CN215061710U

CN215061710U - Emergency lighting lamp holder

Info

Publication number: CN215061710U
Application number: CN202120976700.XU
Authority: CN
Inventors: 刘冠升
Original assignee: Jiangmen Pengjiang Pailis Plastic Hardware Factory
Current assignee: Jiangmen Pengjiang Pailis Plastic Hardware Factory
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-07
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an emergency lighting lamp holder, including base and lamp shade, the base is provided with rotation hole and activity hole, and the lateral wall of activity hole is provided with a plurality of first screens grooves, and a plurality of first screens grooves are around the axis setting of rotation hole, and two adjacent first draw-in grooves end to end, the lamp shade is provided with axis of rotation and first screens piece, and the axis of rotation rotates with the rotation hole to be connected, first screens piece and activity hole sliding connection, first screens piece and the cooperation of first screens groove, make lamp shade and base can relatively fixed. The utility model discloses rotation lamp holder that can be convenient adjusts lamp holder direction of illumination.

Description

Emergency lighting lamp holder

Technical Field

The utility model relates to an emergency lighting lamp technical field, in particular to emergency lighting lamp holder.

Background

The emergency lighting lamp is a lamp which can effectively illuminate and display an evacuation channel or can continuously illuminate and continuously work when normal illumination fails. The LED lamp is widely used in public places and places where intermittent lighting cannot be achieved.

Current emergency lighting lamp when the lamp holder realizes rotating the function, adopts screw rod and nut to fix more, and it is inconvenient to rotate, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an emergency lighting lamp holder, rotation lamp holder that can be convenient adjusts lamp holder direction of illumination.

According to the utility model discloses an emergency lighting lamp holder of first aspect embodiment, including base and lamp shade, the base is provided with rotation hole and activity hole, the lateral wall of activity hole is provided with a plurality of first screens grooves, it is a plurality of first screens groove winds the axis setting of rotation hole, adjacent two first draw-in groove end to end, the lamp shade is provided with axis of rotation and first screens piece, the axis of rotation with it connects to rotate the hole rotation, first screens piece with activity hole sliding connection, first screens piece with first screens groove cooperation makes the lamp shade with the base can relatively fixed.

According to the utility model discloses emergency lighting lamp holder has following beneficial effect at least: through the matching of the rotating shaft and the rotating hole, the first clamping block is connected with the movable hole in a sliding manner, so that the base and the lampshade can rotate relatively; first screens piece and the screens groove cooperation of setting on the activity hole lateral wall, make lamp shade and base relatively fixed, revolute the rotatory lamp shade of axis of rotation axle, the activity hole of base slightly warp, with the first screens groove separation back of first screens piece in the complex, first screens piece and adjacent first screens groove cooperation to make the lamp shade fix on this position, be convenient for the rotation and the fixing of lamp shade and base.

According to some embodiments of the invention, the first catch block comprises a first end and a second end.

According to some embodiments of the invention, the edges of the two adjacent first detent grooves are in smooth transition.

According to the utility model discloses a some embodiments, the base is provided with the spacing groove, the spacing groove is followed the base deviates from the one end in first screens groove link up to the activity hole, the spacing groove is suitable for the axis of rotation passes through.

According to the utility model discloses a some embodiments, the axis of rotation is close to one side of first screens piece is provided with first smooth angle, the spacing groove is kept away from one side of activity hole is provided with the smooth angle of second, first smooth angle with the smooth angle of second is fillet or chamfer, first smooth angle with the cooperation of the smooth angle of second makes the axis of rotation can pass through the spacing groove.

According to some embodiments of the invention, the height of the first detent block is lower than the rotation axis height.

According to some embodiments of the utility model, the lamp shade is provided with the support, the support is used for installing lamps and lanterns.

According to some embodiments of the utility model, still include the lamp lid, the lamp lid is used for protecting lamps and lanterns.

According to some embodiments of the utility model, the lamp shade with lamp lid, one of which is provided with second screens groove, the other is provided with second screens piece.

According to the utility model discloses a some embodiments, the base is provided with the through-hole, the lamp shade is provided with the passageway, through-hole intercommunication lamp shade inside and outside, the passageway with the through-hole intercommunication, the axis of rotation and first screens piece sets up the passageway outside.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an emergency lighting lamp head according to an embodiment of the present invention;

fig. 2 is an exploded view of an emergency lighting head according to an embodiment of the present invention;

FIG. 3 is a schematic view of the base shown in FIG. 1;

FIG. 4 is a schematic view of a first embodiment of a connection portion between the base and the lamp cover shown in FIG. 1;

FIG. 5 is a schematic view of a second embodiment of the connection portion between the base and the lamp cover shown in FIG. 1;

FIG. 6 is a schematic view of a third embodiment of the connection portion between the base and the lamp cover shown in FIG. 1;

fig. 7 is a schematic view of a fourth embodiment of a connection portion between the base and the lamp cover shown in fig. 1.

The base 100, the rotation hole 110, the movable hole 120, the first clamping groove 130, the through hole 140, the limiting groove 150 and the second sliding angle 151;

the lamp shade 200, the rotating shaft 210, the first sliding angle 211, the first clamping block 220, the bracket 230 and the channel 240;

lamp cover 300, second screens groove 310, second screens piece 320.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, according to the utility model discloses an emergency lighting lamp holder of first aspect embodiment, including base 100 and lamp shade 200, base 100 is provided with rotation hole 110 and activity hole 120, the lateral wall of activity hole 120 is provided with a plurality of first screens groove 130, a plurality of first screens groove 130 revolute the axis setting of rotation hole 110, two adjacent first draw-in grooves end to end, lamp shade 200 is provided with axis of rotation 210 and first screens piece 220, axis of rotation 210 rotates with rotation hole 110 to be connected, first screens piece 220 and activity hole 120 sliding connection, first screens piece 220 cooperates with first screens groove 130, make lamp shade 200 and base 100 can the relative fixation.

According to the utility model discloses emergency lighting lamp holder has following beneficial effect at least: through the matching of the rotating shaft 210 and the rotating hole 110, the first clamping block 220 is slidably connected with the movable hole 120, so that the base 100 and the lamp shade 200 can rotate relatively; the first locking block 220 is engaged with the locking groove formed on the sidewall of the movable hole 120, so that the lamp cover 200 and the base 100 can be relatively fixed, the lamp cover 200 is rotated around the axis of the rotating shaft 210, the movable hole 120 of the base 100 is slightly deformed, and after being separated from the first locking groove 130 engaged with the first locking block 220, the first locking block 220 is engaged with the adjacent first locking groove 130, and the lamp cover 200 is fixed at the position, thereby facilitating the rotation and fixation of the lamp cover 200 and the base 100.

Referring to fig. 4 to 7, in some embodiments of the present invention, the abutting end of the first capture block 220 is one of a circle, a triangle, and a trapezoid. Correspondingly, the first locking groove 130 may be one of a semi-circle, a triangle, and a trapezoid.

In some embodiments of the present invention, the edges of two adjacent first detent grooves 130 are smooth. The first locking block 220 and the first locking groove 130 can be prevented from being worn when sliding relatively.

In some embodiments of the utility model, the base 100 is provided with the spacing groove 150, the one end that the spacing groove 150 deviates from first screens groove 130 from the base 100 link up to activity hole 120, the spacing groove 150 is suitable for the axis of rotation 210 to pass through, one side that the axis of rotation 210 is close to first screens piece 220 is provided with first smooth angle 211, one side that activity hole 120 was kept away from to spacing groove 150 is provided with second smooth angle 151, first smooth angle 211 is fillet or chamfer with second smooth angle 151, first smooth angle 211 cooperates with second smooth angle 151, make axis of rotation 210 can pass through spacing groove 150, the height that highly is less than axis of rotation 210 of first screens piece 220. When the lamp cover 200 is mounted on the base 100, the first locking block 220 firstly passes through the limiting groove 150, then the rotating shaft 210 is abutted against the limiting groove 150, and the first sliding angle 211 of the first locking block 220 is matched with the second sliding angle 151 of the limiting groove 150, so that the position of the limiting groove 150 of the lamp cover 200 is slightly deformed, and the rotating shaft 210 can pass through the limiting groove 150. The base 100 and the lamp housing 200 can be quickly installed without being easily separated.

In some embodiments of the present invention, the lamp cover 200 is provided with a bracket 230, and the bracket 230 is used for mounting the lamp. The lamp holder is two connecting rods extending from the lampshade 200, and the top ends of the two connecting rods are respectively connected with the two ends of the lamp, so that the lamp is fixed on the lamp holder.

In some embodiments of the present invention, the lighting device further comprises a lamp cover 300, and the lamp cover 300 is used for protecting the lighting device.

In some embodiments of the present invention, the lamp cover 200 and the lamp cover 300 are provided with a second locking groove 310 and a second locking block 320. The second catching groove 310 cooperates with the second catching block 320 to enable the lamp cover 300 to be fixed to the lamp housing 200.

In some embodiments of the present invention, the base 100 is provided with the through hole 140, the lamp housing 200 is provided with the channel 240, the channel 240 communicates with the inside and the outside of the lamp housing 200, the channel 240 communicates with the through hole 140, and the rotation shaft 210 and the first locking block 220 are disposed outside the channel 240. The emergency lighting lamp comprises a lamp cap and a battery base part, wherein a butt joint block is arranged on the base 100, a butt joint groove matched with the butt joint block is formed in the battery base part, the base 100 is installed on the battery base, an electric wire of the battery base is connected into the inner side of the lampshade 200 through the through hole 140 and the channel 240, and when the lampshade 200 rotates, circuit connection is not affected.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An emergency lighting head, comprising:

the clamping device comprises a base (100) provided with a rotating hole (110) and a moving hole (120), wherein the side wall of the moving hole (120) is provided with a plurality of first clamping grooves (130), the first clamping grooves (130) are arranged around the axis of the rotating hole (110), and two adjacent first clamping grooves are connected end to end;

lamp shade (200) is provided with axis of rotation (210) and first screens piece (220), axis of rotation (210) with rotate hole (110) and rotate the connection, first screens piece (220) with activity hole (120) sliding connection, first screens piece (220) with first screens groove (130) cooperation makes lamp shade (200) with base (100) can relatively fixed.

2. The emergency lighting light head of claim 1, wherein the abutting end of the first capture block (220) is one of circular, triangular, trapezoidal.

3. The emergency light head of claim 1, wherein the edges of two adjacent first detent grooves (130) transition smoothly.

4. The emergency lighting lamp head according to claim 1, wherein the base (100) is provided with a limiting groove (150), the limiting groove (150) penetrates from one end of the base (100) departing from the first clamping groove (130) to the movable hole (120), and the limiting groove (150) is suitable for the rotating shaft (210) to pass through.

5. The emergency lighting lamp holder according to claim 4, wherein a first sliding corner (211) is disposed on one side of the rotating shaft (210) close to the first clamping block (220), a second sliding corner (151) is disposed on one side of the limiting groove (150) far away from the movable hole (120), the first sliding corner (211) and the second sliding corner (151) are rounded or chamfered, and the first sliding corner (211) and the second sliding corner (151) are matched to enable the rotating shaft (210) to pass through the limiting groove (150).

6. The emergency lighting head of claim 1, wherein the first capture block (220) has a height that is less than a height of the rotating shaft (210).

7. An emergency lighting head according to claim 1, wherein the lampshade (200) is provided with brackets (230), the brackets (230) being used for mounting a light fitting.

8. The emergency lighting head of claim 1, further comprising a lamp cover (300), the lamp cover (300) for protecting a light fixture.

9. The emergency lighting head of claim 8, wherein the lamp housing (200) and the lamp cover (300) are provided with a second detent groove (310) and a second detent block (320).

10. The emergency lighting head of claim 1, wherein the base (100) is provided with a through hole (140), the lamp housing (200) is provided with a passage (240), the through hole (140) communicates with the inside and the outside of the lamp housing (200), the passage (240) communicates with the through hole (140), and the rotation shaft (210) and the first catching block (220) are disposed outside the passage (240).