CN223955716U - A rapid fault location device for hybrid lighting circuits - Google Patents
A rapid fault location device for hybrid lighting circuitsInfo
- Publication number
- CN223955716U CN223955716U CN202520025910.9U CN202520025910U CN223955716U CN 223955716 U CN223955716 U CN 223955716U CN 202520025910 U CN202520025910 U CN 202520025910U CN 223955716 U CN223955716 U CN 223955716U
- Authority
- CN
- China
- Prior art keywords
- protection shell
- rectangular
- outer protection
- fixedly connected
- positioning device
- 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.)
- Active
Links
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a rapid positioning device for a mixed lighting line fault, relates to the field of line fault detection devices, and aims to solve the problem that the existing detection device outer protection shell in the prior art is not provided with a dehumidifying structure, and as the detection device mostly needs to perform outdoor operation, external water vapor easily damages components in the detection device after entering the protection shell. The inside upper end of outer protective housing is provided with the detection device main part, outer protective housing upper end is connected with the upper cover, outer protective housing lower terminal surface middle part is provided with the rectangle spliced groove, the inside upper end fixedly connected with rectangle ring dress stationary blade of rectangle spliced groove, rectangle spliced groove internally connected with dehumidification subassembly, dehumidification subassembly includes connecting plate and ventilative screen panel, ventilative screen panel passes rectangle ring dress stationary blade middle part and extends to the inside lower extreme of outer protective housing, the inside packing of ventilative screen panel has the moisture absorption drier.
Description
Technical Field
The utility model relates to the field of line fault detection devices, in particular to a rapid positioning device for a mixed illumination line fault.
Background
Lighting circuitry refers to circuitry dedicated to providing power to illuminate various lighting devices (e.g., light bulbs, LED lamps, fluorescent lamps, etc.). These lines typically include power inputs, switch controls, electrical wiring, and the lighting devices themselves, which cooperate to safely and efficiently deliver electrical power to the area to be illuminated to meet the needs of people for light and lighting environments. The design, installation and maintenance of the lighting circuit all need to follow the relevant electrical safety standard and specification to ensure the safety of normal operation and use, and when the lighting circuit fails, in order to ensure the electrical safety and lighting effect, the maintenance work needs to be carried out timely and professionally.
The lighting line fault positioning detection device comprises a shell, a high-voltage transformer and an alternating-current contactor are arranged in the shell, a time relay, a voltmeter, an ammeter, a power line input socket, a high-voltage pulse output terminal, a grounding terminal, a voltage adjusting knob and a plurality of high-voltage conversion sockets are arranged on the shell, the voltage adjusting knob, the time relay, the power line input socket and the ammeter are respectively and electrically connected with the input end of the high-voltage transformer, the high-voltage pulse output terminal, the voltmeter, the grounding terminal and the high-voltage conversion socket are respectively and electrically connected with the output end of the high-voltage transformer, the input end of the alternating-current contactor is electrically connected with the power line input socket, and the output end of the alternating-current contactor is electrically connected with the input end of the high-voltage transformer. The utility model can rapidly and accurately position the fault point, rapidly maintain and improve the operation efficiency.
The existing detection device outer protective shell is not provided with a dehumidifying structure, and because the detection device is mostly required to perform outdoor operation, external water vapor is easy to damage components in the detection device after entering the protective shell, and therefore the market is urgently required to develop a rapid fault positioning device for a mixed lighting circuit to help people solve the existing problems.
Disclosure of utility model
The utility model aims to provide a rapid positioning device for faults of a hybrid lighting line, which is used for solving the problem that the existing detection device outer protection shell provided in the background art is not provided with a dehumidifying structure, and because the detection device mostly needs to perform outdoor operation, external water vapor easily damages components in the detection device after entering the protection shell.
In order to achieve the purpose, the technical scheme is that the rapid fault positioning device for the hybrid lighting line comprises an outer protection shell, wherein the upper end of the inside of the outer protection shell is provided with a detection device main body, the upper end of the outer protection shell is connected with an upper cover, the middle of the lower end face of the outer protection shell is provided with a rectangular inserting groove, the upper end of the inside of the rectangular inserting groove is fixedly connected with a rectangular ring-mounted fixing piece, the inside of the rectangular inserting groove is connected with a dehumidifying component, the dehumidifying component comprises a connecting plate and a breathable mesh cover, the breathable mesh cover penetrates through the middle of the rectangular ring-mounted fixing piece to extend to the lower end of the inside of the outer protection shell, and the inside of the breathable mesh cover is filled with a moisture absorption drying agent.
Preferably, the upper end face of the outer protection shell is provided with an annular connecting groove, and the inside of the annular connecting groove is connected with a first sealing ring.
Preferably, the lower end of the first sealing ring is fixedly connected with the lower end surface inside the annular connecting groove through hot melt adhesive.
Preferably, the rear end of the upper cover is rotationally connected with the rear end face of the outer protection shell through a rotating shaft, and the edge of the front end face of the upper cover is fixedly connected with an annular pressing sheet.
Preferably, the upper end of the rectangular ring-mounted fixing piece is fixedly connected with a plurality of internal thread connecting columns, and a plurality of connecting holes are formed in the connecting plate.
Preferably, the connecting plate and the rectangular ring-mounted fixing piece pass through the connecting hole through screws and are in threaded connection with the inner part of the internal threaded connecting column.
Preferably, a second sealing ring is arranged between the connecting plate and the rectangular ring-mounted fixing piece, and the second sealing ring is fixedly connected with the rectangular ring-mounted fixing piece through hot melt adhesive.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the dehumidifying component, the middle part of the lower end surface of the outer protective shell is provided with the rectangular inserting groove, the upper end of the inner part of the rectangular inserting groove is fixedly connected with the rectangular annular fixing piece, the inner part of the rectangular inserting groove is connected with the dehumidifying component, the dehumidifying component comprises a connecting plate and a breathable net cover, the breathable net cover is internally filled with moisture-absorbing drying agent, and after external moisture enters the inner part of the outer protective shell, the moisture-absorbing drying agent in the breathable net cover absorbs the moisture, so that the damage of the moisture to components in the main body of the detection device is prevented.
2. According to the utility model, through the arrangement of the internal thread connecting columns, the upper ends of the rectangular ring-mounted fixing plates are fixedly connected with a plurality of internal thread connecting columns, the connecting plates are provided with a plurality of connecting holes, the connecting plates and the rectangular ring-mounted fixing plates pass through the connecting holes through screws and are in threaded connection with the internal thread connecting columns, so that the connecting plates can be separated from the rectangular inserting grooves, and meanwhile, the air-permeable net cover is pulled out of the outer protection shell, so that moisture absorption drying agents in the air-permeable net cover can be replaced conveniently.
3. According to the utility model, through the arrangement of the first sealing ring, the upper end face of the outer protection shell is provided with the annular connecting groove, the first sealing ring is connected inside the annular connecting groove, the lower end of the first sealing ring is fixedly connected with the lower end face inside the annular connecting groove through the hot melt adhesive, so that the first sealing ring can be directly pulled out after aging failure, and the replacement is convenient.
Drawings
FIG. 1 is a front view of a hybrid lighting line fault quick locating device of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a side cross-sectional view of an internally threaded connection of the present utility model;
Fig. 5 is a side cross-sectional view of the air-permeable mesh enclosure of the present utility model.
The device comprises a protective shell 1, a detection device body 101, an annular connecting groove 103, a rectangular inserting groove 104, a rectangular annular fixing piece 105, an internal thread connecting column 2, a first sealing ring 3, an upper cover 301, a rotating shaft 302, an annular pressing sheet 4, a dehumidifying component 401, a connecting plate 402, a connecting hole 403, a second sealing ring 404, an air-permeable net cover 5 and a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, the embodiment of the utility model provides a rapid positioning device for a fault of a hybrid lighting circuit, which comprises an outer protection shell 1, wherein a detection device main body 101 is arranged at the upper end inside the outer protection shell 1, an upper cover 3 is connected to the upper end of the outer protection shell 1, a rectangular inserting groove 103 is arranged in the middle of the lower end surface of the outer protection shell 1, a rectangular ring-shaped fixing sheet 104 is fixedly connected to the upper end inside the rectangular inserting groove 103, a dehumidifying component 4 is connected to the inside of the rectangular inserting groove 103, the dehumidifying component 4 comprises a connecting plate 401 and an air-permeable net cover 404, the air-permeable net cover 404 extends to the lower end inside the outer protection shell 1 through the middle of the rectangular ring-shaped fixing sheet 104, moisture-absorbing drying agent is filled inside the air-permeable net cover 404, and moisture is absorbed through the moisture-absorbing drying agent inside the air-permeable net cover 404 after external moisture enters the outer protection shell 1, so that the moisture is prevented from damaging components inside the detection device main body 101.
Further, an annular connecting groove 102 is formed in the upper end face of the outer protection shell 1, and a first sealing ring 2 is connected inside the annular connecting groove 102.
Further, the lower end of the first sealing ring 2 is fixedly connected with the lower end face inside the annular connecting groove 102 through hot melt adhesive, so that the first sealing ring 2 can be directly pulled out after aging and failure, and is convenient to replace.
Further, the rear end of the upper cover 3 is rotationally connected with the rear end face of the outer protection shell 1 through a rotation shaft 301, the edge of the front end face of the upper cover 3 is fixedly connected with an annular pressing sheet 302, so that the upper cover 3 rotates through the rotation shaft 301, after the upper cover 3 rotates, the upper cover is folded with the upper end of the outer protection shell 1, and the annular pressing sheet 302 of the upper cover 3 presses down the first sealing ring 2 to realize sealing between the upper cover 3 and the outer protection shell 1.
Further, the upper end of the rectangular ring fixing piece 104 is fixedly connected with a plurality of internal thread connecting posts 105, and a plurality of connecting holes 402 are formed in the connecting plate 401.
Further, the connection plate 401 and the rectangular ring-mounted fixing piece 104 pass through the connection hole 402 through the screw 5 and are in threaded connection with the inside of the internal thread connection column 105, so that the connection plate 401 can be separated from the rectangular insertion groove 103, and meanwhile, the air-permeable net cover 404 is pulled out of the inside of the outer protection shell 1, so that the moisture-absorbing drying agent in the air-permeable net cover 404 can be replaced conveniently.
Further, a second sealing ring 403 is arranged between the connecting plate 401 and the rectangular ring-mounted fixing piece 104, the second sealing ring 403 is fixedly connected with the rectangular ring-mounted fixing piece 104 through hot melt adhesive, the second sealing ring 403 between the connecting plate 401 and the rectangular ring-mounted fixing piece 104 is extruded after the connecting plate 401 and the rectangular ring-mounted fixing piece 104 are fixed, sealing between the connecting plate 401 and the rectangular ring-mounted fixing piece 104 is achieved, and water vapor is prevented from entering the outer protection shell 1 through the rectangular inserting groove 103.
Working principle: when in use, the detection device main body 101 is arranged at the upper end inside the outer protection shell 1, the upper end of the outer protection shell 1 is connected with the upper cover 3, the middle part of the lower end surface of the outer protection shell 1 is provided with the rectangular inserting groove 103, the upper end inside the rectangular inserting groove 103 is fixedly connected with the rectangular ring-mounted fixing piece 104, the rectangular inserting groove 103 is internally connected with the dehumidifying component 4, the dehumidifying component 4 comprises the connecting plate 401 and the air-permeable net cover 404, the air-permeable net cover 404 penetrates through the middle part of the rectangular ring-mounted fixing piece 104 to extend to the lower end inside the outer protection shell 1, the air-permeable net cover 404 is internally filled with moisture-absorbing drying agent, after external moisture enters the inner part of the outer protection shell 1, the moisture is absorbed through the moisture-absorbing drying agent inside the air-permeable net cover 404, the moisture is prevented from damaging the internal components of the detection device main body 101, the connecting plate 401 and the rectangular ring-mounted fixing piece 104 penetrate through the connecting hole 402 by the screw 5 and are in threaded connection with the internal thread of the internal thread connecting post 105, the connecting plate 401 can be separated from the rectangular inserting groove 103, the air-permeable net cover 404 is pulled out of the inside of the outer protective shell 1, moisture absorption drying agent in the air-permeable net cover 404 is convenient to replace, a second sealing ring 403 is arranged between the connecting plate 401 and the rectangular ring-mounted fixing piece 104, the second sealing ring 403 is fixedly connected with the rectangular ring-mounted fixing piece 104 through hot melt adhesive, the second sealing ring 403 between the connecting plate 401 and the rectangular ring-mounted fixing piece 104 is extruded after the connecting plate 401 is fixed with the rectangular ring-mounted fixing piece 104, the sealing between the connecting plate 401 and the rectangular ring-mounted fixing piece 104 is realized, water vapor is prevented from entering the inside of the outer protective shell 1 through the rectangular inserting groove 103, the rear end of the upper cover 3 is rotationally connected with the rear end face of the outer protective shell 1 through the rotating shaft 301, the edge of the front end face of the upper cover 3 is fixedly connected with the annular pressing piece 302, the upper cover 3 is rotationally driven through the rotating shaft 301, when the upper cover 3 is folded with the upper end of the outer protection shell 1 after rotating, the annular pressing sheet 302 of the upper cover 3 presses down the first sealing ring 2 to realize sealing between the upper cover 3 and the outer protection shell 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The rapid positioning device for the faults of the mixed illumination circuit comprises an outer protection shell (1) and is characterized in that a detection device main body (101) is arranged at the upper end inside the outer protection shell (1), an upper cover (3) is connected to the upper end of the outer protection shell (1), a rectangular inserting groove (103) is formed in the middle of the lower end face of the outer protection shell (1), a rectangular annular fixing sheet (104) is fixedly connected to the upper end inside the rectangular inserting groove (103), a dehumidifying component (4) is connected to the inside of the rectangular inserting groove (103), the dehumidifying component (4) comprises a connecting plate (401) and a breathable net cover (404), the breathable net cover (404) penetrates through the middle of the rectangular annular fixing sheet (104) to extend to the lower end inside the outer protection shell (1), and moisture absorption drying agents are filled inside the breathable net cover (404).
2. The rapid fault positioning device for the hybrid lighting line according to claim 1, wherein the upper end face of the outer protection shell (1) is provided with an annular connecting groove (102), and the annular connecting groove (102) is internally connected with a first sealing ring (2).
3. The rapid fault locating device for the hybrid lighting line according to claim 2, wherein the lower end of the first sealing ring (2) is fixedly connected with the inner lower end face of the annular connecting groove (102) through hot melt adhesive.
4. The rapid fault positioning device for the hybrid lighting circuit according to claim 1, wherein the rear end of the upper cover (3) is rotatably connected with the rear end face of the outer protection shell (1) through a rotating shaft (301), and an annular pressing sheet (302) is fixedly connected with the edge of the front end face of the upper cover (3).
5. The rapid positioning device for faults of a hybrid lighting circuit according to claim 1 is characterized in that a plurality of internal thread connecting columns (105) are fixedly connected to the upper end of the rectangular ring-mounted fixing piece (104), and a plurality of connecting holes (402) are formed in the connecting plate (401).
6. The rapid positioning device for mixed lighting line faults as claimed in claim 5, wherein the connecting plate (401) and the rectangular ring-mounted fixing piece (104) are connected with the internal threads of the internal threaded connecting column (105) by penetrating through the connecting hole (402) through the screw (5).
7. The rapid positioning device for faults of a hybrid lighting circuit according to claim 1 is characterized in that a second sealing ring (403) is arranged between the connecting plate (401) and the rectangular ring-mounted fixing piece (104), and the second sealing ring (403) is fixedly connected with the rectangular ring-mounted fixing piece (104) through hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520025910.9U CN223955716U (en) | 2025-01-07 | 2025-01-07 | A rapid fault location device for hybrid lighting circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520025910.9U CN223955716U (en) | 2025-01-07 | 2025-01-07 | A rapid fault location device for hybrid lighting circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223955716U true CN223955716U (en) | 2026-02-27 |
Family
ID=98853800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520025910.9U Active CN223955716U (en) | 2025-01-07 | 2025-01-07 | A rapid fault location device for hybrid lighting circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223955716U (en) |
-
2025
- 2025-01-07 CN CN202520025910.9U patent/CN223955716U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223955716U (en) | A rapid fault location device for hybrid lighting circuits | |
| CN204720807U (en) | A kind of outdoor safety type power distribution cabinet | |
| DE202024102828U1 (en) | Energy storage power supply | |
| CN210745827U (en) | An electromagnetic heater power supply that can be isolated and dissipated | |
| CN202443089U (en) | LED lamp safety intelligent test platform | |
| CN108776312B (en) | Battery testing device | |
| CN208270616U (en) | A kind of protective device of automatic control distribution device intelligence leak current fault indicator | |
| CN108963830B (en) | Method for improving outdoor power distribution safety | |
| CN116699272A (en) | Energy-saving power converter aging test device | |
| US10791606B2 (en) | LED traffic light | |
| CN103033649B (en) | bulb fixing device | |
| CN204596377U (en) | Be applied to the light-guiding pillar circuit board of Electric control Automated condtrol case | |
| CN210166416U (en) | Semiconductor voltage withstand test equipment | |
| CN204053911U (en) | A kind of lighting integrated formula electrician's screwdriver | |
| CN209372998U (en) | One kind being based on modular primary equipment simulation system tester | |
| CN215894537U (en) | Intelligent environmental monitoring equipment developments management and control appearance | |
| CN215989846U (en) | Prevent entrance guard's control panel power supply box of outage | |
| CN224153811U (en) | Multi-signal source access device of high-low voltage switch cabinet | |
| CN218958290U (en) | Low-voltage switch cabinet with dampproofing dehumidification mechanism | |
| CN204101587U (en) | A kind of electrical test portable power source device | |
| CN211318659U (en) | Withstand voltage test device based on transformer bus | |
| CN220754011U (en) | A grounding detection and protection device for an electrical control cabinet | |
| CN219202575U (en) | Multifunctional electrician electronic experiment table | |
| CN210468473U (en) | GCK type low pressure complete sets switchgear | |
| CN223139763U (en) | A semi-automatic LED light board lighting detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |