CN217928433U - Clamping groove structure column head lamp - Google Patents

Abstract

The utility model is suitable for the technical field of lamp lighting, a column head lamp with a clamping groove structure is provided, which comprises a column head lamp base and a column head lamp lampshade, wherein a square groove is formed on the column head lamp base, each two adjacent right-angle edges of the square groove are provided with chamfers, the square groove is internally provided with the illuminating lamp base, the illuminating lamp base is internally provided with a wire holder, each chamfered edge of the square groove is provided with a clamping groove, each chamfered edge of the column head lamp lampshade is provided with a first groove, a clamping block is arranged in the first groove, and the column head lamp lampshade is mounted in the column head lamp base through the clamping block in a clamping way; in the draw-in groove of joint piece joint in column cap lamp base through in the column cap lamp shade, install column cap lamp shade in column cap lamp base, avoided conventional with the screw with column cap lamp shade and column cap lamp pedestal mounting together, can leave the problem of corresponding dark space in the illumination.

Description

Clamping groove structure column lamp

Technical Field

The utility model belongs to the technical field of the lamps and lanterns illumination, especially, relate to a draw-in groove structure post lamp.

Background

A post lamp is a lamp used in road traffic equipment, and is used for lane warning lighting, wall landscape lighting and the like in roads, cell walls and the like.

But present post lamp is mostly the dark space that can leave the screw preforming on the light-passing board when the light is lighted at night to screw fixation lamp frame, and the technology is comparatively complicated, can not play the illuminating effect or the warning effect that should have, therefore leaves the potential safety hazard. Therefore, it is desirable to design a post lamp with a slot structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a joint piece joint in column cap lamp base in the draw-in groove of column cap lamp base in the structure of draw-in groove, aim at through column cap lamp shade installs column cap lamp shade on column cap lamp base, avoids using the screw to fix lamp shade and base together, leaves the problem in dark space when the illumination.

The utility model relates to a realize like this, a grooving structure column head lamp, including column head lamp base and column head lamp shade, square groove has been seted up on the column head lamp base, the chamfer has all been seted up on every two adjacent right angle limits in square groove, just square inslot installs the light base, install the connection terminal in the light base, the draw-in groove has all been seted up to every chamfer limit department in square groove, first recess has all been seted up to every chamfer limit department of column head lamp shade, all install the joint piece in the first recess, column head lamp shade passes through joint piece joint in install in the draw-in groove in the column head lamp base.

Preferably, a first rope groove is formed in each chamfered edge of the headlamp housing on the inner side of the first groove, a second rope groove is formed in the top wall of the headlamp housing on the inner side of the first rope groove, and a thread groove is formed in the top wall of the headlamp housing above the intersection of the second rope grooves.

Preferably, the first groove and the intersection of the first rope groove are fixedly provided with first fixed rollers, the intersection of the first rope groove and the second rope groove is fixedly provided with second fixed rollers, and the intersection of the second rope groove and the thread groove is fixedly provided with third fixed rollers.

Preferably, every the equal fixedly connected with of inboard surface of joint piece connects the rope, in the first recess, in connect all overlap on the rope and be equipped with expanding spring, connect the rope in proper order around in first certain gyro wheel the gyro wheel is decided to the second with the gyro wheel is decided to the third.

Preferably, a fastening bolt is connected to the thread groove through an internal thread, a second groove and a third groove are formed in a bolt head and a bolt column of the fastening bolt respectively, a ball is movably mounted in the second groove, and the connecting rope penetrates through the third groove and is fixedly connected to the ball.

Preferably, a cover of the column head lamp is arranged on the lamp shade of the column head lamp, and light-transmitting windows are formed in the side wall of the lamp shade of the column head lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the column head lamp with the clamping groove structure of the utility model is clamped in the clamping groove in the column head lamp base through the clamping block in the column head lamp cover, and the column head lamp cover is arranged in the column head lamp base, thereby avoiding the problem that corresponding dark space can be left in illumination when the column head lamp cover and the column head lamp base are arranged together by conventional screws;

through unscrewing fastening bolt, when taking out fastening bolt from the thread groove, in the ball through fastening bolt and the first recess of connection rope pulling joint piece retraction, can take off post lamp shade convenient and fast.

Drawings

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

fig. 2 is a schematic top view of the newel headlight chassis of the present invention;

fig. 3 is a schematic top view of a cover for a newel lamp according to the present invention;

fig. 4 is a schematic top view of a cover for a newel lamp according to the present invention mounted on a base of a newel lamp;

fig. 5 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4 according to the present invention;

fig. 6 is an enlarged schematic view of the utility model at the point B in fig. 5;

in the figure: 1. a column cap lamp base; 11. a square groove; 12. a lighting lamp base; 13. a wire holder; 14. a card slot; 2. a lampshade of the column lamp; 21. a first groove; 22. a first rope groove; 23. a second rope groove; 24. a clamping block; 25. connecting ropes; 26. a tension spring; 27. a first fixed roller; 28. a second fixed roller; 29. a third fixed roller; 210. fastening a bolt; 211. a second groove; 212. a third groove; 213. a ball bearing; 214. a thread groove; 3. a post lamp cover; 4. a light-transmitting window.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a clamping groove structure column head lamp, including column head lamp base 1 and column head lamp shade 2, square groove 11 has been seted up on the column head lamp base 1, the chamfer has all been seted up on per two adjacent right angle limits of square groove 11, and install light base 12 in the square groove 11, install connection terminal 13 in the light base 12, draw-in groove 14 has all been seted up to every chamfer limit department of square groove 11, first recess 21 has all been seted up to every chamfer limit department of column head lamp shade 2, all install joint piece 24 in the first recess 21, column head lamp shade 2 passes through 24 joints of joint piece and installs in column head lamp base 1 in draw-in groove 14.

As shown in fig. 2, four chamfered edges are respectively formed at every two adjacent right-angle edges of the square groove 11, and four clamping grooves 14 are respectively formed at every chamfered edge of the square groove 11; the appearance of the headlight lamp shade 2 corresponds to the shape of the square groove 11, a chamfer edge is also formed, the fixed roller and the rope groove part are arranged in the chamfer edge of the headlight lamp shade 2, and the light-transmitting window 4 is arranged at the right-angle edge of the headlight lamp shade 2, so that the direction of the rope groove in the headlight lamp shade 2 is staggered with the light-transmitting window 4.

An illuminating lamp spiral groove is formed in the wire holder 13, an illuminating lamp line is arranged inside the wire holder, and the illuminating lamp is convenient to install.

Further, first grooving 22 has all been seted up in every chamfer limit of headlight lamp shade 2 to the inboard of first recess 21, and second grooving 23 has all been seted up in the roof of headlight lamp shade 2 to the inboard of every first grooving 22, and the top of the intersection of second grooving 23 has seted up thread groove 214 in the roof of headlight lamp shade 2.

As shown in fig. 5, a first groove 21, a first rope groove 22, and a second rope groove 23 are opened in each chamfered edge of the headlamp case 2, the first groove 21 communicates with the first rope groove 22, and the first rope groove 22 communicates with the second rope groove 23.

Specifically, a first fixed roller 27 is fixedly mounted at the intersection of the first groove 21 and the first rope groove 22, a second fixed roller 28 is fixedly mounted at the intersection of the first rope groove 22 and the second rope groove 23, and a third fixed roller 29 is fixedly mounted at the intersection of the second rope groove 23 and the thread groove 214.

The first fixed roller 27, the second fixed roller 28 and the third fixed roller 29 are arranged for changing the trend of the connecting rope 25 in the rope groove, so that the connecting rope 25 can be pulled through the fastening bolt 210.

Usually, the equal fixedly connected with in the inboard surface of every joint piece 24 connects rope 25, in first recess 21, all overlaps on connecting rope 25 and is equipped with expanding spring 26, connects rope 25 and winds in proper order in first fixed gyro wheel 27, second fixed gyro wheel 28 and third fixed gyro wheel 29.

One side close to the center of the column head lamp shade 2 is the inner side, and one side far away from the center of the column head lamp shade 2 is the outer side;

rope 25 pulling joint piece 24 is connected to the accessible for joint piece 24 is flexible in first recess 21, conveniently installs and dismantles headlamp lamp shade 2 in headlamp base 1.

In addition, a fastening bolt 210 is connected to the thread groove 214 through an internal thread, a second groove 211 and a third groove 212 are respectively formed in a bolt head and a bolt column of the fastening bolt 210, a ball 213 is movably mounted in the second groove 211, and the connecting rope 25 passes through the third groove 212 and is fixedly connected to the ball 213.

A ball 213 is arranged in the bolt head of the fastening bolt 210, and the ball 213 is fixedly connected with a connecting rope 25; when loosening fastening bolt 210, fastening bolt 210 drives ball 213 rebound, drive and connect rope 25 rebound, drive joint piece 24 compression expanding spring 26 retraction draw-in groove 14 simultaneously, can put into column cap lamp base 1 with column cap lamp shade 2 this moment can, again tighten fastening bolt 210, joint piece 24 stretches out and gets into draw-in groove 14 in first recess 21 under expanding spring 26's effect, accomplish the installation to column cap lamp shade 2, the same reason during the dismantlement.

In addition, install post lamp lid 3 on post lamp shade 2, and all seted up light-permeable window 4 on the lateral wall of post lamp shade 2.

The mountable handle of upper surface department of post lamp shade 2 conveniently carries on portablely, convenient dismantlement and installation to post lamp shade 2.

The post lamp cover 3 can be arranged on the post lamp shade 2 through screws (the illumination of the illuminating lamp cannot be influenced); the light-transmitting window 4 can be provided with a light-transmitting waterproof material, so that the light transmission is ensured, and meanwhile, the erosion of rainwater is avoided.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a draw-in groove structure post lamp which characterized in that: including headlight base (1) and headlight lamp shade (2), square groove (11) have been seted up on headlight base (1), the chamfer has all been seted up on per two adjacent right angle sides of square groove (11), just install illumination lamp base (12) in square groove (11), install connection terminal (13) in illumination lamp base (12), draw-in groove (14) have all been seted up in every chamfer limit department of square groove (11), first recess (21) have all been seted up in every chamfer limit department of headlight lamp shade (2), joint piece (24) are all installed in first recess (21), headlight lamp shade (2) pass through joint piece (24) joint in install in draw-in groove (14) in the headlight lamp base (1).

2. A bayonet-structure stud lamp as claimed in claim 1, wherein: a first rope groove (22) is formed in each chamfered edge of the headlamp cover (2) on the inner side of the first groove (21), a second rope groove (23) is formed in the top wall of the headlamp cover (2) on the inner side of each first rope groove (22), and a thread groove (214) is formed in the top wall of the headlamp cover (2) above the intersection of the second rope grooves (23).

3. A bayonet-structure stud lamp as claimed in claim 2, wherein: first recess (21) with the equal fixed mounting in intersection of first grooving (22) has first fixed gyro wheel (27), first grooving (22) with the equal fixed mounting in intersection of second grooving (23) has second fixed gyro wheel (28), second grooving (23) with the equal fixed mounting in intersection of thread groove (214) has third fixed gyro wheel (29).

4. A bayonet-structure stud lamp as claimed in claim 3, wherein: every the equal fixedly connected with in inboard surface of joint piece (24) connects rope (25), in first recess (21), in connect all the cover on rope (25) and be equipped with expanding spring (26), connect rope (25) in proper order around in first definite gyro wheel (27) gyro wheel (28) are decided to the second with gyro wheel (29) are decided to the third.

5. The bayonet-structure stud lamp as set forth in claim 4, wherein: the bolt head and the bolt column of the fastening bolt (210) are respectively provided with a second groove (211) and a third groove (212), a ball (213) is movably arranged in the second groove (211), and the connecting rope (25) penetrates through the third groove (212) and is fixedly connected to the ball (213).

6. A bayonet-structure stud lamp as claimed in claim 1, wherein: a column head lamp cover (3) is installed on the column head lamp shade (2), and light-transmitting windows (4) are formed in the side wall of the column head lamp shade (2).

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