CN218672029U

CN218672029U - Classroom lamp of disconnect-type installation

Info

Publication number: CN218672029U
Application number: CN202223299520.6U
Authority: CN
Inventors: 刘胜利; 马晓庆
Original assignee: Zhongshan Ailun Optoelectronics Technology Co ltd
Current assignee: Zhongshan Ailun Optoelectronics Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-21
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a classroom lamp of disconnect-type installation, including fluorescent lamp body, slide rail and jib, the back casing is installed to fluorescent lamp body top, back housing face sets up flutedly, the inside bearing groove of having seted up of recess, bearing inslot internally mounted has the bearing, the upper surface and the lower surface of slider all are connected with a plurality of ball, the slider is connected at track inslot portion, the track groove is seted up inside the slide rail, a plurality of mounting holes have been seted up on the slide rail surface, compared with the prior art, the utility model discloses following beneficial effect has: the position of the daylight lamp body can be changed by a user by adding the bearing, and the daylight lamp body can be randomly adjusted by matching the sliding rail, so that the position required by the user can be reached.

Description

Classroom lamp of disconnect-type installation

Technical Field

The utility model relates to a classroom lamp of disconnect-type installation belongs to the lamps and lanterns field.

Background

Most of the current classroom lamps are installed in one piece, and the irradiation position cannot be adjusted after the installation is completed, chinese patent CN209229524U discloses a classroom lamp, which is mentioned in the background art: "the classroom is student's important place of study, and current classroom lamp, pull rod are installed on the lamp body and are fixed in on the ceiling after, just can't adjust, if will adjust the position, must pull down whole lamps and lanterns, then go up the drilling on the ceiling again, after the position of reinstallation pull rod, the position of lamps and lanterns could obtain the adjustment", in order to solve this technical problem, its technical characterstic is: the lamp comprises a connecting rod, a lamp body and a fixing part; one end of the connecting rod is provided with a first sliding chute; a second sliding groove is formed in one surface of the lamp body; one end of the fixing piece sequentially penetrates through the first sliding groove and the second sliding groove, so that the connecting rod is fixedly connected with the lamp body, and the fixing piece is movably arranged along the axial direction of the first sliding groove and the axial direction of the second sliding groove respectively; the first sliding groove and the second sliding groove are vertically arranged. The classroom lamp can conveniently adjust the position of the lamp without detaching the connecting rod.

According to the technical scheme disclosed by the teaching room lamp, although the position of the teaching room lamp can be adjusted, in the prior art, the position of the teaching room lamp can be adjusted through the sliding groove, the length of the sliding groove is fixed, and the length of the connecting rod is fixed, so that the problems that the length of the sliding groove is insufficient or the length of the sliding groove is too long when the teaching room lamp is used and the height of the teaching room lamp is fixed after installation are solved, and a user cannot adjust the wall length and the roof height of the user, and therefore a new structure needs to be provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a classroom lamp of disconnect-type installation through increasing slide rail, jib and bearing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a separately installed classroom lamp comprises a daylight lamp body, a slide rail and a hanging rod, wherein a rear shell is installed above the daylight lamp body, the surface of the rear shell is provided with a groove, a bearing groove is formed in the groove, a bearing is installed in the bearing groove, and the bearing is connected to a first hanging rod through a first threaded hole;

a plurality of fixing holes are uniformly formed in the surface of the first suspender, a first threaded rod is mounted at the lower end of the first suspender, the fixing holes are uniformly formed in the surface of the second suspender, a second threaded rod is mounted above the second suspender, and the second threaded rod is connected in the second threaded hole;

the inside at the slider is seted up to the second screw hole, the upper surface and the lower surface of slider all are connected with a plurality of ball, the slider is connected at the track inslot portion, the track groove is seted up inside the slide rail, a plurality of mounting holes have been seted up on the slide rail surface.

Furthermore, the bearing comprises an inner ring, an outer ring, a rolling ball and a retainer, wherein the inner ring is sleeved inside the outer ring, the rolling ball is arranged between the inner ring and the outer ring and is connected between the inner ring and the outer ring through the retainer, a first threaded hole is formed in the bearing, and the bearing is connected with the first suspender through the first threaded hole.

Further, the cover of first jib active activity is established inside the second jib, a plurality of fixed orificess that first jib and second jib surface were seted up are even and align, the aligned fixed orifices on first jib and second jib surface is fixed through the screw, the daylight lamp body is connected with the jib through the bearing, the daylight lamp body is at the activity of bearing groove within range, and the user can use this device to adjust the height after the installation accomplishes classroom lamp, reaches the height that is most suitable for the illumination.

Furthermore, a second threaded hole is formed in the sliding block, the sliding block is connected with the second threaded rod through the second threaded hole, the balls are movably connected to the upper surface and the lower surface of the sliding block, and the balls on the upper surface and the lower surface of the sliding block are aligned with the track grooves, so that the daylight lamp body can reciprocate through the sliding block until the daylight lamp body is adjusted to a position used by a user.

Further, the slide rail comprises first slide rail, second slide rail and third slide rail, the track groove has all been seted up to the inner wall about the slide rail, track inslot portion is connected with the slider, a plurality of mounting holes have been seted up on the slide rail surface, the mounting hole is a circular logical groove, the convex body is installed in first slide rail left side, the concave body is installed on second slide rail right side, the convex body is installed in second slide rail left side, the concave body is installed on third slide rail right side, the active slide rail that constitutes of first slide rail, second slide rail and third slide rail can select different slide rails to different length, need not measure wall body length in advance, just the length of changing the slide rail with regard to the accessible equipment.

The utility model has the advantages that: the utility model discloses a classroom lamp of disconnect-type installation can make the user carry out the change of position to daylight lamp body through increasing the bearing, and collocation slide rail uses, can make daylight lamp body carry out the random adjustment of a plurality of positions, reaches the position that the user needs to use.

Through increasing the slide rail, the slide rail comprises first slide rail, second slide rail and third slide rail, and the user can be according to the wall body length of oneself, carries out the length adjustment to the slide rail, uses length overlength, can make up first slide rail and third slide rail, uses length overlength, can make up first slide rail, second slide rail and third slide rail.

Can make the daylight lamp body accomplish the back at the installation through the installation jib, can adjust according to the required height of user, first jib cover is established inside the second jib, through the alignment fixed orifices, fixes alright reach required height through the screw.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a separately installed classroom lamp according to the present invention;

fig. 2 is a schematic view of a slide rail structure of a classroom lamp installed separately according to the present invention;

fig. 3 is a schematic view of a slider structure of a separately installed classroom lamp according to the present invention;

fig. 4 is a schematic view of a boom structure of a separately installed classroom lamp according to the present invention;

fig. 5 is a schematic view of a bearing structure of a separately installed classroom lamp according to the present invention;

in the figure: 100-daylight lamp body, 101-rear shell, 102-groove, 103-bearing groove, 200-first slide rail, 201-second slide rail, 202-third slide rail, 203-mounting hole, 204-rail groove, 210-slide rail, 300-slide block, 301-ball, 302-second threaded hole, 400-second suspension rod, 401-first suspension rod, 402-second threaded rod, 403-first threaded rod, 404-fixing hole, 405-screw, 410-suspension rod, 500-outer ring, 501-inner ring, 502-rolling ball, 503-first threaded hole, 504-retainer, 510-bearing.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 to 5, the present invention provides a technical solution: a separately installed classroom lamp comprises a daylight lamp body 100, a slide rail 210 and a hanger rod 410, wherein a rear shell 101 is installed above the daylight lamp body 100, a groove 102 is formed in the surface of the rear shell 101, a bearing groove 103 is formed in the groove 102, a bearing is installed in the bearing groove 103, and the bearing is connected to a first hanger rod 401 through a first threaded hole 503;

a plurality of fixing holes 404 are uniformly formed in the surface of the first suspender 401, a first threaded rod 403 is mounted at the lower end of the first suspender 401, the fixing holes 404 are uniformly formed in the surface of the second suspender 400, a second threaded rod 402 is mounted above the second suspender 400, and the second threaded rod 402 is connected in the second threaded hole 302;

the inside at slider 300 is seted up to second screw hole 302, and the upper surface and the lower surface of slider 300 all are connected with a plurality of ball 301, and slider 300 is connected inside track groove 204, and inside slide rail 210 was seted up in track groove 204, and a plurality of mounting holes 203 have been seted up on the slide rail 210 surface.

The bearing 510 is composed of an inner ring 501, an outer ring 500, a rolling ball 502 and a retainer 504, wherein the inner ring 501 is sleeved inside the outer ring 500, the rolling ball 502 is placed between the inner ring 501 and the outer ring 500, the rolling ball 502 is connected between the inner ring 501 and the outer ring 500 through the retainer 504, a first threaded hole 503 is formed inside the bearing, and the bearing 510 is connected with the first suspender 401 through the first threaded hole 503.

As an embodiment of the present invention, the cover of the activity of the first suspender 401 is established inside the second suspender 400, the plurality of fixing holes 404 that the surface of the first suspender 401 and the second suspender 400 is opened are even and aligned, the aligning fixing holes 404 of the first suspender 401 and the surface of the second suspender 400 are fixed through the screws 405, the daylight lamp 100 is connected with the suspender 410 through the bearings 510, the daylight lamp 100 moves in the range of the bearing groove 103, the user can use the device to adjust the height after completing the classroom lamp in the installation, the first suspender 401 is established inside the second suspender 400, the plurality of fixing holes 404 are all opened on the surface of the first suspender 401 and the second suspender 400, when the user adjusts the daylight lamp 100 to the required height of the user, the fixing is performed through the screws 405 in the aligning fixing holes 404, so the height of the house can be avoided, the random adjustment can be performed according to the height of the house.

The inside of the slider 300 is provided with a second threaded hole 302, the slider 300 is connected with a second threaded rod 402 through the second threaded hole 302, the balls 301 are movably connected to the upper surface and the lower surface of the slider 300, and the balls 301 on the upper surface and the lower surface of the slider 300 are aligned with the track grooves 204.

As another embodiment of the present invention, the slide rail 210 is composed of a first slide rail 200, a second slide rail 201, and a third slide rail 202, rail grooves 204 are formed on the upper and lower inner walls of the slide rail 210, a slider 300 is connected inside the rail grooves 204, a plurality of mounting holes 203 are formed on the surface of the slide rail 210, the mounting holes 203 are circular through grooves, a convex body 205 is installed on the left side of the first slide rail 200, a concave body 206 is installed on the right side of the second slide rail 201, a convex body 205 is installed on the left side of the second slide rail 201, and a concave body 206 is installed on the right side of the third slide rail 202;

the movable slide rail 210 of the first slide rail 200, the movable slide rail 210 of the second slide rail 201 and the movable slide rail 210 of the third slide rail 202, different slide rails 210 can be selected according to different lengths, the length of the slide rail 210 can be changed through assembly without measuring the length of a wall in advance, when the length of the wall of a user is too long, the movable slide rail can be assembled by the convex body 205 on the left side of the first slide rail 200 and the concave body 206 on the right side of the third slide rail 202 together, the first slide rail 200 and the third slide rail 202 are formed, when the length of the wall of the user is too short, the movable slide rail can be assembled by the convex body 205 on the left side of the first slide rail 200 and the concave body 206 on the right side of the second slide rail 201, the movable slide rail 205 on the left side of the second slide rail 201 and the concave body 206 on the right side of the third slide rail 202, the slide rail 210 can be formed, and different matching can be changed according to the needs of the user.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A split mount classroom lamp comprising a daylight lamp body (100), a slide rail (210), and a hanger bar (410), characterized in that: a rear shell (101) is mounted above the daylight lamp body (100), a groove (102) is formed in the surface of the rear shell (101), a bearing groove (103) is formed in the groove (102), a bearing (510) is mounted in the bearing groove (103), and the bearing (510) is connected to the first suspension rod (401) through a first threaded hole (503);

a plurality of fixing holes (404) are uniformly formed in the surface of the first suspension rod (401), a first threaded rod (403) is installed at the lower end of the first suspension rod (401), the fixing holes (404) are also uniformly formed in the surface of the second suspension rod (400), a second threaded rod (402) is installed above the second suspension rod (400), and the second threaded rod (402) is connected into the second threaded hole (302);

the inside at slider (300) is seted up in second screw hole (302), the upper surface and the lower surface of slider (300) all are connected with a plurality of ball (301), slider (300) are connected inside track groove (204), inside slide rail (210) was seted up in track groove (204), a plurality of mounting holes (203) have been seted up on slide rail (210) surface.

2. A split mount classroom lamp as defined in claim 1, wherein: the bearing comprises an inner ring (501), an outer ring (500), a rolling ball (502) and a retainer (504), wherein the inner ring (501) is sleeved inside the outer ring (500), the rolling ball (502) is arranged between the inner ring (501) and the outer ring (500), the rolling ball (502) is connected between the inner ring (501) and the outer ring (500) through the retainer (504), a first threaded hole (503) is formed inside the bearing (510), and the bearing (510) is connected with a first suspender (401) through the first threaded hole (503).

3. A split mount classroom lamp as defined in claim 2, wherein: the cover of first jib (401) activity is established inside second jib (400), a plurality of fixed orificess (404) that first jib (401) and second jib (400) surface were seted up are even and align, fixed orificess (404) on first jib (401) and second jib (400) surface are fixed through screw (405), daylight lamp body (100) are connected with jib (410) through bearing (510), daylight lamp body (100) are at the activity of bearing groove (103) within range.

4. A split mount classroom lamp as defined in claim 3, wherein: the inner portion of the sliding block (300) is provided with a second threaded hole (302), the sliding block (300) is connected with a second threaded rod (402) through the second threaded hole (302), the balls (301) are movably connected to the upper surface and the lower surface of the sliding block (300), and the balls (301) on the upper surface and the lower surface of the sliding block (300) are aligned with the track grooves (204).

5. The discretely mounted classroom lamp as recited in claim 4, wherein: the slide rail comprises first slide rail (200), second slide rail (201) and third slide rail (202), track groove (204) have all been seted up to inner wall about slide rail (210), track groove (204) internal connection has slider (300), a plurality of mounting holes (203) have been seted up on slide rail (210) surface, mounting hole (203) are a circular logical groove, convex body (205) are installed in first slide rail (200) left side, concave body (206) are installed on second slide rail (201) right side, convex body (205) are installed on second slide rail (201) left side, concave body (206) are installed on third slide rail (202) right side, slide rail (210) are constituteed to first slide rail (200), second slide rail (201) and third slide rail (202) active.