CN219160167U

CN219160167U - LED emergency lamp with adjustable illumination angle

Info

Publication number: CN219160167U
Application number: CN202222476200.7U
Authority: CN
Inventors: 刘江
Original assignee: Zhaoqing Yingyou Lighting Technology Co ltd
Current assignee: Zhaoqing Yingyou Lighting Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-06-09
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of lighting equipment, and particularly relates to an LED emergency lamp with an adjustable lighting angle.

Description

LED emergency lamp with adjustable illumination angle

Technical Field

Background

The emergency lamp is a general term of a lamp for emergency lighting, wherein the fire emergency lighting system mainly comprises emergency lighting for accidents, an emergency exit sign and an indicator lamp, and is arranged for guiding trapped people to evacuate or spread fire-fighting rescue actions after a normal lighting power supply is cut off when a fire disaster occurs.

The application number is CN 201720767859.4's chinese patent discloses an LED emergency light, including LED lamp holder, movable lamp house, wherein the LED lamp holder is located on the lamp house, and the lamp house includes upper cover and box, and one side of upper cover is rotated with one side of box and is connected, and the opposite side of upper cover is connected with the opposite side of box is detachable, and the box is equipped with control circuit board and at least one group battery, group battery respectively with control circuit board detachable electric connection, LED lamp holder and control circuit board electric connection. The battery pack of the LED emergency lamp provided by the utility model is detachable, when the battery pack fails, the upper cover of the lamp box is lifted to be detached and replaced by a new battery pack, the whole lamp is not required to be scrapped, the emergency lamp is convenient to maintain, and the cost is effectively saved; and the LED emergency lamp is convenient to move, and can move to different positions to meet the customer lighting requirements.

The LED emergency lamp is usually fixed on the wall and only used as illumination guide when power is cut off, however, the illumination angle of the LED emergency lamp in the prior art is not adjustable, and two LED emergency lamps are fixedly installed on a lamp box to illuminate for guiding people, so that the use cost is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the LED emergency lamp with the adjustable illumination angle, which is used for solving the problems that the LED emergency lamp in the prior art is usually used for guiding people to use by fixedly installing two LED emergency lamps on a lamp box due to the fact that the illumination angle of the LED emergency lamp is not adjustable, and the use cost is increased.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the LED emergency lamp with the adjustable illumination angle comprises a lamp box and an LED emergency lamp, wherein a storage battery for providing power for the LED emergency lamp and a control circuit board for controlling the LED emergency lamp are arranged in the lamp box, an adjusting mechanism for adjusting the illumination angle of the LED emergency lamp is arranged at the top of the lamp box, and the LED emergency lamp is connected to the adjusting mechanism;

the utility model provides a lamp house, including installation chassis, rotatory shell and motor, installation chassis fixed connection is at the top of lamp house, rotatory shell rotates to be installed on the installation chassis, LED emergency light fixed connection is at the top of rotatory shell, fixed mounting has the ring gear on the installation chassis, the central authorities of installation chassis are equipped with hollow post, ring gear and hollow post coaxial arrangement, the top central authorities of rotatory shell are equipped with the locating lever, the locating lever is installed in the inner chamber of hollow post, the motor is installed on the top inner wall of rotatory shell, be connected with the gear on the output shaft of motor, gear and ring gear meshing.

When the LED emergency lamp is specifically used, the illumination angle of the LED emergency lamp in the prior art is not adjustable, two LED emergency lamps are fixedly installed on a lamp box to illuminate and provide people with guidance, the use cost is increased, the LED emergency lamp with the adjustable illumination angle is designed, the LED emergency lamp with the adjustable illumination angle comprises a lamp box, an LED emergency lamp and an adjusting mechanism for adjusting the illumination angle of the LED emergency lamp, people are guided in the power failure in different places through changing the illumination angle of the LED emergency lamp, the adjusting mechanism comprises a mounting chassis, a hollow column, an annular gear, a rotating shell, a positioning rod, a motor and a gear, wherein the mounting chassis is fixedly installed at the top of the lamp box, the rotating shell is rotatably installed on the mounting chassis, the positioning rod of the rotating shell is installed in an inner cavity of the hollow column, the annular gear and the hollow column of the mounting chassis are coaxially installed, the motor is installed on the inner wall of the top of the rotating shell and is connected with the annular gear through the gear, the motor drives the gear to rotate, and the annular gear is fixed on the mounting chassis, the rotating shell is matched with the motor to rotate through the hollow column and the positioning rod to rotate, so that people can rotate along the LED emergency lamp to guide the LED emergency lamp.

Further, the LED emergency lamp comprises a lamp holder fixedly connected with the rotary shell, and an illuminating LED emergency bulb and a lampshade for protecting the bulb are arranged on the lamp holder.

Further, a warning board is arranged on the front face of the lamp box.

Further, a handle is further arranged at the top of the lamp box.

Further, the storage battery inside the lamp box is connected with the LED emergency lamp through an electric wire, and the electric wire penetrates through the adjusting mechanism to be connected with the LED emergency lamp.

When the LED emergency lamp is specifically used, the storage battery provides power for the adjusting mechanism and the LED emergency lamp, and the electric wire passes through the center of the adjusting mechanism and is proper in length, so that the adjusting mechanism cannot work normally due to winding of the electric wire is avoided.

Compared with the prior art, the utility model has the following beneficial effects: through the design including lamp house and an LED emergency light and be used for adjusting the LED emergency light of the adjustable LED emergency light of an illumination angle's of adjustment mechanism, can make the LED emergency light adjust illumination angle, only need an LED emergency light, reduce use cost.

Drawings

FIG. 1 is a schematic perspective view (view angle I) of an embodiment of an LED emergency lamp with an adjustable illumination angle according to the present utility model;

FIG. 2 is a schematic perspective view (view II) of an embodiment of an LED emergency lamp with an adjustable illumination angle according to the present utility model;

FIG. 3 is a partial exploded view of an embodiment of an LED emergency lamp with adjustable illumination angle according to the present utility model;

FIG. 4 is a schematic perspective view of a mounting chassis in an embodiment of an LED emergency lamp with an adjustable illumination angle according to the present utility model;

FIG. 5 is a schematic perspective view of a rotary housing of an embodiment of an LED emergency lamp with adjustable illumination angle according to the present utility model;

reference numerals in the drawings of the specification include:

the LED emergency lamp comprises a lamp box 1, an adjusting mechanism 2 and an LED emergency lamp 3;

a signboard 101, a handle 102, a storage battery 103, an electric wire 104 and a protective hose 105;

the installation chassis 201, the hollow column 2011, the inner gear ring 202, the rotary shell 203, the positioning rod 2031, the motor 204 and the gear 205;

lamp stand 301, lamp shade 302.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1-5, the present utility model. Specifically, an LED emergency lamp with an adjustable illumination angle comprises a lamp box 1 and an LED emergency lamp 3, wherein a storage battery 103 for providing power for the LED emergency lamp 3 and a control circuit board for controlling the LED emergency lamp 3 are arranged in the lamp box 1, an adjusting mechanism 2 for adjusting the illumination angle of the LED emergency lamp 3 is arranged at the top of the lamp box 1, and the LED emergency lamp 3 is connected to the adjusting mechanism 2; the adjusting mechanism 2 comprises a mounting chassis 201, a rotating shell 203 and a motor 204, wherein the mounting chassis 201 is fixedly connected to the top of the lamp box 1, the rotating shell 203 is rotatably mounted on the mounting chassis 201, the LED emergency lamp 3 is fixedly connected to the top of the rotating shell 203, an inner gear ring 202 is fixedly mounted on the mounting chassis 201, a hollow column 2011 is arranged in the center of the mounting chassis 201, the inner gear ring 202 and the hollow column 2011 are coaxially mounted, a positioning rod 2031 is arranged in the center of the top of the rotating shell 203, the positioning rod 2031 is mounted in an inner cavity of the hollow column 2011, the motor 204 is mounted on the inner wall of the top of the rotating shell 203, a gear 205 is connected to an output shaft of the motor 204, and the gear 205 is meshed with the inner gear ring 202.

When the LED emergency lamp is specifically used, the illumination angle of the LED emergency lamp in the prior art is not adjustable, two LED emergency lamps are fixedly installed on a lamp box to illuminate for guiding people, so that the use cost is increased, the LED emergency lamp with the adjustable illumination angle is designed, the LED emergency lamp with the adjustable illumination angle comprises the lamp box 1, the LED emergency lamp 3 and an adjusting mechanism 2 for adjusting the illumination angle of the LED emergency lamp 3, people are guided in power failure in different places by changing the illumination angle of the LED emergency lamp 3, the adjusting mechanism 2 comprises a mounting chassis 201, a hollow post 2011, an annular gear 202, a rotating shell 203, a positioning rod 2031, a motor 204 and a gear 205, wherein the mounting chassis 201 is fixedly installed at the top of the lamp box 1, the rotating shell 203 is rotatably installed on the mounting chassis 201, the positioning rod 2031 of the rotating shell 203 is installed in an inner cavity of the hollow post 2011, the annular gear 202 and the hollow post 2011 of the mounting chassis 201 are coaxially installed, the motor 204 is installed on the top inner wall of the rotating shell 203 and is connected with the motor 202 through the gear 205, the inner wall of the rotating shell 205 is connected with the motor 202 through the annular gear 205, the rotating shell 203 is driven by the motor 202, and the rotating shell is driven by the rotating the inner gear 201 and the rotating shell is driven by the rotating shell 201, and the inner gear 205 is further the rotating and the rotating shell is driven by the rotating shell 201 and is driven by the rotating the inner gear 201.

The LED emergency lamp 3 comprises a lamp holder 301 fixedly connected with the rotary shell 203, and an LED emergency bulb for illumination and a lampshade 302 for protecting the bulb are arranged on the lamp holder 301. The front of the lamp box 1 is provided with a notice board 101. The top of the lamp box 1 is also provided with a handle 102. The storage battery 103 inside the lamp box 1 is connected with the LED emergency lamp 3 through the electric wire 104, and the electric wire 104 penetrates through the adjusting mechanism 2 and is connected with the LED emergency lamp 3. When the LED emergency lamp is particularly used, the storage battery 103 provides power for the adjusting mechanism 2 and the LED emergency lamp 3, the electric wire 104 passes through the center of the adjusting mechanism 2 and is proper in length, and the condition that the adjusting mechanism 2 cannot work normally due to winding of the electric wire 104 is avoided.

The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in any way herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain any prior art to which this utility model pertains, without the general knowledge of the skilled person in the field, before the application date or the priority date, to practice the present utility model, with the ability of these skilled persons to perfect and practice this utility model, with the help of the teachings of this application, with some typical known structures or methods not being the obstacle to the practice of this application by those skilled in the art. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. The utility model provides an illumination angle adjustable LED emergency light, includes lamp house (1) and an LED emergency light (3), lamp house (1) inside is equipped with battery (103) and the control circuit board that control LED emergency light (3) used for LED emergency light (3) power supply, its characterized in that: an adjusting mechanism (2) for adjusting the illumination angle of the LED emergency lamp (3) is arranged at the top of the lamp box (1), and the LED emergency lamp (3) is connected to the adjusting mechanism (2);

adjustment mechanism (2) are including installation chassis (201), rotatory shell (203) and motor (204), installation chassis (201) fixed connection is at the top of lamp house (1), rotatory shell (203) rotate and install on installation chassis (201), LED emergency lamp (3) fixed connection is at the top of rotatory shell (203), fixed mounting has ring gear (202) on installation chassis (201), the center of installation chassis (201) is equipped with hollow post (2011), ring gear (202) and hollow post (2011) coaxial arrangement, the top central authorities of rotatory shell (203) are equipped with locating lever (2031), locating lever (2031) are installed in the inner chamber of hollow post (2011), motor (204) are installed on the top inner wall of rotatory shell (203), be connected with gear (205) on the output shaft of motor (204), gear (205) and ring gear (202) mesh.

2. An adjustable illumination angle LED emergency light as set forth in claim 1, wherein: the LED emergency lamp (3) comprises a lamp holder (301) fixedly connected with the rotary shell (203), and an illuminating LED emergency bulb and a lampshade (302) for protecting the bulb are arranged on the lamp holder (301).

3. An adjustable illumination angle LED emergency light as set forth in claim 2, wherein: the front of the lamp box (1) is provided with a notice board (101).

4. An LED emergency light with adjustable illumination angle as set forth in claim 3, wherein: the top of the lamp box (1) is also provided with a handle (102).

5. An adjustable illumination angle LED emergency light as set forth in claim 4, wherein: the storage battery (103) in the lamp box (1) is connected with the LED emergency lamp (3) and the motor (204) through the electric wire (104), and the electric wire (104) penetrates through the adjusting mechanism (2) to be connected with the LED emergency lamp (3).