CN217816477U

CN217816477U - Emergency lamp

Info

Publication number: CN217816477U
Application number: CN202221361326.3U
Authority: CN
Inventors: 许永海
Original assignee: Ningbo Zhaolong Optoelectronic Technology Co ltd
Current assignee: Ningbo Zhaolong Optoelectronic Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-15
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an emergency lamp relates to lamps and lanterns technical field. The rechargeable battery, the PCB assembly, the contact pieces, the small lighting lamps and the lighting lamps are sequentially arranged in the shell, the pin is hinged to the shell, the rechargeable battery is electrically connected with the pin through the contact pieces, and the rechargeable battery, the small lighting lamps and the lighting lamps are all electrically connected with the PCB assembly. This emergency light, based on human infrared induction technique, whether the infrared radiation of the human body or the animal that comes from the environment through PIR infrared sensor detection, judge this region has people or animal, when someone gets into the response scope, the sensor detects the change of human infrared spectrum, the automatic switch-on load, the people leaves the back, time delay self-closing load, the people is bright to the lamp, the people is put out from the lamp, it is convenient in person, and the little lamp of illumination that adds can be used to usual illumination, improve product utilization.

Description

Emergency lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be an emergency light.

Background

Along with the going on of scientific and technological revolution, more and more electronic product is secretly getting into people's daily life, and the lighting product has become the indispensable apparatus of people's life, work and study, and the emergency light is the lighting fixtures that use under emergency, mainly includes portable emergency light, fire control emergency light, energy-conserving emergency light, supply emergency light, emergency light under water, chargeable emergency light, solar energy emergency light, kind such as multi-functional emergency light.

Emergency light can light under dangerous condition, guides the staff to leave in order, but general emergency light only has the effect of illumination instruction, and its function is comparatively single, lacks induction control, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides an emergency lamp to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergency lamp, includes casing, rechargeable battery, PCB subassembly, contact piece, participates in, the small lamp of illumination, illumination headlight, inner cover and translucent cover, rechargeable battery, PCB subassembly, contact piece, the small lamp of illumination and illumination headlight are installed in proper order in the casing, and participate in and articulate on the casing, and rechargeable battery passes through the contact piece and participates in electric connection, and rechargeable battery, the small lamp of illumination and illumination headlight all with PCB subassembly electric connection, PIR infrared sensor, pilot lamp and switch have set gradually on the PCB subassembly, inner cover joint is in the one end of casing to be located illumination headlight department, the translucent cover suit is on the inner cover.

Further, the casing includes lower cover, upper cover, back lid and protecgulum, the upper cover passes through the screw and installs on the lower cover, back lid and protecgulum joint respectively in the both ends of lower cover and upper cover.

Furthermore, the lower cover is provided with a hinge groove, and the plug pins are arranged in the hinge groove.

Furthermore, the contact piece is fixed on the rear cover, one end of the contact piece is electrically connected with the PCB assembly through a lead, and the other end of the contact piece is contacted with the pin.

Furthermore, the big lighting lamp is embedded on the front cover, and the small lighting lamp is embedded on the rear cover.

Furthermore, the cover is equipped with fresnel lens cap on the PIR infrared sensor, pilot lamp and switch all expose outside the casing.

Compared with the prior art, the utility model provides an emergency light possesses following beneficial effect:

this emergency light, based on human infrared induction technique, through the infrared radiation of the human body or the animal that PIR infrared sensor detected the environment, judge whether this region has people or animal, when someone gets into the response scope, the sensor detects the change of human infrared spectrum, the automatic switch-on load, the people leaves the back, time delay self-closing load, the people is bright to the lamp, the people is from the lamp to put out, it is convenient in person, and the little lamp of illumination that adds can be used to usual illumination, improve product utilization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a reverse view of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is a diagram of a PCB assembly structure of the present invention;

fig. 5 is a shell structure diagram of the present invention.

In the figure: 1. a housing; 2. a rechargeable battery; 3. a PCB assembly; 4. a contact piece; 5. a pin; 6. a small illumination lamp; 7. a lighting headlight; 8. an inner cover; 9. a transparent cover; 10. a PIR infrared sensor; 11. an indicator light; 12. a switch; 13. a lower cover; 14. an upper cover; 15. a rear cover; 16. a front cover; 17. a hinge slot; 18. a Fresnel lens cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses an emergency lamp, including casing 1, rechargeable battery 2, PCB assembly 3, contact piece 4, pin 5, little lamp 6, headlight 7, inner cover 8 and translucent cover 9, rechargeable battery 2, PCB assembly 3, contact piece 4, little lamp 6 and headlight 7 install in proper order in casing 1, and pin 5 articulates on casing 1, and rechargeable battery 2 passes through contact piece 4 and pin 5 electric connection, and rechargeable battery 2, little lamp 6 and headlight 7 all with PCB assembly 3 electric connection, PCB assembly 3 is last to have set gradually PIR infrared sensor 10, pilot lamp 11 and switch 12, inner cover 8 joint is in one end of casing 1 to be located headlight 7 department, translucent cover 9 suit is on inner cover 8, detects the infrared radiation of the human body or animal that comes from the environment through PIR infrared sensor 10, judges whether this region has people or animals, when people gets into induction range, the sensor detects the change of human body, automatic load switch-on, the people leaves the back, automatic shutdown, the light is in person, the life, the infrared spectrum of the convenient light that cuts off, and the usable product improves.

Specifically, the housing 1 includes a lower cover 13, an upper cover 14, a rear cover 15 and a front cover 16, the upper cover 14 is mounted on the lower cover 13 through screws, and the rear cover 15 and the front cover 16 are respectively clamped at two ends of the lower cover 13 and the upper cover 14.

In this embodiment, the upper cover 14 is mounted on the lower cover 13 through screws, and the rear cover 15 and the front cover 16 are respectively clamped at two ends of the lower cover 13 and the upper cover 14, so that the components can be conveniently packaged after being mounted.

Specifically, the lower cover 13 is provided with a hinge groove 17, and the plug pin 5 is installed in the hinge groove 17.

In this embodiment, the pins 5 are hinged in the hinge grooves 17, and the pins 5 are turned outward when charging.

Specifically, the contact piece 4 is fixed on the rear cover 15, and one end of the contact piece is electrically connected with the PCB assembly 3 through a wire, and the other end of the contact piece is in contact with the pin 5.

In this embodiment, when the pin 5 is turned outward, the contact at the rear end portion thereof is connected to the contact piece 4, and when the pin 5 is turned inward, the contact at the rear end portion thereof is disconnected from the contact piece 4.

Specifically, the lighting headlight 7 is embedded on the front cover 16, and the lighting small lamp 6 is embedded on the rear cover 15.

In the embodiment, when the sensor detects the change of the infrared spectrum of the human body, the lighting headlight 7 is automatically switched on, and the lighting small lamp 6 is physically controlled by the switch 12.

Specifically, the PIR infrared sensor 10 is sleeved with a fresnel lens cap 18, and the PIR infrared sensor 10, the indicator light 11 and the switch 12 are all exposed outside the shell 1.

In this embodiment, the fresnel lens cap 18 mainly has two functions, one is focusing, i.e. the pyroelectric infrared signal is refracted (reflected) on the PIR, and the other is dividing the detection area into a plurality of bright areas and dark areas, so that the moving object entering the detection area can generate a variable pyroelectric infrared signal on the PIR in the form of temperature variation.

When using, based on human infrared induction technique, through the infrared radiation of the human body or animal of PIR infrared sensor 10 detection come from the environment, judge whether this region has people or animal, when someone gets into the response scope, the sensor detects the change of human infrared spectrum, the automatic switch-on load, the people does not leave the response scope, will last the switch-on, the people leaves the back, time delay self-closing load (through preset's program control), the people is to the lamp bright, the people is from the lamp to put out, it is convenient personally, and the illumination lantern light 6 that adds can be used to usual illumination, improve product utilization, in order to avoid long-time idle down.

In conclusion, the emergency lamp is based on a human body infrared sensing technology, infrared radiation of a human body or an animal from the environment is detected through the PIR infrared sensor 10, whether the human body or the animal exists in the area or not is judged, when the human body enters a sensing range, the sensor detects the change of the infrared spectrum of the human body, the load is automatically switched on, after the human body leaves, the load is automatically switched off in a delayed mode, the human body arrives at the lamp and is switched off, the human body leaves the lamp and is switched off, convenience is brought to the user, the small added lighting lamp 6 can be used for ordinary lighting, and the product utilization rate is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emergency lamp, includes casing (1), rechargeable battery (2), PCB subassembly (3), contact piece (4), participates in (5), little lamp (6) of illumination, illumination headlight (7), inner cover (8) and translucent cover (9), its characterized in that: the multifunctional portable lighting device is characterized in that the rechargeable battery (2), the PCB assembly (3), the contact piece (4), the small lighting lamp (6) and the lighting headlamp (7) are sequentially installed in the shell (1), the pin (5) is hinged to the shell (1), the rechargeable battery (2) is electrically connected with the pin (5) through the contact piece (4), the rechargeable battery (2), the small lighting lamp (6) and the lighting headlamp (7) are electrically connected with the PCB assembly (3), the PIR infrared sensor (10), the indicator lamp (11) and the switch (12) are sequentially arranged on the PCB assembly (3), the inner cover (8) is connected to one end of the shell (1) in a clamped mode and located at the lighting headlamp (7), and the transparent cover (9) is sleeved on the inner cover (8).

2. An emergency light according to claim 1, wherein: casing (1) includes lower cover (13), upper cover (14), back lid (15) and protecgulum (16), upper cover (14) pass through the screw and install on lower cover (13), back lid (15) and protecgulum (16) joint respectively in the both ends of lower cover (13) and upper cover (14).

3. An emergency light according to claim 2, wherein: the lower cover (13) is provided with a hinge groove (17), and the plug pins (5) are arranged in the hinge groove (17).

4. An emergency light according to claim 2, wherein: the contact piece (4) is fixed on the rear cover (15), one end of the contact piece is electrically connected with the PCB component (3) through a lead, and the other end of the contact piece is contacted with the pin (5).

5. An emergency light according to claim 2, wherein: the lighting headlamp (7) is embedded on the front cover (16), and the small lighting lamp (6) is embedded on the rear cover (15).

6. An emergency light according to claim 1, wherein: the infrared sensor of PIR (10) goes up the cover and is equipped with fresnel lens cap (18), PIR infrared sensor (10), pilot lamp (11) and switch (12) all expose outside casing (1).