical cabinet door. The locking member 3 may be formed in other shapes as long as the purpose of locking or unlocking the cabinet door is achieved.
Preferably, the decorative cover 22 is made of plastic, and the lock body 21 is made of metal. Because the dress trim cover 22 mainly plays the decoration effect, its structural strength requires lowly, can choose for use like the cheaper material of price such as plastics, lock body 21 will play the connection support effect to with the requirement of being connected with the earth resistivity of electric cabinet door, therefore need use the metal material to make, consequently make lock body and dress trim cover split type, not only be convenient for make dress trim cover and lock body respectively, and adopt integral type alloy casting to save the cost than the lock shell, facilitate promotion.
Example two:
the second embodiment differs from the first embodiment only in that the locking member 3 may be provided in a bent plate structure, as shown in fig. 4.
The present invention is not limited to the above embodiments, and all improvements made based on the concept, principle, structure and method of the present invention are all within the protection scope of the present invention.
Claims (8)
1. An electrical cabinet door lock comprises a lock cylinder, a lock shell and a locking part, wherein a fastener which is connected with an electrical cabinet door in an installing way is arranged on the lock shell, the lock cylinder is rotationally arranged in the lock shell, one end of the lock cylinder penetrates through the lock shell and is fixedly connected with the locking part, and the electrical cabinet door lock is characterized in that,
the lock shell comprises a lock body and a decorative cover, and the lock body is detachably connected with the decorative cover.
2. The electrical cabinet door lock according to claim 1, wherein the lock body is provided with a first through hole for the lock cylinder to pass through, the lock body is provided with a connecting end connected with the decorative cover, a plurality of protrusions are arranged on an outer circumferential surface of the connecting end, and the decorative cover is provided with a second through hole for the lock cylinder to pass through and an installation part matched with the connecting end.
3. The electrical cabinet door lock according to claim 2, wherein the mounting portion comprises an outer baffle, an inner baffle and a cavity between the outer baffle and the inner baffle, the cavity is divided into a plurality of accommodating cavities for accommodating the protrusions of the connecting end by a baffle table between the inner baffle and the outer baffle, the inner baffle corresponding to the accommodating cavities is provided with a notch corresponding to the protrusions, and the connecting end passes through the notch and is screwed into the accommodating cavity to be engaged with the trim cover.
4. The electrical cabinet door lock of claim 1, wherein the trim cover is configured as a square.
5. The electrical cabinet door lock as claimed in claim 4, wherein the decorative cover has positioning posts fixed to both ends thereof for mounting with the electrical cabinet door.
6. The electrical cabinet door lock of claim 1, wherein the locking member is provided as a stop.
7. The electrical cabinet door lock of claim 1, wherein the locking member is configured as a bent flap.
8. The electrical cabinet door lock of any one of claims 1 to 7, wherein the trim cover is plastic and the lock body is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888045.1U CN211229826U (en) | 2019-11-04 | 2019-11-04 | Electric cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888045.1U CN211229826U (en) | 2019-11-04 | 2019-11-04 | Electric cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229826U true CN211229826U (en) | 2020-08-11 |
Family
ID=71924402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888045.1U Active CN211229826U (en) | 2019-11-04 | 2019-11-04 | Electric cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211229826U (en) |
-
2019
- 2019-11-04 CN CN201921888045.1U patent/CN211229826U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |