CN209419960U - A kind of lighting circuit for distribution box - Google Patents
A kind of lighting circuit for distribution box Download PDFInfo
- Publication number
- CN209419960U CN209419960U CN201822084942.9U CN201822084942U CN209419960U CN 209419960 U CN209419960 U CN 209419960U CN 201822084942 U CN201822084942 U CN 201822084942U CN 209419960 U CN209419960 U CN 209419960U
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- CN
- China
- Prior art keywords
- distribution box
- lighting
- light
- human body
- lighting circuit
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The utility model relates to distribution box lighting technical fields, more particularly to a kind of lighting circuit for distribution box, light-operated switch and LED light are incuded including infrared human body, the infrared human body induction light-operated switch and LED light carry out being composed in series lighting loop, the lighting loop is powered by the low-pressure side of distribution box, and the lighting loop is also parallel with backup power supply.The utility model adds lighting circuit in distribution box, convenient for operator when overhauling at night, provides enough illuminations, reduces maloperation, improves the safety and accuracy of operator's operation.
Description
Technical field
The utility model relates to distribution box lighting technical fields, more particularly to a kind of lighting circuit for distribution box.
Background technique
At this stage, power supply station is responsible for the repairing and fast power restoration of mesolow failure.In the reparation of low-voltage circuit, to ensure
Personnel's personal safety or need of work need to operate the low tension switch of distribution transforming distribution box.
Distribution transforming distribution box is typically distributed across non-stream of people dense region, extraneous without sufficient illumination.Night repairing operation distribution
When case, repair personnel is needed to operate while with flashlight lighting, in addition the illuminance of flashlight and illumination zone are insufficient, undoubtedly
The safety and accuracy that will be greatly reduced operator's operation are easier that switch erroneous judgement occurs when than sufficiency of illumination in the daytime, more
It is easy to happen the danger of maloperation.
Utility model content
The utility model is to solve above-mentioned technological deficiency, provides a kind of lighting circuit for distribution box, is matching
Lighting circuit is added in electronic box, convenient for operator when overhauling at night, is provided enough illuminations, is reduced maloperation, mention
The safety and accuracy of high operator's operation.
The technical solution of the utility model is；A kind of lighting circuit for distribution box, including infrared human body induction are light-operated
Switch and LED light, infrared human body induction light-operated switch and LED light carry out being composed in series lighting loop, the lighting loop by
The low-pressure side of distribution box is powered, and the lighting loop is also parallel with backup power supply.
Using shining for infrared human body induction light-operated switch control LED light, which is able to achieve leans in operator
After nearly distribution box, LED light starts at night, does not start daytime, saves power supply.Also there is backup power supply simultaneously, it is low in distribution box
Pressure side remains to ensure power supply in the case where having a power failure, and can ensure the power supply reliability of lighting system.
Further, infrared human body induction light-operated switch includes photoswitch element, infrared induction switch element.
Further, photoswitch element is carried out light-operated using photo resistance.It realizes and opens LED light in night service connection circuit,
Conversely, making daytime circuit in off-state, it is not turned on LED light.
Further, infrared induction switch element carries out human body sensing using infrared sensor.Whether infrared sensor induction
There is operator close to distribution box is opened, opens and connect circuit, otherwise circuit is in off-state.
Further, LED lamp uses LED bar graph lamp.The lamps and lanterns have luminous efficiency of source height, more energy efficient, and irradiation effective range is more
Height, longer life expectancy, and many sizes, LED bar graph lamp is small and exquisite, is suitble to install in distribution box narrow space.
The utility model has the beneficial effects that；
1, shining using infrared human body induction light-operated switch control LED light, which is able to achieve in operator
After distribution box, LED light starts at night, does not start daytime, saves power supply.
2, lighting part selects LED bar graph lamp, which has luminous efficiency of source height, and more energy efficient, irradiation effective range is more
Height, longer life expectancy, and many sizes, LED bar graph lamp is small and exquisite, is suitble to install in distribution box narrow space.
3, power supply mode can guarantee in the case where low-pressure side does not have a power failure using switch low-pressure side power supply to lighting system
Continued power, while included backup power source remains to ensure power supply in the case where low-pressure side has a power failure, and can ensure the confession of lighting system
Electric reliability.
4, light-operated switch is incuded using infrared human body, the response of distribution box all-night circuit is rapidly, only dynamic in dim environment
Make, and there is no being affected by the external environment to lead to the case where malfunctioning, meets convenient intelligent requirement.
5, for distribution box lighting circuit in night repairing operation, illumination zone is big, can cover all switches and measurement meter,
Effective coverage range is illuminated up to 100%, and brightness meets visual requirement.
Detailed description of the invention
Fig. 1 is the circuit diagram of embodiment 1.
Fig. 2 is assembling schematic diagram of the embodiment 2 in distribution box.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1:
As shown in Figure 1, a kind of lighting circuit for distribution box, including infrared human body induction light-operated switch 1 and LED light 2,
The infrared human body induction light-operated switch 1 and LED light 2 carry out being composed in series lighting loop, and the lighting loop is by the low of distribution box
Pressure side is powered, and the lighting loop is also parallel with backup power supply 3.
Shining for LED light 2 is controlled using infrared human body induction light-operated switch 1, which is able to achieve in operator
After distribution box, LED light 2 starts at night, does not start daytime, saves power supply.Also there is backup power supply 3 simultaneously, in distribution
Case low-pressure side remains to ensure power supply in the case where having a power failure, and can ensure the power supply reliability of lighting system.
In the present embodiment, infrared human body induction light-operated switch 1 includes photoswitch element 11, infrared induction switch element
12。
In the present embodiment, photoswitch element 11 is carried out light-operated using photo resistance.Realization is opened in night service connection circuit
LED light 2 is opened, conversely, making daytime circuit in off-state, is not turned on LED light 2.
In the present embodiment, infrared induction switch element 12 carries out human body sensing using infrared sensor.Infrared sensor
Whether induction has operator close to distribution box is opened, and opens and connects circuit, otherwise circuit is in off-state.
In the present embodiment, LED lamp 2 uses LED bar graph lamp.The lamps and lanterns have luminous efficiency of source high, and more energy efficient, irradiation has
It is higher to imitate range, longer life expectancy, and many sizes, LED bar graph lamp is small and exquisite, is suitble to install in distribution box narrow space.
Wherein, the induction light-operated switch of 86 type infrared human bodies on the market can be used in infrared human body induction light-operated switch 1.
Meanwhile battery can be used in backup power supply 3, the power supply voltage level of battery should drive infrared human body to incude enough
Light-operated switch 1 and LED light 2.
Embodiment 2:
As shown in Fig. 2, the lighting circuit is mounted in distribution box, by infrared human body incude light-operated switch 1, LED light 2,
Backup power source 3 is installed in preset position, can be according to the space size in distribution box, and being connected using multiple LED light 2 is enhanced
Light source covering must reach the component in 100% covering distribution box if being equipped with 3 LED light 2 in Fig. 2, easy access personnel into
Row maintenance.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and simultaneously
Non- is limitations of the embodiments of the present invention.For those of ordinary skill in the art, above explained
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should be included in this
Within the protection scope of utility model claims.
Claims (5)
1. a kind of lighting circuit for distribution box, which is characterized in that including infrared human body induction light-operated switch (1) and LED light
(2), infrared human body induction light-operated switch (1) and LED light (2) carry out being composed in series lighting loop, and the lighting loop is by matching
The low-pressure side of electronic box is powered, and the lighting loop is also parallel with backup power supply (3).
2. a kind of lighting circuit for distribution box according to claim 1, which is characterized in that the infrared human body induction
Light-operated switch (1) includes photoswitch element (11), infrared induction switch element (12).
3. a kind of lighting circuit for distribution box according to claim 2, which is characterized in that the photoswitch element
(11) it is carried out using photo resistance light-operated.
4. a kind of lighting circuit for distribution box according to claim 2, which is characterized in that the infrared induction switch
Element (12) carries out human body sensing using infrared sensor.
5. a kind of lighting circuit for distribution box according to claim 1, which is characterized in that the LED lamp (2) is adopted
Use LED bar graph lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084942.9U CN209419960U (en) | 2018-12-12 | 2018-12-12 | A kind of lighting circuit for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084942.9U CN209419960U (en) | 2018-12-12 | 2018-12-12 | A kind of lighting circuit for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419960U true CN209419960U (en) | 2019-09-20 |
Family
ID=67937412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084942.9U Active CN209419960U (en) | 2018-12-12 | 2018-12-12 | A kind of lighting circuit for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419960U (en) |
-
2018
- 2018-12-12 CN CN201822084942.9U patent/CN209419960U/en active Active
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