CN104819413B - Transformer station's indicator lamp - Google Patents
Transformer station's indicator lamp Download PDFInfo
- Publication number
- CN104819413B CN104819413B CN201510201376.3A CN201510201376A CN104819413B CN 104819413 B CN104819413 B CN 104819413B CN 201510201376 A CN201510201376 A CN 201510201376A CN 104819413 B CN104819413 B CN 104819413B
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- CN
- China
- Prior art keywords
- contact pin
- shell
- housing
- transformer station
- indicator lamp
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of transformer station's indicator lamp, including base and luminescence component, luminescence component includes lamp holder, first contact pin, the second contact pin that one end is connected with lamp holder, at least two resistance, one end of resistance is connected with lamp holder, the other end is connected with the first contact pin, base includes the first shell, second housing below the first shell, the first contact pin pipe in second housing, second contact pin pipe, first conducting strip and the second conducting strip, first shell is connected with second housing, and be detachably connected with second housing, luminescence component is sheathed in the first shell and second housing, first contact pin passes through the first contact pin pipe away from one end of resistance, and offseted with the first conducting strip, second contact pin passes through the second contact pin pipe away from one end of lamp holder, and offseted with the second conducting strip.This hair luminescence component is safeguarded using can change and safeguard simple and convenient with a plug-in design without specialty maintenance technical ability；And base is designed using reactive circuit element, without changing after installation, maintenance cost is reduced.
Description
Technical field
The present invention relates to power supply technical field, more particularly to a kind of transformer station's indicator lamp.
Background technology
It is presently used for during transformer station's indicator lamp of powered instruction largely applies to transformer station.Due to transformer station's indicator lamp fortune
Row is influenceed in work of transformer substation scene by factors such as temperature, humidity, vibrations, and transformer station's indicator lamp fault rate is high, it is often necessary to
Safeguard.And during transformer station's indicator lamp replacing it is general using charged for replacement mode, it is necessary to professional maintainer's operation, and operator on duty
Do not possess replacing ability, therefore maintainer just must go to live replacing, cause maintenance not in time, not only inefficiency, also
Increase transportation cost and human cost；And, it is necessary to integrally be changed, maintenance cost after existing transformer station's indicator lamp is damaged
It is high.
The content of the invention
It is an object of the invention to provide a kind of transformer station's indicator lamp, fault rate can be reduced, and be easy to safeguard, improve work
Make efficiency, reduce maintenance cost.
To realize the purpose of the present invention, adopt the technical scheme that：
A kind of transformer station's indicator lamp, including base and luminescence component, luminescence component include lamp holder, the first contact pin, one end with
Second contact pin, at least two resistance of lamp holder connection, one end of resistance are connected with lamp holder, and the other end is connected with the first contact pin, bottom
Seat includes the first shell, the second housing below the first shell, the first contact pin pipe in second housing, the second contact pin
Pipe, the first conducting strip and the second conducting strip, the first shell are connected with second housing and are detachably connected with second housing, are lighted
Assembly set in the first shell and second housing, the first contact pin away from resistance one end through the first contact pin pipe and with first
Conducting strip offsets, and the second contact pin offsets away from one end of lamp holder through the second contact pin pipe and with the second conducting strip.
At least two resistor coupled in parallel as transformer station's indicator lamp dropping resistor, if one of disconnect, remaining resistance
Still can normally run, reduce the fault rate of transformer station's indicator lamp, improve service life；And hindered by selecting different parallel resistances
Value, can make transformer station's indicator lamp be applied to different electric mains and other dc sources, make the adaptability of transformer station's indicator lamp more
Extensively.Luminescence component is socketed in base, the first contact pin away from resistance one end through the first contact pin pipe and with the first conducting strip phase
Support, the second contact pin is offseted away from one end of lamp holder through the second contact pin pipe and with the second conducting strip, and transformer station's indicator lamp is damaged
Afterwards, directly luminescence component is extracted from base, the luminescence component for more renewing, luminescence component is used and can set with a plug-in
Meter, changes and safeguards simple and convenient, can be safeguarded without specialty maintenance technical ability, safeguards timely, improves operating efficiency；And base is used
Reactive circuit element is designed, and in the absence of component damage problem, without changing after installing successively, reduces maintenance cost；First shell
It is detachably connected with second housing, is easy to the installation and fixation of the first conducting strip and the second conducting strip.
Technical scheme is further illustrated below：
Further that luminescence component also includes being socketed on inner casing in the first shell and second housing, the first shell and
The opposite face of inner casing is provided with the groove and projection of mutual cooperation, and resistance is located in inner casing, and cap part stretches out inner casing.Luminescence component
Fixed in the first shell and second housing by inner casing, and groove and raised mutual cooperation, prevent luminescence component from using process
In circumferentially rotate, improve the stability of transformer station indicator lamp work, and be easily installed positioning, prevent luminescence component slotting
Cause the infringement of contact pin when pulling out incorrect, be more convenient repair and replacement.
It is further that transformer station's indicator lamp also includes limit screw cap, one end of limit screw cap endoporus is provided with internal thread, separately
One end is provided with the first limiting plate, and the first shell is provided with the thread bush with screw-internal thread fit, and inner casing stretches out institute near one end of lamp holder
State the first shell and be provided with the second limiting plate offseted with the first limiting plate.The internal thread of limit screw cap coordinates rotation with thread bush
Tightly, and being threaded to makes the first limiting plate and the second limiting plate offset, luminescence component is prevented to be moved vertically in use,
Improve the stability of transformer station's indicator lamp work.
It is further that transformer station's indicator lamp also includes the hold-doun nut coordinated with thread bush, hold-doun nut is sheathed on spiral shell
Line put and positioned at limit screw cap away from lamp holder side, the first shell also includes being sheathed on fixed plate on thread bush, fixed
Plate is located at the hold-doun nut away from the side of the limit screw cap, and fixing groove is formed between hold-doun nut and fixed plate.To become
Power station indicator lamp is arranged on when on guidance panel, and transformer station's indicator lamp is fixed on into guidance panel by hold-doun nut and fixed plate
On, it is easily installed and dismantles.
It is further that gasket ring is provided between limit screw cap and hold-doun nut.Prevent between limit screw cap and hold-doun nut
Collide, play cushioning effect.
It is further that inner casing periphery is arranged with the first louvre that several run through.By setting the first louvre, just
In the radiating of luminescence component, the service life of extension transformer station indicator lamp.
It is further that the shape of cross section of the first contact pin is different from the shape of cross section of the second contact pin, the first contact pin pipe
Endoporus and the first contact pin form fit, the endoporus of the second contact pin pipe and the second contact pin form fit.During installation, it is easy to luminous group
Positioning between part and base, prevents luminescence component from causing the infringement of contact pin when plugging incorrect, is more convenient repair and replacement.
It is further that base also includes the base plate in second housing, base plate is provided with what is connected with the first contact pin pipe
The second through hole that first through hole is connected with the second contact pin pipe, the side of base plate is provided with the first contact pin pipe and the second contact pin pipe, another
Side is provided with the first conducting strip and the second conducting strip.First contact pin pipe, the second contact pin pipe, the first conducting strip and the second conducting strip pass through
Base plate is fixed on base.
It is further that second housing periphery is arranged with the second louvre of insertion.By the second louvre to the group that lights
Part is radiated, the service life of extension transformer station indicator lamp.
Compared with prior art, the invention has the advantages that：
The present invention by using at least two resistor coupled in parallel as transformer station's indicator lamp dropping resistor, if one of them is disconnected
Open, remaining resistance still can normally run, reduce the fault rate of transformer station's indicator lamp, improve service life；And by selection not
Same parallel resistance resistance, can make transformer station's indicator lamp be applied to different electric mains and other dc sources, refer to transformer station
Show that the adaptability of lamp is wider.Luminescence component is socketed in base, the first contact pin away from resistance one end through the first contact pin pipe and
Offseted with the first conducting strip, the second contact pin offsets away from one end of lamp holder through the second contact pin pipe and with the second conducting strip, power transformation
After indicator lamp of standing is damaged, directly luminescence component is extracted from base, the luminescence component for more renewing, luminescence component is used can
Band point plug-in design, changes and safeguards simple and convenient, can be safeguarded without specialty maintenance technical ability, safeguards timely, improves work effect
Rate；And base is designed using reactive circuit element, in the absence of component damage problem, without changing after installing successively, maintenance is reduced
Cost；First shell is detachably connected with second housing, is easy to the installation and fixation of the first conducting strip and the second conducting strip.
Brief description of the drawings
The structural representation of Tu1Shi embodiment of the present invention transformer station indicator lamp；
The exploded perspective view of Tu2Shi embodiment of the present invention transformer station indicator lamp；
Fig. 3 is the structural representation of embodiment of the present invention second housing；
Fig. 4 is the structural representation of embodiment of the present invention luminescence component；
Fig. 5 is the structural representation of the nut of the embodiment of the present invention first；
Fig. 6 is the structural representation of embodiment of the present invention bottom.
Description of reference numerals：
10. base, 110. first shells, 111. is raised, 112. thread bush, 113. fixed plates, 120. second housings, 121.
Base plate, 122. second louvres, 130. first contact pin pipes, 140. second contact pin pipes, 20. luminescence components, 210. lamp holders, 220.
One contact pin, 230. second contact pins, 240. resistance, 250. grooves, 260. second limiting plates, 270. first louvres, 280. inner casings,
310. first conducting strips, 320. second conducting strips, 40. limit screw caps, 410. first limiting plates, 420. internal threads, 50. fix spiral shell
Cap, 60. fixing grooves, 70. gasket rings, 80. bottoms, 810. first wiring holes, 820. second wiring holes, 90. fixing holes.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of transformer station's indicator lamp, including base 10 and luminescence component 20, luminescence component 20 include
Second contact pin 230, at least two resistance 240 of lamp holder 210, the first contact pin 220, one end and lamp holder 210 connection, resistance 240
One end is connected with lamp holder 210, and the other end is connected with the first contact pin 220, and base 10 is including the first shell 110, positioned at the first shell
The second housing 120 of 110 lower sections, the first contact pin pipe 130 in second housing 120, the second contact pin pipe 140, first are conductive
The conducting strip 320 of piece 310 and second, the first shell 110 is connected with second housing 120 and is detachably connected with second housing 120,
Luminescence component 20 is sheathed in the first shell 110 and second housing 120, the contact pin of 130 second contact pin pipe of the first contact pin pipe 140 first
220 offset through the first contact pin pipe 130 and with the first conducting strip 310 away from one end of resistance 240, and the second contact pin 230 is away from lamp
First 210 one end offsets through the second contact pin pipe 140 and with the second conducting strip 320.
The parallel connection of at least two resistance 240 as transformer station's indicator lamp dropping resistor 240, it is remaining if one of disconnect
Resistance 240 still can normally run, reduce the fault rate of transformer station indicator lamp, improve service life；And it is different by selecting
The resistance of parallel resistance 240, can make transformer station's indicator lamp be applied to different electric mains and other dc sources, indicate transformer station
The adaptability of lamp is wider.Luminescence component 20 is socketed in base 10, and the first contact pin 220 passes through first away from one end of resistance 240
Contact pin pipe 130 simultaneously offsets with the first conducting strip 310, and the second contact pin 230 passes through the second contact pin pipe away from one end of lamp holder 210
140 and offseted with the second conducting strip 320, after transformer station's indicator lamp is damaged, directly luminescence component 20 extracted from base 10,
The luminescence component 20 for more renewing, luminescence component 20 is changed and safeguards simple and convenient, without special using that can be designed with a plug-in
Industry maintenance technical ability can safeguard that maintenance is timely, improve operating efficiency；And base 10 is designed using reactive circuit element, in the absence of unit
Device failure problem, without changing after installing successively, reduces maintenance cost；First shell 110 detachably connects with second housing 120
Connect, be easy to the installation and fixation of the first conducting strip 310 and the second conducting strip 340.
As shown in figure 4, in the present embodiment, luminescence component 20 includes four resistance 240, four resistance values of resistance 240
It is 60k Ω, the parallel connection of four resistance 240 is used as dropping resistor.Luminescence component 20 can also according to actual needs set two or more
Resistance 240, and select different resistance values.And the cross section of second housing 120 is rectangular.
As shown in Figures 2 to 4, luminescence component 20 also includes the inner casing being socketed in the first shell 110 and second housing 120
280, the opposite face of the first shell 110 and inner casing 280 is provided with the groove 250 and raised 111 of mutual cooperation, in resistance 240 is located at
In shell 280, lamp holder 210, the first contact pin pipe 130 and the second contact pin pipe 140 partly stretch out inner casing 280.Luminescence component 20 passes through
Inner casing 280 is fixed in the first shell 110 and second housing 120, and groove 250 and raised 140 cooperates, and prevents luminescence component
20 circumferentially rotate in use, improve the stability of transformer station's indicator lamp work, and are easily installed positioning, prevent
Luminescence component 20 causes the infringement of contact pin when plugging incorrect, is more convenient repair and replacement.
In the present embodiment, as shown in Fig. 2 the endoporus of the first shell 110 is provided with and the groove and for connecting end face
Individual raised 111, then the outer wall of inner casing 280 be correspondingly arranged, inner casing 280 is provided with raised 111 side from the first shell 110 during installation
Insertion, and the groove 250 of outer wall is directed at raised the 111 of the first shell 110, installation is positioned more rapidly, improve operating efficiency.
The endoporus of the first shell 110 can also according to actual needs set at least one groove or raised 111.
As shown in Figure 1 to Figure 3, the first shell 110 is provided with thread bush 112, the fixed plate 113 being sheathed on thread bush 112,
Transformer station's indicator lamp also includes the limit screw cap 40 and hold-doun nut 50 that coordinate with thread bush 112, limit screw cap 40 and fixed spiral shell
Cap 50 is sheathed on thread bush 112, and hold-doun nut 50 is located between limit screw cap 40 and fixed plate 113, and hold-doun nut 50
Fixing groove 60 is formed and fixed plate 113 between.As shown in figure 5, one end of the endoporus of limit screw cap 40 is provided with and coordinates with thread bush 112
Internal thread 420, the other end is provided with the first limiting plate 410, as shown in figure 4, the periphery of inner casing 280 is provided with and the near lamp holder 210
The second limiting plate 260 that one limiting plate 410 offsets.During installation, one end that base 10 is provided with thread bush 112 is enclosed within guidance panel
Fixing hole on, and by installing hold-doun nut 50, transformer station's indicator lamp is fixed on guidance panel；Then luminescence component 20
Raised 111 side insertion is provided with from the first shell 110, groove 250 and raised 111 coordinates, the first contact pin 220 and first is conductive
After piece 310 offsets, the second contact pin 230 and the second conducting strip 320 offset, limit screw cap 40 is arranged on the first shell 110 and
It is threaded to the first limiting plate 410 and the second limiting plate 260 offsets, luminescence component 20 is fixed on the first shell 110, prevents from lighting
Component 20 is moved vertically in use, improves the stability of transformer station's indicator lamp work.As depicted in figs. 1 and 2,
Gasket ring 70 is provided between limit screw cap 40 and hold-doun nut 50.Prevent from being collided between limit screw cap 40 and hold-doun nut 50,
Play cushioning effect.
As shown in Figure 2 and Figure 6, transformer station's indicator lamp also includes bottom 80 and fastener (accompanying drawing is not identified), bottom 80
It is oppositely arranged in the lower section of second housing 120 and with second housing 120, bottom 80 is additionally provided with relative with the first conducting strip 310
First wiring hole 810, second wiring hole 820 relative with the second conducting strip 320, fixed plate 113, second housing 120 and bottom
80 are equipped with the fixing hole 90 with appended claims, and fixing hole 90 is sequentially communicated fixed plate 113, second housing 120 and bottom 80.
First shell 113, second housing 120 and bottom 80 are fixed by fixing hole 90 and appended claims, by setting bottom 80, are prevented
Only exposed wiring short circuit, makes the use of transformer station's indicator lamp safer.As shown in figure 3, base 10 also includes being located at second housing
Base plate 121 in 120, base plate 121 is provided with the first through hole (accompanying drawing is not identified) and second connected with the first contact pin pipe 130 and inserts
Second through hole (accompanying drawing is not identified) of the connection of needle tubing 140, the side of base plate 121 is provided with the first contact pin pipe 130 and the second contact pin pipe
140, opposite side is provided with the first conducting strip 310 and the second conducting strip 320.First contact pin pipe 130, the second contact pin pipe 140, first are led
The conducting strip 320 of electric piece 310 and second is fixed on base 10 by base plate 121.
As shown in Figures 2 and 3, the periphery of second housing 120 is arranged with the second louvre 122 of insertion.By the second radiating
Hole 122 is radiated to luminescence component 20, the service life of extension transformer station indicator lamp.
As shown in Figure 2 and Figure 4, the periphery of inner casing 280 is arranged with the first louvre 270 that several run through.By setting the
One louvre 270, is easy to the radiating of luminescence component 20, the service life of extension transformer station indicator lamp.
As shown in Fig. 2, Fig. 4 and Fig. 5, the cross section of the first contact pin 220 is different from the cross section of the second contact pin 230, and first
The diameter of contact pin 220 is bigger than the diameter of the second contact pin 230, the endoporus and the form fit of the first contact pin 220 of the first contact pin pipe 130,
The endoporus and the form fit of the second contact pin 230 of the second contact pin pipe 140, the diameter of bore of the first contact pin pipe 130 is than the second contact pin pipe
140 diameter of bore is big.During installation, it is easy to the positioning between luminescence component 20 and base 10, prevents luminescence component 20 in plug
Cause the infringement of contact pin when incorrect, be more convenient repair and replacement.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of transformer station's indicator lamp, it is characterised in that including base and luminescence component, the luminescence component includes lamp holder, the
The second contact pin, at least two resistance that one contact pin, one end are connected with the lamp holder, one end of the resistance connects with the lamp holder
Connect, the other end is connected with first contact pin, the base includes the first shell, outside below first shell second
Shell, the first contact pin pipe in the second housing, the second contact pin pipe, the first conducting strip and the second conducting strip, described first
Shell is connected with the second housing and is detachably connected with the second housing, and the luminescence component is sheathed on described first
In shell and the second housing, first contact pin away from the resistance one end through the first contact pin pipe and with institute
The first conducting strip is stated to offset, second contact pin away from the lamp holder one end through the second contact pin pipe and with described the
Two conducting strips offset, and the resistance of resistance described at least two of which is different.
2. transformer station's indicator lamp according to claim 1, it is characterised in that the luminescence component also includes being socketed on described
The opposite face of the inner casing in the first shell and the second housing, first shell and the inner casing is provided with the recessed of mutual cooperation
Groove and projection, the resistance are located in the inner casing, and the cap part stretches out the inner casing.
3. transformer station's indicator lamp according to claim 2, it is characterised in that also including limit screw cap, the limit screw cap
One end of endoporus is provided with internal thread, and the other end is provided with the first limiting plate, and first shell is provided with and the screw-internal thread fit
Thread bush, the inner casing stretches out first shell and is provided with and offseted with first limiting plate near one end of the lamp holder
The second limiting plate.
4. transformer station's indicator lamp according to claim 3, it is characterised in that the also fixation including coordinating with the thread bush
Nut, the hold-doun nut be sheathed on the thread bush and positioned at the limit screw cap away from the lamp holder side, it is described
First shell also includes the fixed plate being sheathed on the thread bush, and the fixed plate is located at the hold-doun nut away from the limit
The side of position nut, fixing groove is formed between the hold-doun nut and the fixed plate.
5. transformer station's indicator lamp according to claim 4, it is characterised in that the limit screw cap and the hold-doun nut it
Between be provided with gasket ring.
6. transformer station's indicator lamp according to claim 4, it is characterised in that also including bottom and fastener, the bottom
It is oppositely arranged positioned at the lower section of the second housing and with the second housing, the fixed plate, the second housing and described
Bottom is equipped with the fixing hole with the appended claims, and the fixing hole is sequentially communicated the fixed plate, the second housing
With the bottom.
7. transformer station's indicator lamp according to claim 2, it is characterised in that the inner casing periphery is arranged with several and runs through
The first louvre.
8. transformer station's indicator lamp according to claim 1, it is characterised in that the shape of cross section of first contact pin is different
In the shape of cross section of second contact pin, the endoporus of the first contact pin pipe and the first contact pin form fit, described
The endoporus of two contact pin pipes and the second contact pin form fit.
9. transformer station's indicator lamp according to claim 1, it is characterised in that the base also includes being located at outside described second
Base plate in shell, the base plate is provided with what the first through hole connected with the first contact pin pipe was connected with the second contact pin pipe
Second through hole, the side of the base plate is provided with the first contact pin pipe and the second contact pin pipe, and it is conductive that opposite side is provided with described first
Piece and second conducting strip.
10. the transformer station's indicator lamp according to any one of claim 1 to 9, it is characterised in that the second housing periphery is recessed
It is provided with the second louvre of insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201376.3A CN104819413B (en) | 2015-04-24 | 2015-04-24 | Transformer station's indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201376.3A CN104819413B (en) | 2015-04-24 | 2015-04-24 | Transformer station's indicator lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819413A CN104819413A (en) | 2015-08-05 |
| CN104819413B true CN104819413B (en) | 2017-06-09 |
Family
ID=53729803
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201376.3A Active CN104819413B (en) | 2015-04-24 | 2015-04-24 | Transformer station's indicator lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN104819413B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519769B (en) * | 2018-10-29 | 2021-05-14 | 国网山东省电力公司烟台供电公司 | Transformer substation indicator lamp |
| CN113253106A (en) * | 2021-05-13 | 2021-08-13 | 深圳供电局有限公司 | Switch and switch position indicator lamp in transformer substation |
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| CN102297359A (en) * | 2010-06-25 | 2011-12-28 | 深圳市克莱沃电子有限公司 | Power source indicator light, power source indicator module and power source distribution unit |
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| JP4536207B2 (en) * | 2000-04-28 | 2010-09-01 | パナソニック株式会社 | Infrared bulb |
| US8192064B2 (en) * | 2005-03-10 | 2012-06-05 | Truck-Lite Co., Llc | Vehicle mini lamp |
| CN202756990U (en) * | 2011-10-28 | 2013-02-27 | 江阴百士特控制显示设备有限公司 | Detachable indicating lamp |
| CN202769351U (en) * | 2012-08-03 | 2013-03-06 | 重庆市电力公司北碚供电局 | Plug-in type indicator lamp capable of being replaced safely |
| CN102829368B (en) * | 2012-09-26 | 2015-05-20 | 姚兵 | High-power LED (Light-Emitting Diode) finger-shaped module capable of replacing halogen lamp |
| CN203364058U (en) * | 2013-03-04 | 2013-12-25 | 宁波腾浪网络通信设备有限公司 | Plugging type indicating lamp |
| CN204534313U (en) * | 2015-04-24 | 2015-08-05 | 广州供电局有限公司 | Transformer station's indicator lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201255319Y (en) * | 2008-08-29 | 2009-06-10 | 李卜 | Refitting type energy-conserving long life fluorescent lamp |
| CN102297359A (en) * | 2010-06-25 | 2011-12-28 | 深圳市克莱沃电子有限公司 | Power source indicator light, power source indicator module and power source distribution unit |
| CN102537727A (en) * | 2011-12-13 | 2012-07-04 | 内蒙古华延芯光科技有限公司 | Convenient and safe LED (light-emitting diode) lamp and manufacturing method thereof |
| CN102777819A (en) * | 2012-06-29 | 2012-11-14 | 大连路飞光电科技有限公司 | Neon lamp indicator lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104819413A (en) | 2015-08-05 |
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Effective date of registration: 20200916 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |