CN113324230A - Indicator lamp device and distribution box - Google Patents
Indicator lamp device and distribution box Download PDFInfo
- Publication number
- CN113324230A CN113324230A CN202110638774.7A CN202110638774A CN113324230A CN 113324230 A CN113324230 A CN 113324230A CN 202110638774 A CN202110638774 A CN 202110638774A CN 113324230 A CN113324230 A CN 113324230A
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- positive electrode
- negative electrode
- lamp
- lamp holder
- inner rod
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- 238000009826 distribution Methods 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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Images
Classifications
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/056—Mounting on plugboards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts
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- 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)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The application relates to the technical field of substation equipment, and provides an indicator lamp device and a distribution box. The indicator light device comprises a lamp holder; the positive electrode comprises a positive electrode inner rod and a positive electrode outer rod which are integrally connected, and the positive electrode inner rod extends into the lamp holder; the positive electrode outer rod extends out of the lamp holder and is connected with a power line; the negative electrode comprises a negative electrode inner rod and a negative electrode outer rod which are integrally connected, the negative electrode inner rod extends into the lamp holder, the negative electrode outer rod extends out of the lamp holder, and the negative electrode outer rod is connected with the power line; and the light-emitting device is arranged in the lamp holder and can be connected with the positive electrode inner rod and the negative electrode inner rod in a pluggable manner. This application is connected through pole and the plug of luminescent device in positive electrode pole and negative electrode in the lamp stand, when the luminescent device need be changed, need not to cut off the power supply, can easily realize changing luminescent device, has improved the operating efficiency, and has guaranteed the reliability and the security of changing luminescent device.
Description
Technical Field
The application relates to the technical field of power transformation equipment, in particular to an indicator lamp device and a distribution box.
Background
When the transformer substation operates, a large number of indicator lamps are used for the on-off position, the energy storage state and the live indication of the direct current distribution screen of the transformer substation. When the indicator light is damaged, it needs to be replaced. The direct current distribution screen has the advantages that the indication lamp on the direct current distribution screen is replaced, the indication lamp is directly installed on the baffle, the baffle needs to be detached during replacement, wiring behind the direct current distribution screen is complex, the direct current distribution screen is all electrified, operation is not easy, and therefore operation is needed after power failure. The problem of indicator lamps used in other places is solved, and the indicator lamps are installed on the baffle plate, the cabinet wall and the position which is not easy to replace, so that when the indicator lamps are damaged, power needs to be cut off during replacement, great trouble is brought, and the operation efficiency is reduced. In addition, if the power failure condition is not met, the indicator lamp needs to be replaced in a live state, which has a great risk. The safety of the operator is reduced.
Disclosure of Invention
In view of this, the first aspect of the present application provides an indicator light device, which solves the technical problems of inconvenient replacement of light emitting devices, low replacement efficiency and low safety in the background art.
A first aspect of the present application provides an indicator light device, comprising: a lamp socket; a positive electrode, comprising: the lamp holder comprises a positive electrode inner rod and a positive electrode outer rod which are integrally connected, wherein the positive electrode inner rod extends into the lamp holder, the positive electrode outer rod extends out of the lamp holder, and the positive electrode outer rod is connected with a power line; a negative electrode, comprising: the negative electrode inner rod extends into the lamp holder, the negative electrode outer rod extends out of the lamp holder, and the negative electrode outer rod is connected with the power line; and the light-emitting device is arranged in the lamp holder and can be connected with the positive electrode inner rod and the negative electrode inner rod in a pluggable manner.
The utility model provides an indicator device, positive electrode interior pole and negative electrode interior pole are located the lamp stand respectively for the lamp stand has all played certain guard action to luminescent device, positive electrode and negative electrode. When the light-emitting device needs to be replaced, the light-emitting device can be replaced easily only by pulling out the damaged light-emitting device without cutting off a power supply, so that the working efficiency can be improved, and the safety of replacing the light-emitting device is ensured.
With reference to the first aspect, in one possible implementation manner, the light emitting device includes: a package housing; the wafer is arranged in the packaging shell; the anode pin is connected with the anode of the wafer and is in concave-convex matching and insertion connection with the positive electrode inner rod; and the cathode pin is connected with the negative electrode of the wafer, and the cathode pin is in concave-convex matching and insertion connection with the negative electrode inner rod.
With reference to the first aspect, in a possible implementation manner, the anode pin is provided with a first groove, the positive electrode inner rod is inserted into the first groove, the cathode pin is provided with a second groove, and the negative electrode inner rod is inserted into the second groove.
With reference to the first aspect, in one possible implementation manner, an end of the first groove is provided with a first inner guide surface, and/or an end of the second groove is provided with a second inner guide surface.
With reference to the first aspect, in a possible implementation manner, a first elastic metal sheet is disposed at one end of the positive electrode inner rod, which extends into the first groove; and/or one end of the negative electrode inner rod extending into the second groove is provided with a second elastic metal sheet.
With reference to the first aspect, in one possible implementation manner, the first elastic metal sheet and/or the second elastic metal sheet is made of copper.
With reference to the first aspect, in a possible implementation manner, the indicator light device further includes: a lamp cover detachably connected with the lamp holder, and the lamp cover and the lamp holder are configured to form a space for accommodating the light emitting device.
With reference to the first aspect, in one possible implementation manner, the lamp shade is provided with an internal thread, the lamp holder is provided with an external thread, and the lamp shade is in threaded connection with the lamp holder.
With reference to the first aspect, in a possible implementation manner, the lampshade is made of a transparent material.
An object of the second aspect of the application is to provide a distribution box, solved among the background art inconvenient luminescent device of changing of distribution box, and change inefficiency, the low technical problem of security.
The second aspect of the present application provides a distribution box, including: a distribution box body; the baffle is arranged on the distribution box body; the indicator light device described in any of the above implementations; the lamp holder in the indicator light device is connected with the baffle, and the baffle is provided with a plurality of lamp holders.
The distribution box provided by the second aspect of the application comprises the indicator light device in any one of the implementation manners, so that the technical effect of any one of the indicator light devices is achieved, and the description is omitted.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of an indicator light device according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a light emitting device of the indicator light device of the embodiment shown in fig. 1.
Fig. 3 is a schematic cross-sectional view of an indicator light device according to another embodiment of the present application.
Fig. 4 is a schematic diagram illustrating the components of an electrical box provided in accordance with some embodiments of the present disclosure;
fig. 5 is a schematic structural view of the indicator light assembly for replacement of distribution boxes according to the embodiment shown in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
Fig. 1 is a schematic cross-sectional structural diagram of an indicator light device according to an embodiment of the present application. As shown in fig. 1, the indicator light device 100 includes a lamp socket 110, a positive electrode 150, a negative electrode 160, and a light emitting device 120.
Specifically, the lamp socket 110 is provided in a groove structure, that is, the lamp socket 110 is provided with an inner cavity.
The positive electrode 150 includes an inner positive electrode rod 151 and an outer positive electrode rod 153 integrally connected to each other, and the inner positive electrode rod 151 extends into the lamp holder 110. The positive electrode outer rod 153 protrudes out of the lamp holder 110, and the positive electrode outer rod 153 is connected to the power supply line 140.
The negative electrode 160 includes a negative electrode inner rod 161 and a negative electrode outer rod 163 which are integrally connected, and the negative electrode inner rod 161 is extended into the lamp socket 110. The negative electrode outer pole 163 protrudes out of the lamp socket 110, the negative electrode outer pole 163 is integrally connected with the negative electrode inner pole 161, and the negative electrode outer pole 163 is connected with the power supply line 140.
The light emitting device 120 is disposed in the lamp socket 110, and the light emitting device 120 is connected to the positive electrode inner pole 151 and the negative electrode inner pole 161 in a pluggable manner.
The lamp socket 110 is provided with a positive electrode 150 and a negative electrode 160, and a positive electrode outer rod 153 and a negative electrode outer rod 163 respectively extend out of the lamp socket 110 to be connected with the power supply line 140. The power supply line 140 is located outside the lamp socket 110. The positive electrode inner rod 151 located inside the lamp socket 110 is connected to the light emitting device 120 by plugging, and the positive electrode outer rod 153 located outside the lamp socket 110 is connected to the positive electrode of the power supply through the power line 140.
Specifically, the negative electrode inner rod 161 located inside the lamp socket 110 is connected to the light emitting device 120 by insertion and extraction, and the negative electrode outer rod 163 located outside the lamp socket 110 is connected to the negative electrode of the power supply through the power line 140. Thus, the positive electrode 150, the negative electrode 160, and the power source can form an energizing circuit.
The positive electrode inner rod 151 and the negative electrode inner rod 161 are respectively located in the inner cavity of the lamp holder 110, so that the light emitting device 120 is disposed in the lamp holder 110, the light emitting device 120 is connected with the positive electrode inner rod 151 and the negative electrode negative rod 161 in a pluggable manner, and when the positive electrode 150 and the negative electrode 160 are electrified, the light emitting device 120 can emit light. The light emitting device 120 may be a bulb or a diode.
The light emitting device 120, the positive electrode inner rod 151 and the negative electrode inner rod 161 are disposed in the lamp holder 110, so that the light emitting device 120 is prevented from being directly exposed to the outside, and therefore, the lamp holder 110 protects the light emitting device 120, the positive electrode inner rod 151 and the negative electrode inner rod 161 to a certain extent.
Therefore, when the light emitting device 120 needs to be replaced, the light emitting device 120 can be easily replaced by pulling out the damaged light emitting device 120 without cutting off the power supply, and then inserting the new light emitting device 120 by hand while aligning the positive electrode inner rod 151 and the negative electrode inner rod 161. The light-emitting device 120 can be replaced without power failure, and the method is particularly suitable for working places without power failure conditions or with troubles due to power failure, is simple in work and easy to operate, can improve the working efficiency, and ensures the safety of replacing the light-emitting device 120.
Fig. 2 is a schematic structural view of a light emitting device of the indicator light device of the embodiment shown in fig. 1. As shown in fig. 2, in one possible implementation, the light emitting device 120 includes: package housing 121, die 123, anode lead 125, and cathode lead 127.
Specifically, the package housing 121 is made of a transparent material, that is, the package housing 121 is transparent, the chip 123 is disposed in the package housing, and the chip 123 is visible outside the package housing 121. The wafer 123 has a positive electrode and a negative electrode, and is capable of emitting light when energized, and is an element capable of converting electric energy into light energy. The chip 123 is made of electroluminescent semiconductor material, and is solidified on the support through silver glue or white glue, and then the chip 123 and the circuit board are connected by silver wires or gold wires, and the periphery is sealed by epoxy resin, so as to form the package housing 121 for protecting the internal core wires. Thus, the light emitting device 120 may be a light emitting diode. The light emitting diode emits light by energy released by recombination of electrons and holes, and is not described in detail herein.
The anode pin 125 is connected to the positive electrode of the wafer 123, and the anode pin 125 is inserted into the positive electrode 150 in a concave-convex fit manner. The cathode pin 125 is connected to the negative electrode of the wafer 123, and the cathode pin 135 is inserted into the negative electrode 160 in a concave-convex manner. Taking the inserting and pulling structure of the anode pin 125 and the positive electrode 150 as an example, the inserting and pulling connection between the anode pin 125 and the positive electrode 150 is realized in a concave-convex matching structure, which is simple, reliable and easy to realize. Similarly, the inserting and pulling structure of the cathode lead 127 and the cathode 160 is also the same, and the description thereof is omitted.
In one possible implementation, as shown in fig. 2, the anode pin 125 is provided with a first groove 1251, and the positive electrode inner bar 151 is inserted into the first groove 1251. The first groove 1251 and the positive electrode inner rod 151 form a plug-in structure in concave-convex fit, and the plug-in structure is simple in structure and reliable in electric connection structure. Similarly, the cathode lead 127 is provided with a second groove 1271, and the negative electrode inner rod 161 is inserted into the second groove 1271. The second groove 1271 and the negative electrode inner bar 161 form a concave-convex matched inserting structure, so that the structure is simple, and the electrical connection structure is reliable.
Specifically, anode pin 125 includes first clamping plate 1253 and second clamping plate 1255, and first clamping plate 1253 and second clamping plate 1255 are spaced apart from each other and are disposed opposite to each other, so that first groove 1251 is formed between first clamping plate 1253 and second clamping plate 1255, and the structure is simple and reliable. Similarly, the cathode lead 127 includes a third clamping plate 1273 and a fourth clamping plate 1275, and the third clamping plate 1273 and the fourth clamping plate 1275 are spaced apart from each other and are disposed opposite to each other, so that a second groove 1271 is formed between the third clamping plate 1273 and the fourth clamping plate 1275, and the structure is simple and reliable.
In one possible implementation, as shown in fig. 2, the end of the first groove 1251 is provided with a first inner guide surface 1253 and/or the end of the second groove 1271 is provided with a second inner guide surface 1273. The first inner guide surface 1253 is inclined toward the inner wall of the first groove 1251 from the end surface of the anode pin 125 to form an inclined surface, so that the end portion of the anode pin 125 of the first groove 1251 is gradually enlarged from inside to outside, and the positive electrode inner rod 151 can slide into the first groove 1251, therefore, the first inner guide surface 1253 can play a role in guiding the positive electrode inner rod 151, and the positive electrode inner rod 151 can be more favorably inserted into the first groove 1251. Specifically, the first inner guide surface 1253 is provided on the first clip 1253 and/or the second clip 1255, simplifying the structure.
Similarly, the second inner guiding surface 1273 is disposed from the end surface of the cathode lead 127 to the inner wall of the second groove 1271, so that the second groove 1271 is gradually enlarged from the inside to the outside at the end of the cathode lead 127, and the negative electrode inner rod 161 can slide into the second groove 1271, therefore, the second inner guiding surface 1273 can play a role in guiding the negative electrode inner rod 161, and is more favorable for inserting the negative electrode inner rod 161 into the second groove 1271. Therefore, the efficiency of replacing the light emitting device 120 is further improved by providing the first inner guide surface 1253 in the first groove 1251 and/or providing the second inner guide surface 1273 at the end of the second groove 1271. Specifically, the second inner guide surface 1273 is provided on the third and/or fourth clamping plates 1273 and 1275, which simplifies the structure.
In a possible implementation manner, as shown in fig. 1, a first elastic metal sheet 115 is disposed at one end of the positive electrode inner rod 151 extending into the first groove 1251; and/or the end of the negative electrode inner rod 161 extending into the second groove 1271 is provided with a second elastic metal sheet 117. Here, the first elastic metal piece 115 is also disposed obliquely, and the first elastic metal piece 115 is in accordance with the oblique direction of the first inner guide surface 1253, so that the first elastic metal piece 115 can enter the first groove 1251 more easily. The first elastic metal sheet 115 has an elastic effect, so that the positive electrode inner rod 151 can be clamped in the first groove 1251 more firmly in addition to the function of conducting electricity. Likewise, the second elastic metal piece 117 is also obliquely disposed, and the second elastic metal piece 117 is in accordance with the oblique direction of the second inner guide surface 1273, so that the second elastic metal piece 117 can be more easily inserted into the second groove 1271. The second elastic metal sheet 117 has an elastic function, and can perform an electric conduction function, so that the negative electrode inner rod 161 can be clamped in the second groove 1271 more firmly. Therefore, by providing the first elastic metal sheet 115 on the positive electrode inner rod 151 and/or the second elastic metal sheet 117 on the negative electrode inner rod 161, the light emitting device 120 can be connected firmly while being convenient to detach.
In one possible implementation, the first elastic metal sheet and/or the second elastic metal sheet is made of copper. Copper has high conductivity, and a copper sheet made of copper also has certain elasticity, so that the cost can be reduced by adopting the copper sheet as the first elastic metal sheet and/or the second elastic metal sheet.
Fig. 3 is a schematic cross-sectional view of an indicator light device according to another embodiment of the present application. As shown in fig. 3, in one possible implementation, the indicator light device 100 further includes: a lamp housing 130. The lamp cover 130 is detachably coupled with the lamp socket 110, and the lamp cover 130 and the lamp socket 110 are configured to form a space for accommodating the light emitting device 120.
In particular, the lamp socket 110 may have a cubic groove structure, which facilitates fabrication and installation of the light emitting device 120. The lamp cover 130 includes a top and a side, and the side is annularly arranged on one surface of the top, so that the lamp cover 130 can be buckled on the lamp holder 110, and when the lamp cover 130 is buckled with the lamp holder 110, the inner side surface of the side of the lamp cover 130 can be attached to the outer side wall of the lamp holder 110. The lamp cover 130 can protect the light emitting device 120 in the lamp socket 110, and the lamp cover 130 is detachably connected to the lamp socket 110, so that the lamp cover 130 can be conveniently opened to replace the light emitting device 120.
More specifically, when the indicator light apparatus 100 is installed, the color of the desired light emitting device 120 is first determined, and the appropriate light emitting device 120 is selected according to the indication. The light emitting device 120 may serve as a wick. The lamp housing 130 is then removed and the light emitting device 120 is inserted in alignment according to the indicated orientation. After the lighting of the light emitting device 120 is ensured, the lamp cover 130 is mounted. When the light emitting device 120 is replaced, power failure is not required, and the wiring of the lamp holder 110 is not required to be disassembled and assembled, so that the operation safety and the efficiency are ensured.
More specifically, the lamp cover 130 is a colorless transparent lamp cover, which can not block the light emitting color of the light emitting device 120 in the lamp holder 110, wherein when the light emitting device 120 is a light emitting diode, the light emitting diode can be in different colors, for example, red, green, yellow, and white, and corresponding marks can be made on the light emitting device 120.
In one possible implementation, the lamp housing 130 is provided with an internal thread, the lamp socket 110 is provided with an external thread, and the lamp housing 130 is screwed with the lamp socket 110. When the lampshade 130 needs to be opened to replace the light emitting device 120, the lampshade 130 only needs to be manually screwed down without tools, so that the lamp holder 110 and the lampshade 130 are detachably connected in a threaded connection mode, the structure is simple, the reliability is high, the labor and the time are saved, and the efficiency is further improved.
In a possible implementation manner, the material of the lampshade 130 is a transparent material, for example, the material of the lampshade 130 may be plastic, so that the lampshade 130 not only has a certain insulation effect, but also can see the light emitted by the light emitting device 120 of the lamp holder 110 through the light of the lampshade 130, and the light emitting effect of the light emitting device 120 is not affected.
Fig. 4 is a schematic diagram illustrating the components of an electrical distribution box according to some embodiments of the present disclosure. As shown in fig. 4, the distribution box 10 includes: electrical box housing 200, baffle 300, and indicator light assembly 100 in either implementation. Baffle 300 is located on block terminal box 200, and pilot lamp device 100 is connected with baffle 300. The lamp holders 110 in the indicator light device 100 are connected to the baffle 300, and the baffle 300 is provided with a plurality of lamp holders 110.
Fig. 5 is a schematic structural view of the indicator light assembly for replacement of distribution boxes according to the embodiment shown in fig. 4. As shown in fig. 5, the lamp socket 110 is snap-fitted into the bezel 300. The switchgear 10, which in turn becomes a dc distribution screen, is part of the power supply system of the substation, and the switchgear 10 is capable of distributing electrical energy to the various accessory circuits while providing fuses or circuit breakers for each circuit in the power supply system.
Since the distribution box 10 includes the indicator light device 100 in any of the above-described implementations, the technical effects of any of the indicator light devices 100 are achieved, and are not described herein again.
Specifically, when the substation is operated, a large number of indicator lamp devices 100 are needed for the live indication of the dc distribution screen of the substation. When the light emitting device 120 of the indicator light device 100 is damaged, the light emitting device 120 needs to be replaced. Under the normal condition, the direct current distribution screen is provided with the baffle 300, and the lamp holder 110 is arranged on the baffle 300, so that the positive electrode 150 and the negative electrode 160 extend into the lamp holder 110 from the outside and are detachably connected with the light-emitting device 120, therefore, when the light-emitting device 120 is replaced, the baffle does not need to be detached, the influence of complex wiring behind the direct current distribution screen is avoided, the light-emitting device 120 can be replaced with electricity without cutting off the power supply, and the operation is simple.
In other cases where the indicator light device 100 is used, for example, where there are cabinet walls and other parts that are not easily replaced, the indicator light device 100 can be replaced with electricity when the light emitting device 120 needs to be replaced, thereby reducing the operational risk, improving the operational safety, and improving the efficiency of replacing the light emitting device 120.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An indicator light device, comprising:
a lamp socket;
a positive electrode, comprising: the lamp holder comprises a positive electrode inner rod and a positive electrode outer rod which are integrally connected, wherein the positive electrode inner rod extends into the lamp holder, the positive electrode outer rod extends out of the lamp holder, and the positive electrode outer rod is connected with a power line;
a negative electrode, comprising: the negative electrode inner rod extends into the lamp holder, the negative electrode outer rod extends out of the lamp holder, and the negative electrode outer rod is connected with the power line; and
and the light-emitting device is arranged in the lamp holder and can be connected with the positive electrode inner rod and the negative electrode inner rod in a pluggable manner.
2. The indicator light device according to claim 1, wherein the light emitting means comprises:
a package housing;
the wafer is arranged in the packaging shell;
the anode pin is connected with the anode of the wafer and is in concave-convex matching and insertion connection with the positive electrode inner rod;
and the cathode pin is connected with the negative electrode of the wafer, and the cathode pin is in concave-convex matching and insertion connection with the negative electrode inner rod.
3. The indicator light device of claim 2, wherein the anode pin is provided with a first groove into which the positive electrode inner bar is inserted, the cathode pin is provided with a second groove into which the negative electrode inner bar is inserted.
4. The indicator light device of claim 3, wherein an end of the first groove is provided with a first inner guide surface; and/or the end of the second groove is provided with a second inner guide surface.
5. The indicator lamp device according to any one of claim 3, wherein one end of the positive electrode inner rod, which extends into the first groove, is provided with a first elastic metal sheet; and/or a second elastic metal sheet is arranged at one end of the negative electrode inner rod extending into the second groove.
6. The indicator light device of claim 5, wherein the first resilient metal sheet and/or the second resilient metal sheet is made of copper.
7. The indicator light device according to any one of claims 1 to 6, further comprising:
a lamp cover detachably connected with the lamp holder, and the lamp cover and the lamp holder are configured to form a space for accommodating the light emitting device.
8. The indicator light assembly of claim 7 wherein said lamp housing is internally threaded and said lamp base is externally threaded, said lamp housing being threadably connected to said lamp base.
9. The indicator light device of claim 7, wherein the cover is made of a transparent material.
10. An electrical box, comprising:
a distribution box body;
the baffle is arranged on the distribution box body;
the indicator light device of any one of claims 1 to 9;
the lamp holder in the indicator light device is connected with the baffle, and the baffle is provided with a plurality of lamp holders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638774.7A CN113324230A (en) | 2021-06-08 | 2021-06-08 | Indicator lamp device and distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638774.7A CN113324230A (en) | 2021-06-08 | 2021-06-08 | Indicator lamp device and distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN113324230A true CN113324230A (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110638774.7A Pending CN113324230A (en) | 2021-06-08 | 2021-06-08 | Indicator lamp device and distribution box |
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| CN (1) | CN113324230A (en) |
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Application publication date: 20210831 |