CN216813911U - Guide rail type blackboard lamp - Google Patents
Guide rail type blackboard lamp Download PDFInfo
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- CN216813911U CN216813911U CN202220051087.5U CN202220051087U CN216813911U CN 216813911 U CN216813911 U CN 216813911U CN 202220051087 U CN202220051087 U CN 202220051087U CN 216813911 U CN216813911 U CN 216813911U
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Abstract
The utility model provides a guide rail type blackboard lamp, which relates to the technical field of blackboard lamps and comprises a mounting plate and a lighting mechanism arranged on one side of the mounting plate, wherein the outer wall of one side of the mounting plate is fixedly connected with a positioning sleeve, a connecting column is connected in the positioning sleeve in a sliding manner, the outer part of the connecting column is connected with an adjusting block in a sliding manner, the lower half part of the adjusting block is provided with a fixing groove, an adjusting screw rod is fixedly connected in the fixing groove of the adjusting block, the outer part of the adjusting screw rod is rotatably connected with a connecting block, the adjusting screw rods on the two sides of the connecting block are both connected with positioning rings in a threaded manner, the lighting mechanism is arranged at the bottom of the connecting block, the outer wall of one side of the lighting mechanism, which is far away from the mounting plate, is fixedly connected with an installation box, and the bottom of the installation box is provided with a cleaning plate. The guide rail type blackboard lamp not only can enable light to irradiate the surface of a blackboard more uniformly, but also can automatically clean the illuminating mechanism, and the illuminating effect is ensured.
Description
Technical Field
The utility model relates to the technical field of teaching illumination, in particular to a guide rail type blackboard lamp.
Background
The blackboard is generally made of wood board or ground glass, and can be written on by using a specific writing material such as chalk. It is mostly black, greenish black, white or beige. The blackboard lamp is a lamp for illuminating the blackboard as the name implies, and can improve the brightness of the blackboard, so that students can more conveniently see the contents on the blackboard.
However, most of the existing blackboard lamps cannot be installed or the angle of the blackboard lamps cannot be adjusted conveniently, so that the irradiation angle of the blackboard lamps cannot be aligned with the surface of the blackboard, the uneven illumination condition of the surface of the blackboard easily occurs, and the eyesight of students is adversely affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a guide rail type blackboard lamp to more exactly solve the problem of uneven illumination of the surface of the blackboard.
The utility model is realized by the following technical scheme:
the utility model provides a guide rail type blackboard lamp which comprises a mounting plate and a lighting mechanism arranged on one side of the mounting plate, wherein a positioning sleeve is fixedly connected to the outer wall of one side of the mounting plate, a connecting column is connected in the positioning sleeve in a sliding mode, an adjusting block is connected to the outer portion of the connecting column in a sliding mode, a fixing groove is formed in the lower half portion of the adjusting block, an adjusting screw is fixedly connected in the fixing groove of the adjusting block, a connecting block is rotatably connected to the outer portion of the adjusting screw, positioning rings are connected to the adjusting screw on the two sides of the connecting block in a threaded mode, the lighting mechanism is arranged at the bottom of the connecting block, an installation box is fixedly connected to the outer wall of one side, far away from the mounting plate, of the lighting mechanism, and a cleaning plate is arranged at the bottom of the installation box.
Further, a positive and negative motor is installed in the installation box, an output shaft of the positive and negative motor is fixedly connected with a movable screw through a coupler, a movable block fixedly connected with the cleaning plate is in threaded connection with the outer wall of the movable screw, a groove is formed in the surface of the cleaning plate, and cleaning cloth is installed in the groove of the cleaning plate.
Furthermore, the illuminating mechanism comprises a lamp shell and a lamp tube arranged in the lamp shell, a light-gathering cover is arranged in the lamp shell, and a lamp shade is arranged at the bottom of the lamp shell.
Further, two fixed blocks, two are installed to lamp body one side outer wall symmetry that is close to the mounting panel fixedly connected with slide bar between the fixed block, the outside sliding connection of slide bar has the sliding block with cleaning plate fixed connection.
Further, the guide rail has been seted up on the surface of lamp body, and the bottom fixedly connected with of connecting block is at the gliding forked tail slider of guide rail, the equal fixedly connected with limiting plate of both sides outer wall of lamp body.
Furthermore, the mounting panel is close to lighting mechanism's one side outer wall fixedly connected with bracing piece, the top fixedly connected with support frame of bracing piece.
Furthermore, the connecting column is fixedly connected with a limiting block outside one side far away from the mounting plate.
The utility model has the beneficial effects that: the angle of the illuminating mechanism can be adjusted through the rotatable connecting block, so that light emitted by the lamp tube can be more uniformly irradiated on the surface of the blackboard, and the influence on the eyesight of students caused by uneven illumination is avoided; the positive and negative motors drive the movable screw to rotate, so that the cleaning plate can be driven to move back and forth at the bottom of the lampshade, the lampshade is cleaned, and the influence on the lighting effect caused by the fact that a large amount of dust and chalk dust are adhered to the lampshade is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the adjustment block and the connection block of the present invention;
FIG. 3 is a schematic view of the attachment of the illumination mechanism and mounting case of the present invention;
FIG. 4 is a schematic view of the attachment of the mounting case and the shift screw of the present invention;
fig. 5 is a rear view of the lamp envelope of the present invention.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the utility model provides that a positioning sleeve 11 is fixedly connected to the outer wall of one side of a mounting plate 1, a connecting column 13 is slidably connected in the positioning sleeve 11, a threaded hole is formed in the top of the positioning sleeve 11, a positioning bolt is connected in the threaded hole of the positioning sleeve 11 in a threaded manner and can fix the position of the connecting column 13, an adjusting block 2 is slidably connected to the outer portion of the connecting column 13, a threaded hole is also formed in the surface of the adjusting block 2, a fixing bolt is connected in the threaded hole of the adjusting block 2 in a threaded manner and can fix the position of the adjusting block 2, a supporting rod 12 is fixedly connected to the outer wall of one side of the mounting plate 1 close to the adjusting block 2, a supporting frame is fixedly connected to the top of the supporting rod 12, the supporting rod 12 and the supporting frame can support the connecting column 13, so as to ensure the stability of the connecting column 13, and a limiting block 14 is fixedly connected to the outer portion of one side of the connecting column 13 far away from the mounting plate 1, the adjusting block 2 is prevented from falling off the connecting column 13;
a fixing groove is formed in the lower half portion of the adjusting block 2, an adjusting screw 21 is fixedly connected in the fixing groove of the adjusting block 2, a connecting block 22 is rotatably connected to the outside of the adjusting screw 21, positioning rings 23 are respectively and threadedly connected to the adjusting screws 21 on the two sides of the connecting block 22, and the positioning rings 23 are rotated to enable the two positioning rings 23 to be attached to the outer wall of the connecting block 22, so that the position of the connecting block 22 can be fixed;
the bottom of connecting block 22 is equipped with lighting mechanism, lighting mechanism includes lamp body 3 and installs the fluorescent tube 31 in lamp body 3, installs snoot 32 in the lamp body 3, and lamp shade 33 is installed to the bottom of lamp body 3, and the guide rail has been seted up on the surface of lamp body 3, and the gliding forked tail slider 24 of bottom fixedly connected with in the guide rail of connecting block 22, is convenient for carry out the dismouting to lamp body 3, the equal fixedly connected with limiting plate 34 of both sides outer wall of lamp body 3.
Referring to fig. 3, 4 and 5, the present invention provides that an installation box 4 is fixedly connected to an outer wall of one side of a lamp housing 3, a cleaning plate 44 is disposed at the bottom of the installation box 4, a forward and reverse motor 41 is installed in the installation box 4, an output shaft of the forward and reverse motor 41 is fixedly connected to a moving screw 42 through a coupling, one end of the moving screw 42 is rotatably connected to an installation lower through a bearing, a moving block 43 fixedly connected to the cleaning plate 44 is connected to an outer wall of the moving screw 42 through a thread, a moving groove for moving the moving block 43 is formed at the bottom of the installation box 4, a groove is formed on a surface of the cleaning plate 44, and a cleaning cloth 45 is installed in the groove of the cleaning plate 44;
two fixing blocks 46 are symmetrically installed on the outer wall of one side of the lamp housing 3 far away from the installation box 4, a sliding rod 47 is fixedly connected between the two fixing blocks 46, and a sliding block 48 fixedly connected with the cleaning plate 44 is slidably connected to the outer portion of the sliding rod 47, so that the cleaning plate 44 can move more smoothly.
In this embodiment, pass through the bolt fastening with mounting panel 1 on the wall in classroom, adjust the position of regulating block 2 on spliced pole 13, thereby adjust lighting mechanism to suitable position, rotate connecting block 22, adjust the angle of lamp body 3, thereby make the light that fluorescent tube 31 sent shine the surface at the blackboard more evenly, the angular adjustment of lamp body 3 accomplishes the back, screw up holding ring 23, fix the position of connecting block 22, when a large amount of dust of adhesion and chalk dust on lamp shade 33, start positive and negative motor 41, drive mobile screw 42 and rotate, mobile screw 42 drives cleaning plate 44 through movable block 43 and removes at the bottom of lamp shade 33 round trip, clear up lamp shade 33 through cleaning cloth 45, avoid influencing the illuminating effect because of a large amount of dust of lamp shade 33 adhesion and chalk dust.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a guide tracked blackboard lamp, includes mounting panel (1) and sets up in the lighting mechanism of mounting panel (1) one side, its characterized in that, one side outer wall fixedly connected with position sleeve (11) of mounting panel (1), sliding connection has spliced pole (13) in position sleeve (11), the outside sliding connection of spliced pole (13) has regulating block (2), the fixed slot has been seted up to the lower half of regulating block (2), and fixedly connected with adjusting screw (21) in the fixed slot of regulating block (2), the outside rotation of adjusting screw (21) is connected with connecting block (22), equal threaded connection has holding ring (23) on adjusting screw (21) of connecting block (22) both sides, lighting mechanism sets up in the bottom of connecting block (22), one side outer wall fixedly connected with install bin (4) that lighting mechanism kept away from mounting panel (1), and a cleaning plate (44) is arranged at the bottom of the mounting box (4).
2. The guide rail type blackboard lamp according to claim 1, wherein a positive and negative motor (41) is installed in the installation box (4), an output shaft of the positive and negative motor (41) is fixedly connected with a movable screw (42) through a coupler, a movable block (43) fixedly connected with the cleaning plate (44) is in threaded connection with the outer wall of the movable screw (42), a groove is formed in the surface of the cleaning plate (44), and cleaning cloth (45) is installed in the groove of the cleaning plate (44).
3. A guide rail type blackboard lamp according to claim 1, wherein the lighting mechanism includes a lamp housing (3) and a lamp tube (31) installed in the lamp housing (3), a light gathering cover (32) is installed in the lamp housing (3), and a lamp cover (33) is installed at the bottom of the lamp housing (3).
4. A guide rail type blackboard lamp as claimed in claim 3, wherein two fixing blocks (46) are symmetrically installed on the outer wall of one side of the lamp housing (3) close to the mounting plate (1), a slide rod (47) is fixedly connected between the two fixing blocks (46), and a slide block (48) fixedly connected with the cleaning plate (44) is slidably connected to the outside of the slide rod (47).
5. A guide rail type blackboard lamp according to claim 3, characterized in that the guide rail is opened on the surface of the lamp housing (3), and the bottom of the connecting block (22) is fixedly connected with a dovetail slide block (24) sliding in the guide rail, and the outer walls of the two sides of the lamp housing (3) are fixedly connected with a limiting plate (34).
6. A guide rail type blackboard lamp according to claim 1, wherein a support rod (12) is fixedly connected to the outer wall of one side of the mounting plate (1) close to the illuminating mechanism, and a support frame is fixedly connected to the top of the support rod (12).
7. A guide rail type blackboard lamp according to claim 1, wherein a limit block (14) is fixedly connected to the outside of one side of the connecting column (13) far away from the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051087.5U CN216813911U (en) | 2022-01-10 | 2022-01-10 | Guide rail type blackboard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051087.5U CN216813911U (en) | 2022-01-10 | 2022-01-10 | Guide rail type blackboard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813911U true CN216813911U (en) | 2022-06-24 |
Family
ID=82064388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220051087.5U Active CN216813911U (en) | 2022-01-10 | 2022-01-10 | Guide rail type blackboard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813911U (en) |
-
2022
- 2022-01-10 CN CN202220051087.5U patent/CN216813911U/en active Active
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