CN112728506A - Detachable indicator lamp holder - Google Patents
Detachable indicator lamp holder Download PDFInfo
- Publication number
- CN112728506A CN112728506A CN202110004666.4A CN202110004666A CN112728506A CN 112728506 A CN112728506 A CN 112728506A CN 202110004666 A CN202110004666 A CN 202110004666A CN 112728506 A CN112728506 A CN 112728506A
- Authority
- CN
- China
- Prior art keywords
- outer shell
- lamp
- shell
- indicator light
- lining
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 206010014357 Electric shock Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 241001674044 Blattodea Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a detachable indicating lamp holder which comprises a cylindrical outer shell, a lamp holder detachably arranged at one end of the outer shell, a lamp shade covering the lamp holder, two spring contacts positioned in the outer shell and two binding posts fixedly connected with the spring contacts respectively; the lampshade is transparent and is hinged at the end part of the lamp cap through the rebound spring, so that the operation time for replacing the indicator lamp can be greatly reduced compared with the prior art, the time consumption is shortened to be within 10 seconds, and the maintenance problem can be solved rapidly in time; meanwhile, the operation and maintenance integrated operation is simplified, the related work of replacing the bulb can be finished by a single person, and the personnel input cost is reduced; a novel method for replacing the indicator lamp is provided.
Description
Technical Field
The invention relates to the technical field of electric power and electric facilities, in particular to a detachable indicating lamp holder.
Background
The power distribution cabinet is the upper-level power distribution equipment of the power distribution cabinet, the size of the power distribution cabinet is large, and large electrical equipment can be placed into the power distribution cabinet, so that the power distribution cabinet is generally used as power distribution equipment with medium-capacity load, and comprises the power distribution cabinet, a motor and the like, and the applicable known capacity of the power distribution cabinet is different in each process field, and is generally from several kilowatts to dozens of kilowatts. Under normal conditions, the red light on the power distribution cabinet indicates that the branch circuit is in a working state, and the green light indicates that the branch circuit is in a stop working state. A large number of detachable indicator lamps are used in various existing power distribution cabinets, switch cabinets and secondary screen cabinets.
The existing power distribution cabinet indicator lamp is characterized in that an indicator lamp is installed at a reserved opening of a cabinet body and wiring is completed by opening the cabinet body. The reserved opening of the cabinet body is just opposite to the position, the indicating lamp is installed, wiring is completed, and the reserved opening can be just opposite to the cabinet door when the cabinet door is closed. However, the existing table with the indicator lamp has a plurality of troubles:
1. the replacement of the indicator light belongs to an operation and maintenance integrated project, a corresponding operation card needs to be established, and two persons need to work simultaneously. The change of pilot lamp is troublesome relatively, and it is very different according to the secondary wiring complexity of screen cabinet to change consuming time. The following-up step is generally: 1) wearing gauze gloves, 2) opening the cabinet door. 3) Dismantle the wiring (twine electric sticky tape simultaneously), 4) dismantle the pilot lamp, 5) change the pilot lamp, 6) insert the wiring, 7) close the cabinet door. According to the statistics of groups, the switch cabinet consumes 5-10 minutes on average when the indicator lamp is replaced, and the screen cabinet indicator lamp is replaced for about 8-15 minutes, so that the efficiency is low.
2. The secondary wiring is easy to be touched by mistake, so that the protection is refused to be operated and tripped open. Because the cubical switchboard height is far greater than the condition that china's average height (male sex 170cm, women 156cm), change the pilot lamp, it is that the people climbs the insulating ladder and changes, and the operation of changing relies on the point generally on the cabinet body or cabinet door, if rely on the point shakiness, causes cubical switchboard vibrations or human mistake to bump the secondary wiring, easily causes the sky to open and jump off, secondary wiring disconnection. The internal wiring of the secondary screen cabinet is complicated, and operation and maintenance personnel are difficult to avoid touching the wiring and the air switch in the process of replacing the indicator lamp, so that the vibration of the switch cabinet or the mistaken touch of a human body on the secondary wiring is easily caused, the air switch is easily opened and opened, and the secondary wiring is disconnected.
3. The personnel injury is caused, and the operation and maintenance personnel are in the process of replacing the indicating lamp, and are difficult to avoid touching the wiring and the air switch due to the manual operation problem, so that the personnel get an electric shock.
Disclosure of Invention
The invention aims to provide a detachable indicating lamp holder which is simple in structure, convenient to maintain and replace, wide in application range, safe and stable, and aims to solve the problem that the existing indicating lamp holder is troublesome to install, maintain and replace.
In order to achieve the purpose, the invention provides the following technical scheme: a detachable indicating lamp holder comprises a cylindrical outer shell, a lamp holder detachably arranged at one end of the outer shell, a lampshade covering the lamp holder, two spring contacts positioned in the outer shell and two binding posts fixedly connected with the spring contacts respectively; the lampshade is transparent and is hinged to the end of the lamp holder through a rebound spring.
Preferably, the outer shell is fixedly arranged in the outer shell, and the outer wall of the inner shell is attached to the inner wall of the outer shell; the shell of the lining shell is provided with a hollow part.
Preferably, the inside fixed symmetry of inside lining casing is provided with the stopper, the stopper makes being located inside the lining casing that the pilot lamp can stabilize.
Preferably, the tail part of the lamp holder and the end part of the lining shell are provided with matched threads.
Preferably, the lining shell is made of an insulating material.
Preferably, the outer shell is of a metal structure, so that heat dissipation of the hollow part of the lining shell can be promoted.
Preferably, a protective cover is arranged on the other end of the outer shell, the protective cover is fixedly arranged in the power distribution cabinet, and the binding post is located in the protective cover.
Preferably, an insulating plate is arranged between the spring contact and the terminal.
Compared with the prior art, the invention has the beneficial effects that:
1. the operation time for replacing the indicator lamp can be greatly reduced compared with the prior art, the time consumption is shortened to be within 10 seconds, and the maintenance problem can be solved quickly in time; meanwhile, the operation and maintenance integrated operation is simplified, the related work of replacing the bulb can be finished by a single person, and the personnel input cost is reduced; a novel method for replacing the indicator lamp is provided.
2. The maintenance difficulty is greatly reduced, personnel are prevented from mistakenly touching secondary equipment and wiring due to a complex maintenance process, the occurrence of the conditions of protection misoperation, operation failure and the like is avoided, the occurrence of power grid accidents is well prevented, and the economic benefit is improved remarkably.
3. In the maintenance process, the operation on the connecting wire is not needed, the risk of electric shock of personnel is fundamentally prevented, and the personal safety of the personnel is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a half-sectional view of the present invention.
In the figure: 1. a lamp cap; 2. a lamp shade; 3. a liner shell; 4. an outer housing; 5. a spring contact; 6. a stopper; 7. a protective cover; 8. a binding post; 9. a rebound spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," "sleeved," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other or the two elements can interact with each other, so that the specific meaning of the terms in the invention can be understood according to specific situations by a person skilled in the art.
Referring to fig. 1-3, the detachable indicating lamp holder of the present embodiment includes a cylindrical outer casing 4, a lamp cap 1 detachably disposed at one end of the outer casing 4, a lampshade 2 covering the lamp cap 1, two spring contacts 5 disposed inside the outer casing 4, and two binding posts 8 respectively fixedly connected to the spring contacts 5; the lampshade 2 is transparent and is hinged at the end part of the lamp holder 1 through a rebound spring 9.
Further, the device also comprises a lining shell 3 fixedly arranged in the outer shell 4, wherein the outer wall of the lining shell 3 is attached to the inner wall of the outer shell 4; be provided with fretwork portion on the casing of inside lining casing 3, the surface adopts the fretwork design, and the guarantee pilot lamp has better heat dispersion in it.
Further, the inside fixed symmetry of inside lining shell 3 is provided with stopper 6, and stopper 6 makes that the pilot lamp can be firm be located inside lining shell 3 to can be accurate with the alignment of spring contact 5.
Further, the lamp holder 1 and the lining shell 3 are connected by threads; specifically, the inner side of the tail part of the lamp holder 1 and the outer side of the end part of the lining shell 3 are provided with matched threads.
Further, the lining shell 3 is made of an insulating material.
Furthermore, the outer shell 4 is of a metal structure or a part of the outer shell is of a metal structure, so that the lining shell 3 can be supported, and the strength of the lining shell 3 is improved; simultaneously, the shell made of metal can timely dissipate heat transmitted by the hollow-out part of the lining shell 3 to the outside, and the internal components are prevented from being in fault due to overheating.
Furthermore, a protective cover 7 is arranged on the other end of the outer shell 4, the protective cover 7 is fixedly arranged in the power distribution cabinet, the wiring terminal 8 is positioned in the protective cover 7, and the protective cover 7 plays a role of protecting workers when working near the wiring part, so that the risk of electric shock caused by mistaken touch is reduced; meanwhile, short circuit caused by invasion of organisms such as mice, cockroaches and the like into the device can be greatly avoided.
Further, an insulating plate 10 is arranged between the spring contact 5 and the terminal 8, and the insulating plate 10 can reduce the electric shock risk of workers.
Furthermore, an annular rubber ring is arranged on the contact surface of the lampshade 2 and the lamp holder 1, so that the air tightness of the whole device is increased, water vapor is prevented from entering the device, and the service life of the bulb and the device is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a detachable indicator light seat which characterized in that: the LED lamp comprises a cylindrical outer shell (4), a lamp cap (1) detachably arranged at one end of the outer shell (4), a lampshade (2) covered on the lamp cap (1), two spring contacts (5) positioned in the outer shell (4) and two binding posts (8) fixedly connected with the spring contacts (5) respectively; the lampshade (2) is transparent and is hinged to the end of the lamp holder (1) through a rebound spring (9).
2. A removable indicator light holder according to claim 1, wherein: the outer wall of the lining shell (3) is attached to the inner wall of the outer shell (4); and a hollow part is arranged on the lining shell (3).
3. A removable indicator light holder according to claim 2, wherein: the inside fixed symmetry of inside lining casing (3) is provided with stopper (6), stopper (6) make that the pilot lamp can be firm be located inside lining casing (3).
4. A removable indicator light holder according to claim 2, wherein: the tail of the lamp holder (1) and the end part of the lining shell (3) are provided with matched threads.
5. A removable indicator light holder according to claim 2, wherein: the lining shell (3) is made of an insulating material.
6. A removable indicator light holder according to claim 2, wherein: the outer shell (4) is of a metal structure, and heat dissipation of the hollow part of the lining shell (3) can be promoted.
7. A removable indicator light holder according to claim 1, wherein: the protection device is characterized in that a protection cover (7) is arranged on the other end of the outer shell (4), the protection cover (7) is fixedly arranged in the power distribution cabinet, and the wiring terminal (8) is located in the protection cover (7).
8. A removable indicator light holder according to claim 1, wherein: an insulating plate (10) is arranged between the spring contact (5) and the binding post (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004666.4A CN112728506A (en) | 2021-01-04 | 2021-01-04 | Detachable indicator lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004666.4A CN112728506A (en) | 2021-01-04 | 2021-01-04 | Detachable indicator lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112728506A true CN112728506A (en) | 2021-04-30 |
Family
ID=75590752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110004666.4A Pending CN112728506A (en) | 2021-01-04 | 2021-01-04 | Detachable indicator lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112728506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594598A (en) * | 2020-12-31 | 2021-04-02 | 国网山东省电力公司蓬莱市供电公司 | Transformer substation indicator lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040105270A1 (en) * | 2002-12-03 | 2004-06-03 | Whiter Shieh | Shunt element contacting structure for decorative lamp holder |
| CN103137355A (en) * | 2012-12-08 | 2013-06-05 | 重庆市才诗科技发展中心 | Switch connection indicator lamp |
| CN105351819A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Indicator lamp of electrical cabinet and electrical cabinet |
| CN207132286U (en) * | 2017-07-04 | 2018-03-23 | 韩元元 | One kind is easy to interspersed LED lamp bead device |
| CN209782527U (en) * | 2019-05-28 | 2019-12-13 | 广东电网有限责任公司 | Split type control cubicle position indicator lamp |
| CN213712994U (en) * | 2021-01-04 | 2021-07-16 | 国网福建省电力有限公司建宁县供电公司 | Detachable indicator lamp holder |
-
2021
- 2021-01-04 CN CN202110004666.4A patent/CN112728506A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040105270A1 (en) * | 2002-12-03 | 2004-06-03 | Whiter Shieh | Shunt element contacting structure for decorative lamp holder |
| CN103137355A (en) * | 2012-12-08 | 2013-06-05 | 重庆市才诗科技发展中心 | Switch connection indicator lamp |
| CN105351819A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Indicator lamp of electrical cabinet and electrical cabinet |
| CN207132286U (en) * | 2017-07-04 | 2018-03-23 | 韩元元 | One kind is easy to interspersed LED lamp bead device |
| CN209782527U (en) * | 2019-05-28 | 2019-12-13 | 广东电网有限责任公司 | Split type control cubicle position indicator lamp |
| CN213712994U (en) * | 2021-01-04 | 2021-07-16 | 国网福建省电力有限公司建宁县供电公司 | Detachable indicator lamp holder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594598A (en) * | 2020-12-31 | 2021-04-02 | 国网山东省电力公司蓬莱市供电公司 | Transformer substation indicator lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213712994U (en) | Detachable indicator lamp holder | |
| CN112728506A (en) | Detachable indicator lamp holder | |
| CN107508171B (en) | A kind of distribution box with safety device | |
| CN203205266U (en) | Portable single-phase bypass air switch | |
| CN111627739B (en) | Anti-misoperation device for separating gate of high-low voltage power distribution cabinet | |
| CN104112611A (en) | Portable single-phase air bypass switch | |
| CN106653428A (en) | Switch-on indicating isolation switch | |
| CN209516380U (en) | A kind of chemical machinery electric power overhaul cabinet | |
| CN111654983A (en) | Novel intelligent power supply with protection against electric shock | |
| CN211480725U (en) | Armored movable metal-enclosed switch cabinet | |
| CN218975969U (en) | Charging device | |
| CN212991016U (en) | Circuit breaker with monitoring function | |
| CN110461114A (en) | A kind of wisdom industry triggering emergency stop device | |
| CN110519949A (en) | A kind of wisdom industry triggering emergency stop device | |
| CN110400714A (en) | A kind of wisdom industry triggering emergency stop device | |
| CN110391101A (en) | A kind of wisdom industry triggering emergency stop device | |
| CN203070947U (en) | Illumination type insulation operating rod | |
| CN215645615U (en) | Power distribution control equipment with fault indication function | |
| CN214676036U (en) | Electronic information anti-interference protector | |
| CN218867659U (en) | Protection device for ring main unit | |
| CN215417960U (en) | Button device for automatic control box type transformer substation | |
| CN213184190U (en) | Fuse tube base with indicator light | |
| CN203134598U (en) | Three position load switch operation mechanism | |
| CN219372027U (en) | Low-voltage reactive compensation switching switch | |
| CN210296245U (en) | Protection device for air switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |