CN210197221U - Control cabinet and lighting device for same - Google Patents
Control cabinet and lighting device for same Download PDFInfo
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- CN210197221U CN210197221U CN201822235328.8U CN201822235328U CN210197221U CN 210197221 U CN210197221 U CN 210197221U CN 201822235328 U CN201822235328 U CN 201822235328U CN 210197221 U CN210197221 U CN 210197221U
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- control cabinet
- lighting device
- lamp
- rotating frame
- lamp holder
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Abstract
The utility model relates to a control cabinet and a lighting device for the control cabinet, relating to the technical field of accessories of the control cabinet of a hydraulic power plant, wherein the lighting device is arranged in the control cabinet provided with a cabinet door and comprises a lighting lamp, a lamp holder and a power supply; the illuminating lamp is arranged on a lamp holder, and the lamp holder is connected with a power supply through a connecting wire circuit; the lamp holder is magnetic. The utility model discloses a lighting device for switch board passes through magnetic lamp stand with the light and installs in the switch board, has realized the fixed and removal of light in the switch board, and the maintainer of being convenient for overhauls.
Description
Technical Field
The utility model relates to a switch board accessory technical field especially relates to a switch board is used for lighting device of switch board.
Background
In the hydroelectric power plant, because electrical equipment is various and electrical control is complex, a large number of control cabinets are arranged for controlling the operation of each electrical equipment in the hydroelectric power plant, including the lifting and descending of a gate of the hydroelectric power plant, the automatic control of water seal, the operation of a unit and the like. Due to the complexity and the large load of the equipment, regular maintenance is needed to maintain the normal operation of the equipment. In the process of overhauling and maintaining the control cabinet, an overhauling person needs to carry the lighting equipment, and needs to hold the lighting equipment with one hand and operate the lighting equipment with the other hand with one hand in the overhauling process, so that great inconvenience is brought to the overhauling; or the lighting equipment is fixed at a certain place and then overhauled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a switch board and be used for lighting device of switch board, pass through magnetic lamp stand with the light and install in the switch board, realized the fixed and removal of light in the switch board, the maintainer of being convenient for overhauls.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a lighting device for a control cabinet is arranged in the control cabinet with a cabinet door and comprises a lighting lamp, a lamp holder and a power supply; the illuminating lamp is arranged on a lamp holder, and the lamp holder is connected with a power supply through a connecting wire circuit; the lamp stand has magnetism, can fix on having ferromagnetic metal in the switch board, realizes that the light moves and fixes everywhere, makes it remove with fixed all comparatively simple, convenient, the maintainer of being convenient for uses each equipment in the light maintenance switch board, reduces the illumination dead angle, and need not the maintainer and carry lighting device when overhauing the switch board, alleviates the instrument that the maintainer need carry when overhauing the work.
Furthermore, a first microswitch for controlling the on-off of the illuminating lamp is arranged at the joint of the cabinet door and the control cabinet; the first microswitch is connected with the power circuit. When the cabinet door is opened, the illuminating lamp is on, and when the cabinet door is closed, the illuminating lamp is off. When the cabinet door is opened, the maintainers can see the position of the illuminating lamp through the lighted illuminating lamp, so that the illuminating lamp can be moved conveniently; the primary condition in the control cabinet can be conveniently seen by the maintainer when the cabinet door is opened; simultaneously, close the cabinet door and can realize closing of light, can avoid maintainer to overhaul and finish forgetting to close the light, reduce the step, the energy saving.
Further, be provided with the light rack in the switch board, the maintainer is all will install the light on the lamp stand after overhauing at every turn and is placed in the light rack, avoids the light to put in disorder everywhere, influences the use of switch board.
Further, a rotating frame is arranged in the control cabinet, a mounting seat is arranged on the rotating frame, and the mounting seat is magnetically connected with the lamp holder. The rotating frame is installed on the inner wall of the control cabinet and is connected with the inner wall of the control cabinet in a rotating mode, so that the illuminating lamp installed on the installation seat can rotate on the inner wall of the control cabinet to irradiate all parts in the control cabinet.
Furthermore, the rotating frame comprises a rotating shaft arranged on the inner wall of the control cabinet and a rotating frame, wherein one end of the rotating frame is sleeved on the rotating shaft and rotates along the rotating shaft; the mounting seat is arranged on one side of the rotating frame facing to the middle area of the control cabinet, so that the light of the illuminating lamp can be irradiated to the middle of the control cabinet to the maximum extent, and the irradiation range is enlarged.
Furthermore, the rotating frame is provided with a plurality of mounting seats at equal intervals, so that the illuminating lamps can be conveniently mounted at different positions of the rotating frame.
Further, the rotating frame is provided with a sliding groove extending along the rotating frame, a sliding block is arranged at the lower end of the mounting seat, the sliding block can slide along the sliding groove, the mounting seat can slide along the sliding groove, and the lighting lamps are mounted at different positions of the rotating frame.
Furthermore, all be provided with the swivel mount on the top surface of switch board and the bottom surface, make the lamp stand install in the top surface and the bottom surface of switch board to rotate at the top surface and the bottom surface of switch board, realize the light irradiation of different angles in the switch board, avoid shining the dead angle, the easy access personnel overhauls equipment.
Further, the connecting wire comprises a wire and a magnetic insulating sleeve sleeved on the wire; a plurality of magnets are arranged on the inner wall of the control cabinet; the connecting wire is connected with switch board inner wall magnetism, makes the connecting wire adsorbed and fixes on magnet, avoids the connecting wire to pass from the switch board middle zone, makes the connecting wire not hinder maintainer maintenance equipment, improves maintenance efficiency.
Preferably, the bottom surface of the lamp holder is provided with a second microswitch for controlling the brightness of the illuminating lamp, so that the brightness of the illuminating lamp can be adjusted, and the illumination for overhauling and maintenance is convenient.
The utility model also provides a switch board, be provided with foretell lighting device in the switch board.
The utility model has the advantages that: (1) the utility model discloses a lighting device for switch board passes through magnetic lamp stand with the light and installs in the switch board, has realized the fixed and removal of light in the switch board, and the maintainer of being convenient for overhauls.
(2) The utility model discloses a be provided with the swivel mount in the lighting device for switch board realizes that the light of installation on the mount pad rotates on the switch board inner wall, shines each part in the switch board.
(3) The utility model discloses a lighting device for switch board is provided with first micro-gap switch in the junction of cabinet door and switch board, realizes the switch of light through the switch of cabinet door, and convenient to overhaul personnel uses the light.
(4) The utility model discloses a lighting device for switch board still is provided with the second micro-gap switch that is used for controlling light luminance, the illumination of convenient maintenance.
Drawings
Fig. 1 is a schematic structural view of a lighting device for a control cabinet according to the present invention;
fig. 2 is a partially enlarged view of a lighting device for a control cabinet according to the present invention;
fig. 3 is a schematic structural view of a lighting device lamp and a lamp holder for a control cabinet according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
100-control cabinet, 101-cabinet door, 1-lighting lamp, 2-lamp holder, 3-connecting wire, 4-rotating frame, 41-rotating shaft, 42-rotating frame, 421-mounting seat, 5-lighting lamp placing frame, 6-magnet, 7-first microswitch and 8-second microswitch.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1, the lighting device for a control cabinet provided in this embodiment is installed in a control cabinet 100 provided with a cabinet door 101, and includes a lighting lamp 1, a lamp holder 2 and a power supply; the illuminating lamp 1 is arranged on a lamp holder 2, and the lamp holder 2 is in circuit connection with a power supply through a connecting wire 3; the lamp base 2 is magnetic. The connecting wire 3 is long, so that the lighting lamp 1 can move at various positions in the control cabinet 100.
The power source may be a battery. Adopt the battery to throw light on for 1 alone of light can make light 1 still can work under the circumstances of switch board 100 outage, for the maintainer provides the illumination, the maintainer of being convenient for overhauls.
The power of the illuminating lamp 1 is also supplied through the power grid supplying power to the control cabinet 100, so that an additional power supply is not needed, the problem that the additionally arranged power supply cannot supply power and cannot be overhauled in time is avoided, and the overhaul of the control cabinet 100 by maintainers is influenced.
The surface of the lamp holder 2 is provided with a magnetic strip or a magnet or the surface material of the lamp holder 2 is made of a magnetic material, so that the lamp holder 2 is magnetic and can be conveniently fixed on ferromagnetic metal in the control cabinet 100.
A first microswitch 7 for controlling the opening and closing of the illuminating lamp 1 is arranged at the joint of the cabinet door 101 and the control cabinet 100; the first microswitch 7 is connected with a power circuit. When the cabinet door 101 is opened, the illuminating lamp 1 is on, and when the cabinet door 101 is closed, the illuminating lamp 1 is off.
Preferably, be provided with light rack 5 in the switch board 100, the maintainer is examined and repaired every time and is accomplished the back and all will install light 1 on lamp stand 2 and place in light rack 5, avoids light 1 to put in disorder everywhere, influences the use of switch board 100. Preferably, the lighting lamp placing rack 5 is arranged in a corner of the control cabinet 100, and does not interfere with the installation and use of other devices.
The working principle is as follows: when an inspector needs to overhaul the control cabinet 100, the cabinet door 101 is opened, the first microswitch 7 arranged at the joint of the cabinet door 101 and the control cabinet 100 is closed, and the illuminating lamp 1 is lightened; the maintainer can find the position of the illuminating lamp 1, take the lamp holder 2 provided with the illuminating lamp 1 up from the illuminating lamp placing frame 5, and then move the lamp holder as required to check the condition of each device in the control cabinet 100; when needs carefully look over or manual maintenance, place lamp stand 2 and can shine on the ferromagnetic metal of maintenance point at light, make light 1 fixed, the maintainer can overhaul the equipment in the switch board 100. When the maintenance is finished, the maintenance personnel put the lighting lamp 1 back into the lighting lamp placing rack 5, and the cabinet door 101 is closed, so that the lighting lamp 1 can be extinguished.
Example 2
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: as shown in fig. 2, a rotating frame 4 is disposed in the control cabinet 100, a mounting seat 421 is disposed on the rotating frame 4, and the mounting seat 421 is magnetically connected to the lamp socket 2. The rotating frame 4 is installed on the inner wall of the control cabinet 100 and is rotatably connected with the inner wall of the control cabinet 100, so that the illumination lamp 1 installed on the installation seat 421 rotates on the inner wall of the control cabinet 100 to illuminate each part in the control cabinet 100.
The mounting seat 421 is made of ferromagnetic metal material, or a magnet strip or a magnet is arranged on the mounting seat 421, so that the lamp holder 2 can be magnetically connected with the mounting seat 421.
The rotating frame 4 comprises a rotating shaft 41 arranged on the inner wall of the control cabinet 100 and a rotating frame 42 with one end sleeved on the rotating shaft 41 and rotating along the rotating shaft 41; the mounting seat 421 is disposed on a side of the rotating frame 42 facing the middle area of the control cabinet 100.
The rotating shaft 41 is fixedly connected with the inner wall of the control cabinet 100, one end of the rotating frame 4 is provided with a cylindrical rotating sleeve, and the rotating sleeve is sleeved on the rotating shaft 41 and is in interference fit with the rotating shaft 41.
Preferably, an end cover is arranged at one end of the rotating shaft 41 far away from the inner wall of the control cabinet 100, and the end cover is in threaded connection with the rotating shaft 41, so that the rotating sleeve is stably sleeved on the rotating shaft 41 and is not easy to disengage.
A plurality of mounting seats 421 are equidistantly arranged on the rotary frame 42, so that the illuminating lamp 1 can be conveniently mounted at different positions of the rotary frame 42.
Other parts in this embodiment are substantially the same as those in embodiment 1, and therefore are not described in detail.
Example 3
The embodiment is improved on the basis of the embodiment 2, and the improvement is as follows: as shown in fig. 3, the rotating frame 42 is provided with a sliding groove extending along the rotating frame 42, and the lower end of the mounting seat 421 is provided with a sliding block, the sliding block can slide along the sliding groove, so that the mounting seat 421 can slide along the sliding groove, and the lighting lamp 1 can be mounted at different positions of the rotating frame 42.
Preferably, the spout is T type groove, the slider is T type slider, makes the mount pad 421 difficult for deviating from the spout, the stable installation of the light 1 of being convenient for.
Other parts in this embodiment are substantially the same as those in embodiment 2, and thus are not described in detail.
Example 4
The embodiment is improved on the basis of the embodiment 2, and the improvement is as follows: the contact surface that rotating turret 42 and mount pad 421 are connected all is provided with the magnetic stripe, mount pad 421 and rotating turret 42 magnetism are connected, make mount pad 421 accessible magnetism fix the arbitrary position on rotating turret 42, the position adjustment of the light 1 of being convenient for.
Other parts in this embodiment are substantially the same as those in embodiment 2, and thus are not described in detail.
Example 5
The embodiment is improved on the basis of any one of embodiments 1 to 4, and the improvement is as follows: the top surface and the bottom surface of the control cabinet 100 are both provided with the rotating frames 4, so that the lamp holder 2 can be installed on the top surface and the bottom surface of the control cabinet 100 and can rotate on the top surface and the bottom surface of the control cabinet 100, light irradiation at different angles in the control cabinet 100 is realized, the irradiation dead angle is avoided, and the maintenance of equipment by maintenance personnel is facilitated.
Namely, a first rotating frame is arranged on the top surface in the control cabinet 100, the first rotating frame comprises a first rotating shaft and a first rotating frame rotating along the axis of the first rotating shaft, and a mounting seat 421 is arranged on the lower surface of the first rotating frame; a second rotating frame is arranged on the bottom surface in the control cabinet 100, the second rotating frame comprises a second rotating shaft and a second rotating frame rotating along the axis of the second rotating shaft, and a mounting seat 421 is arranged on the upper surface of the second rotating frame; the mounting seats 421 on the first rotating frame and the second rotating frame are respectively connected with the first rotating frame and the second rotating frame in a sliding manner or in a magnetic manner; or a plurality of mounting seats 421 are arranged on the first rotating frame and the second rotating frame at equal distance.
Other parts in this embodiment are substantially the same as any of embodiments 1 to 4, and therefore are not described in detail.
Example 6
The embodiment is improved on the basis of any one of the embodiments 1 to 5, and the improvement is as follows: the connecting wire 3 comprises a wire and a magnetic insulating sleeve sleeved on the wire; a plurality of magnets 6 are arranged on the inner wall of the control cabinet 100; connecting wire 3 and 100 inner wall magnetism of switch board are connected, make connecting wire 3 adsorbed and fix on magnet 6, avoid connecting wire 3 to pass from the switch board 100 middle zone, make connecting wire 3 not hinder maintainer maintenance equipment, improve maintenance efficiency.
Other parts in this embodiment are substantially the same as any of embodiments 1 to 5, and therefore are not described in detail.
Example 7
The embodiment is improved on the basis of any one of the embodiments 1 to 6, and the improvement is as follows: as shown in fig. 3, a second microswitch 8 for controlling the brightness of the illuminating lamp 1 is arranged on the bottom surface of the lamp holder 2, so that the brightness of the illuminating lamp 1 can be adjusted, and the illumination for overhauling and maintenance is convenient. When first micro-gap switch 7 is closed and second micro-gap switch 8 is pressed down, light 1 is in the highlight state, when first micro-gap switch 7 is closed and second micro-gap switch 8 is unclamped, light 1 is in the little bright state, and when first micro-gap switch 7 was opened, light 1 was extinguish.
When the maintainer maintained maintenance switch board 100, the light was bright a little after opening cabinet door 101, and the suggestion maintainer light 1's position is taken in the aspect, and the maintainer adsorbs the light 1 back at the metal surface after light 1 is in the highlight state, conveniently maintains the illumination.
Other parts in this embodiment are substantially the same as any of embodiments 1 to 6, and therefore are not described in detail.
Example 8
The utility model also provides a switch board is provided with the lighting device of any embodiment of embodiments 1-7 in this switch board.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A lighting device for a control cabinet, for being arranged in a control cabinet (100) provided with a cabinet door (101), characterized in that: the lighting device comprises a lighting lamp (1), a lamp holder (2) and a power supply; the illuminating lamp (1) is arranged on the lamp holder (2), and the lamp holder (2) is in circuit connection with a power supply through a connecting wire (3); the lamp holder (2) is magnetic; a first microswitch (7) for controlling the opening and closing of the illuminating lamp (1) is arranged at the joint of the cabinet door (101) and the control cabinet (100); the first microswitch (7) is connected with a power circuit; a rotatable rotating frame (4) is arranged in the control cabinet (100), a mounting seat (421) is arranged on the rotating frame (4), and the mounting seat (421) is magnetically connected with the lamp holder (2); the rotating frame (4) comprises a rotating shaft (41) arranged on the inner wall of the control cabinet (100) and a rotating frame (42) with one end sleeved on the rotating shaft (41) and rotating along the rotating shaft (41); the mounting seat (421) is arranged on one side of the rotating frame (42) facing to the middle area of the control cabinet (100); the top surface and the bottom surface of the control cabinet (100) are provided with rotating frames (4); an illuminating lamp placing rack (5) is arranged in the control cabinet (100).
2. A lighting device for a control cabinet according to claim 1, characterized in that the rotating frame (42) is provided with a plurality of mounting seats (421) at equal intervals.
3. A lighting device for a control cabinet according to claim 1, characterized in that the rotating frame (42) is provided with a sliding groove extending along the rotating frame (42), and the lower end of the mounting seat (421) is provided with a sliding block which can slide along the sliding groove.
4. A lighting device for a control cabinet according to any one of claims 1 to 3, wherein the connecting wire (3) comprises a conducting wire and a magnetic insulating sleeve sleeved on the conducting wire; a plurality of magnets (6) are arranged on the inner wall of the control cabinet (100); the connecting wire (3) is magnetically connected with the inner wall of the control cabinet (100).
5. A lighting device for control cabinet according to claim 1, characterized in that the bottom of the lamp holder (2) is provided with a second microswitch (8) for controlling the brightness of the lighting lamp (1).
6. A control cabinet is characterized in that the lighting device for the control cabinet is arranged in the control cabinet according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235328.8U CN210197221U (en) | 2018-12-28 | 2018-12-28 | Control cabinet and lighting device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235328.8U CN210197221U (en) | 2018-12-28 | 2018-12-28 | Control cabinet and lighting device for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197221U true CN210197221U (en) | 2020-03-27 |
Family
ID=69880450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822235328.8U Active CN210197221U (en) | 2018-12-28 | 2018-12-28 | Control cabinet and lighting device for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197221U (en) |
-
2018
- 2018-12-28 CN CN201822235328.8U patent/CN210197221U/en active Active
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