CN205335674U - Lighting box - Google Patents
Lighting box Download PDFInfo
- Publication number
- CN205335674U CN205335674U CN201520905785.7U CN201520905785U CN205335674U CN 205335674 U CN205335674 U CN 205335674U CN 201520905785 U CN201520905785 U CN 201520905785U CN 205335674 U CN205335674 U CN 205335674U
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- CN
- China
- Prior art keywords
- lock body
- lighting case
- lock
- action bars
- lighting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lighting box, including box, case lid, chamber door and base, the case lid links with the box hank, establishes the baffle in the box, will the inner chamber of box falls into two at least spaces, is equipped with circuit breaker installation department, binding post row's installation department and switch mounting portion in one of them space, be equipped with the kilowatt -hour meter installation department in another space, be provided with quick lock on the chamber door, quick lock includes lock body mounting, action bars, lock body, latch hook mounting, limiting hook and jam plate, the utility model provides a lighting box commonality is strong, configuration flexibility and low cost's advantage. Wide application range. Adopt the locking spring to install the lock body on the lighting box door fast, realize locking and unblanking of switch chamber door, the installation and the dismantlement of lock have been made things convenient for, through the cooperation of action bars with the twist grip, the lock overall process of opening and closing lighting box has shortened simultaneously, adopts the fixed firm safety of locking nut installed.
Description
Technical field
The present invention relates to controller switching equipment field, particularly a kind of lighting case being provided with quick door lock。
Background technology
Lighting case is widely used in building in the place needing lighting installation, it is necessary to light distribution circuit and controller switching equipment, during generally, for illuminating line more than two loops, it is necessary to power supply is carried out " distribution ", completes the equipment of electric energy distribution。But, existing ammeter box can not realize this function；Simultaneously because installation site is restricted, existing door lock and hinge cannot be installed and used on the chamber door of this small size switch cubicle, in addition existing switch-box door lock needs clamp instrument to install, and mounts and dismounts all very difficult。
Existing lighting case adopts common electrical door lock, opens and closes door lock overall process and takes around 20 seconds, and One-Point Location, has certain security risk when anything crops up therefore to people。Door lock is generally adopted locked with bolts；So install and change during lock all extremely inconvenient and unsightly。Accordingly, it would be desirable to a kind of can Fast Installation or open the lighting case of door lock。
Summary of the invention
It is an object of the invention to provide a kind of energy Fast Installation or open the lighting case of door lock。
It is an object of the invention to be realized by such technical scheme:
A kind of lighting case provided by the invention, including casing, case lid, chamber door and base；Described case lid with casing strand even, sets dividing plate in described casing, the inner chamber of described casing is divided at least two space, be provided with chopper installation portion, connecting terminal block installation portion and switch attachment member in one of them space；Kilowatt-hour meter installation portion it is provided with in another space；
Described chamber door is provided with quick door lock；Described quick door lock includes lock body fixture, action bars, lock body, latch hook fixture, positive stop hook and jam plate；Described lock body is provided with the lock body fixture for being fixed on by lock body on lighting case；Described action bars is through lock body and can rotate in lock body；Described positive stop hook is connected with action bars one end by latch hook fixture；It is outer and arrange rotary handle that the described action bars other end extends lock body, and described positive stop hook is arranged in lighting case a part and is positioned at lock body rear portion, and when action bars rotates in lock body, positive stop hook can be stuck on the doorframe of lighting case, is suitable for preventing illuminating chamber door and opens；Described rotary handle is arranged at lighting case and is suitable for outdoors operating positive stop hook by rotation mode；Described jam plate is arranged at lighting case action bars outer end outdoors for hiding rotary handle。
Further, the rough layer for increasing friction it is provided with outside described rotary handle。
Further, described lock body fixture is locking nut；Described locking nut is arranged at lock body outer for lock body is fixed on lighting case。
Further, described lock body fixture is the annular slot being arranged on lock body periphery wall, is provided with and elastic can open or close with the snap of adaptive clamping in described annular slot；Described snap includes Access Division and shank of the key portion, the annular spring that described Access Division is and annular slot is adaptive, and described shank of the key portion is remain silent part in the top of the U-shaped part being connected with annular spring。
Further, described annular slot is a half slot。
Further, described snap adopts wire material to make。
Further, one end of described lock body is provided with defining flange。
Further, described case lid be arranged over dust cap；The side of described dust cap is provided with louvre, and the chamber portion of dust cap connects with the air vent on case lid。
Owing to have employed technique scheme, present invention have the advantage that:
Lighting case highly versatile provided by the invention, flexible configuration and advantage with low cost。It is widely used in floor light distribution header tank, floor sectors territory illumination header tank, such as office building, each layer distribution box of house；Functional areas light distribution box, such as the dining room of larger area, commercial center, conference centre, coffee shop, hall etc.；Indoor lighting distribution box, such as house indoor distribution box, hotel distribution box etc.；Illumination metering switch box, generally can merge setting with floor or functional areas distribution box；Public illumination distribution box, emergency lighting distribution box, can need to arrange by building；Building outdoor landscape light distribution box, such as flood lighting, Landscape Lighting etc.。
Simultaneously, the door lock of lighting case provided by the invention adopts snap to be quickly installed on by lock body on illumination chamber door, by the Access Division of snap is directed at this annular slot plugging downward or upward so as to clamping or deviate from this annular slot, locking and unblanking of switch chamber door can be realized；Remain the structure of switch chamber door, facilitate the installation and removal of door lock；Being operated by coordinating of bar and rotary handle, the door lock overall process opening and closing lighting case shortens simultaneously, adopts fixing locking nut to firmly install safety。
Other advantages of the present invention, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from the practice of the present invention。The target of the present invention and other advantages can be realized by description below and claims and obtain。
Accompanying drawing explanation
The accompanying drawing of the present invention illustrates as follows。
Fig. 1 is the lighting case overall schematic of the present invention。
Fig. 2 is the quick door lock overall schematic of lighting case of the present invention。
Fig. 3 is the lighting case lock body schematic diagram of the present invention。
Fig. 4 is the lighting case rotary handle schematic diagram of the present invention。
In figure: 1 be casing, 2 for case lid, 3 for chamber door, 4 for base, 5 for quick door lock,
51 be locking nut, 52 be rotary handle, 53 be lock body, 54 be latch hook fixture, 55 be positive stop hook, 56 for jam plate。
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described。
As it can be seen, a kind of lighting case that the present embodiment provides, including casing 1, case lid 2, chamber door 3 and base 4；Described case lid with casing strand even, sets dividing plate in described casing, the inner chamber of described casing is divided at least two space, be provided with chopper installation portion, connecting terminal block installation portion and switch attachment member in one of them space；Kilowatt-hour meter installation portion it is provided with in another space；
Described case lid is two fan case lids, corresponds respectively to two spaces being divided into by dividing plate。Corresponding to that fan case lid of device kilowatt-hour meter is provided with kilowatt-hour meter form。Described chopper installation portion is provided with the mounting bracket for installing chopper。
Described chamber door is provided with quick door lock 5；Described quick door lock includes lock body fixture, action bars, lock body 53, latch hook fixture 54, positive stop hook 55 and jam plate 56；Described lock body is provided with the lock body fixture for being fixed on by lock body on lighting case；Described action bars is through lock body and can rotate in lock body；Described positive stop hook is connected with action bars one end by latch hook fixture；It is outer and arrange rotary handle 52 that the described action bars other end extends lock body, and described positive stop hook is arranged in lighting case a part and is positioned at lock body rear portion, and when action bars rotates in lock body, positive stop hook can be stuck on the doorframe of lighting case, is suitable for preventing illuminating chamber door and opens；Described rotary handle 52 is arranged at lighting case and is suitable for outdoors operating positive stop hook by rotation mode；Described jam plate is arranged at lighting case action bars outer end outdoors for hiding rotary handle。
The rough layer for increasing friction it is provided with outside described rotary handle。
Described lock body fixture is locking nut 51；Described locking nut 51 is arranged at lock body outer for lock body is fixed on lighting case。
Described lock body fixture is the annular slot being arranged on lock body periphery wall, is provided with and elastic can open or close with the snap of adaptive clamping in described annular slot；Described snap includes Access Division and shank of the key portion, the annular spring that described Access Division is and annular slot is adaptive, and described shank of the key portion is remain silent part in the top of the U-shaped part being connected with annular spring。Described annular slot is a half slot。Described snap adopts wire material to make。One end of described lock body is provided with defining flange。
Described case lid be arranged over dust cap；The side of described dust cap is provided with louvre, and the chamber portion of dust cap connects with the air vent on case lid。The double barrier that dust cap and top cover are formed greatly reduces in the casing that the impurity such as dust, winged insect enters lighting case。When the radiator fan being arranged on lighting case top rotates, the heat in casing, by the air vent on top cover, passes from the louvre of dust cap side, has effectively evacuated the heat of box house, it is ensured that in lighting case, appliance component is properly functioning。
The present embodiment is operated by the swing offset of bar and rotary handle and drives positive stop hook straight-line displacement, enters, locks, move back, opens。And positive stop hook can carry out the selection of multiple anchor point according to the height of door, meet the requirement of safety。
The installation and removal process of this lighting case is as follows:
Action bars is inserted in lock body, it is connected fixing to action bars and lock body by jump ring, then action bars and lock body are inserted in the casing lockhole of switch cubicle, the Access Division alignment annular slot of snap is inserted clamping by the shank of the key portion finally by snap, under the position-limiting action of the outer lock body flange of chamber door internal lock shank and chamber door, this quick door lock will not be deviate from from the lockhole of casing, namely realizes the installation of this quick door lock and locks。The Access Division of this snap is deviate from by the shank of the key portion operating this snap from this annular slot, then is extracted out from this lockhole by quick door lock and realize the dismounting of this quick door lock and unblank。
In the present embodiment, the U-shape lock shank of this snap is its Access Division provides elasticity and operating position in clamping with in deviating from the process of annular slot。
The lighting case that the present embodiment provides is also provided with alarm, and described alarm includes power supply, alarm chip circuit, magnetic switch, Magnetic Control body, active switch and active switch control piece；Described power supply, alarm chip circuit, magnetic switch and active switch are in turn connected to form the circuit loop that can send chimes of doom；Whole circuit loop is arranged on the lock body of quick door lock, and described Magnetic Control body is arranged on lighting case doorframe and corresponding with magnetic switch；When magnetic switch is in the magnetic force scope of Magnetic Control body, magnetic switch is off under the captivation effect of Magnetic Control body；When magnetic switch departs from the magnetic force scope of Magnetic Control body, magnetic switch lose the captivation effect of Magnetic Control body and owing to being in closure state under the elastic force effect of the spring leaf of magnetic switch；Described active switch control piece is connected with quick door lock, and when quick door lock is used for opening illumination chamber door, active switch control piece makes active switch be off；When quick door lock is used for closing illumination chamber door, active switch control piece makes active switch be in closure state。
The alarm that the present embodiment provides is when the door of lighting case is normally opened, and active switch is at off-state, and alarm does not work；When the door of lighting case is improper open time, active switch is at closure state, and magnetic switch is in closure state under the effect losing magnetic switch control piece so that alarm formed a current loop and produce chimes of doom。
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in the middle of scope of the presently claimed invention。
Claims (8)
1. a lighting case, it is characterised in that: include casing, case lid, chamber door and base；Described case lid with casing strand even, sets dividing plate in described casing, the inner chamber of described casing is divided at least two space, be provided with chopper installation portion, connecting terminal block installation portion and switch attachment member in one of them space；Kilowatt-hour meter installation portion it is provided with in another space；
Described chamber door is provided with quick door lock；Described quick door lock includes lock body fixture, action bars, lock body, latch hook fixture, positive stop hook and jam plate；Described lock body is provided with the lock body fixture for being fixed on by lock body on lighting case；Described action bars is through lock body and can rotate in lock body；Described positive stop hook is connected with action bars one end by latch hook fixture；It is outer and arrange rotary handle that the described action bars other end extends lock body, and described positive stop hook is arranged in lighting case a part and is positioned at lock body rear portion, and when action bars rotates in lock body, positive stop hook can be stuck on the doorframe of lighting case, is suitable for preventing illuminating chamber door and opens；Described rotary handle is arranged at lighting case and is suitable for outdoors operating positive stop hook by rotation mode；Described jam plate is arranged at lighting case action bars outer end outdoors for hiding rotary handle。
2. lighting case as claimed in claim 1, it is characterised in that: it is provided with the rough layer for increasing friction outside described rotary handle。
3. lighting case as claimed in claim 1, it is characterised in that: described lock body fixture is locking nut；Described locking nut is arranged at lock body outer for lock body is fixed on lighting case。
4. lighting case as claimed in claim 1, it is characterised in that: described lock body fixture is the annular slot being arranged on lock body periphery wall, is provided with and elastic can open or close with the snap of adaptive clamping in described annular slot；Described snap includes Access Division and shank of the key portion, the annular spring that described Access Division is and annular slot is adaptive, and described shank of the key portion is remain silent part in the top of the U-shaped part being connected with annular spring。
5. lighting case as claimed in claim 4, it is characterised in that: described annular slot is a half slot。
6. lighting case as claimed in claim 4, it is characterised in that: described snap adopts wire material to make。
7. lighting case as claimed in claim 4, it is characterised in that: one end of described lock body is provided with defining flange。
8. lighting case as claimed in claim 1, it is characterised in that: described case lid be arranged over dust cap；The side of described dust cap is provided with louvre, and the chamber portion of dust cap connects with the air vent on top cover。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905785.7U CN205335674U (en) | 2015-11-13 | 2015-11-13 | Lighting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905785.7U CN205335674U (en) | 2015-11-13 | 2015-11-13 | Lighting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335674U true CN205335674U (en) | 2016-06-22 |
Family
ID=56213359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905785.7U Expired - Fee Related CN205335674U (en) | 2015-11-13 | 2015-11-13 | Lighting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335674U (en) |
-
2015
- 2015-11-13 CN CN201520905785.7U patent/CN205335674U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lighting box Effective date of registration: 20170504 Granted publication date: 20160622 Pledgee: Han Hua guarantee Limited by Share Ltd Pledgor: Chongqing Zhongheng Electrical Appliance Co., Ltd. Registration number: 2017980000203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20171113 |