CN213019290U - Eye-protecting blackboard lamp - Google Patents
Eye-protecting blackboard lamp Download PDFInfo
- Publication number
- CN213019290U CN213019290U CN202022366659.2U CN202022366659U CN213019290U CN 213019290 U CN213019290 U CN 213019290U CN 202022366659 U CN202022366659 U CN 202022366659U CN 213019290 U CN213019290 U CN 213019290U
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- lamp
- blackboard
- eye
- eyeshield
- bolt
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Abstract
The utility model discloses an eyeshield blackboard lamp, including lamp body, eyeshield lamp shade, spacing bolt and mount pad, the shaping has the installation cavity in the lamp body, be provided with the lamp stand on the wall of installation cavity both sides. Has the advantages that: the utility model discloses an installation platform, spacing bolt, the design of pivot and curved eyeshield lamp shade, can not only make light can concentrate on shining on the blackboard through the angle of adjusting the lamp body, and can make light homodisperse on the blackboard through curved eyeshield lamp shade, the specular reflection of light has effectively been avoided, the result of use of blackboard lamp has been improved, design through mount pad and screw, can come the double-screw bolt screw in to the screw groove established in advance through rotating the mount pad in this blackboard lamp use, the use of construction bolt has effectively been saved, the quick installation of blackboard lamp has been realized.
Description
Technical Field
The utility model relates to a blackboard lamp technical field, concretely relates to eyeshield blackboard lamp.
Background
The blackboard lamp is mainly installed indoors to realize the illumination of the blackboard in the classroom, and then ensure that the content on the blackboard can be seen clearly for the student.
However, current blackboard lamp installation angle is certain, lead to light can't concentrate to shine on the blackboard, and because the lamp shade adopts straight structure more in the irradiation process, lead to light to shine evenly inadequately, take place specular reflection easily on the blackboard, reduce the result of use of blackboard lamp, secondly, current blackboard lamp when the installation, need adopt a plurality of bolts to fix on the same mount pad more, the installation rate that leads to the blackboard is slower, the installation effectiveness is comparatively low, consequently, the urgent need for a neotype eyeshield blackboard lamp to solve current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, the eyeshield blackboard lamp is provided at present, it is certain to have solved current blackboard lamp installation angle, lead to light can't concentrate to shine on the blackboard, and in the irradiation process because the lamp shade adopts straight structure more, lead to light to shine evenly inadequately, take place specular reflection easily on the blackboard, reduce the result of use of blackboard lamp, and current blackboard lamp when the installation, need adopt a plurality of bolts to fix on the same mount pad more, lead to the installation rate of blackboard slower, the comparatively low problem of installation effectiveness.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an eyeshield blackboard lamp, including lamp body, eyeshield lamp shade, spacing bolt and mount pad, the shaping has the installation cavity in the lamp body, be provided with the lamp stand on the wall of installation cavity both sides, install the fluorescent tube on the lamp stand, be provided with on the lamp body lateral wall the eyeshield lamp shade, the eyeshield lamp shade adopts the arc structure, there is the mount table lamp body upper end both sides through bolted connection, be provided with on the mount table lateral wall spacing bolt, be provided with the pivot in the mount table, the pivot middle part is provided with the jib, the jib top is provided with the mount pad, mount pad upper end middle part is provided with the double-screw bolt.
Through adopting above-mentioned technical scheme, the mount table spacing bolt pivot and arc the design of eyeshield lamp shade can not only be through adjusting the angle of lamp body makes light can concentrate and shine on the blackboard, moreover through the arc the eyeshield lamp shade can make light homodisperse on the blackboard, has effectively avoided the specular reflection of light, has improved the result of use of blackboard lamp.
Furthermore, the lamp holder is connected with the mounting cavity through a bolt, and the lamp tube is connected with the lamp holder in a clamping and pressing mode.
By adopting the technical scheme, the lamp tube can be reliably installed.
Furthermore, the eye-protecting lampshade is connected with the lamp housing in a clamping and pressing mode, and the lamp housing is made of transparent arc-shaped materials.
Through adopting above-mentioned technical scheme, can ensure the homodisperse of light.
Furthermore, the rotating shaft is rotatably connected with the mounting table, and the rotating shaft is inserted into the hanging rod.
Through adopting above-mentioned technical scheme, can be real the convenient rotation of lamp body to realize the regulation of blackboard lamp angle.
Furthermore, the limiting bolt is screwed with the mounting table and penetrates through the mounting table.
By adopting the technical scheme, the lamp shell can be reliably limited after the angle of the lamp shell is adjusted.
Furthermore, the hanger rod is rotatably connected with the mounting seat, and the stud is formed on the mounting seat.
Through adopting above-mentioned technical scheme, the mount pad and the design of stud can come through rotating in this blackboard lamp use the mount pad will the stud screw in to the screw groove that has established in advance, has effectively saved the use of construction bolt, has realized the quick installation of blackboard lamp.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. the blackboard lamp has the advantages that the problems that the existing blackboard lamp cannot be intensively irradiated on a blackboard due to a certain installation angle, and the light cannot be uniformly irradiated due to the fact that the lamp shade adopts a straight structure in the irradiation process, so that the mirror reflection is easy to occur on the blackboard, and the use effect of the blackboard lamp is reduced are solved;
2. when the installation for solving current blackboard lamp, it is fixed to adopt a plurality of bolts more on the same mount pad, and the installation rate that leads to the blackboard is slower, the comparatively low problem of installation effectiveness, the utility model discloses a design of mount pad and screw post can come the double-screw bolt screw in to the screw groove of establishing in advance through rotating the mount pad in this blackboard lamp use, has effectively saved mounting bolt's use, has realized the quick installation of blackboard lamp.
Drawings
Fig. 1 is a schematic structural view of an eye-protecting blackboard lamp according to the present invention;
fig. 2 is a right sectional view of the lamp housing of the eye-protecting blackboard lamp according to the present invention;
FIG. 3 is an enlarged view of the position A of the eye-protecting blackboard lamp of the present invention;
fig. 4 is a schematic view of the connection relationship between the mounting seat, the suspension rod and the screw in the eye-protecting blackboard lamp of the present invention.
The reference numerals are explained below:
1. a mounting seat; 2. a boom; 3. a lamp housing; 4. a lamp socket; 5. a lamp tube; 6. an eye-protecting lampshade; 7. a mounting cavity; 8. an installation table; 9. a rotating shaft; 10. a limit bolt; 11. a stud.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the eye-protecting blackboard lamp in this embodiment includes a lamp housing 3, an eye-protecting lampshade 6, a limiting bolt 10 and a mounting seat 1, a mounting cavity 7 is formed in the lamp housing 3, lamp holders 4 are disposed on two side walls of the mounting cavity 7, lamp tubes 5 are mounted on the lamp holders 4, the eye-protecting lampshade 6 is disposed on one side wall of the lamp housing 3, the eye-protecting lampshade 6 is of an arc structure, mounting platforms 8 are connected to two sides of the upper end of the lamp housing 3 through bolts, the limiting bolt 10 is disposed on one side wall of the mounting platform 8, a rotating shaft 9 is disposed in the mounting platform 8, a hanging rod 2 is disposed in the middle of the rotating shaft 9, the mounting seat 1 is disposed at the top end of the hanging rod 2, a stud 11 is disposed in the middle of the upper end of the mounting seat 1, the mounting platforms 8, the limiting bolt 10, the rotating shaft 9 and the, and can make light homodisperse on the blackboard through curved eyeshield lamp shade 6, effectively avoid the specular reflection of light, improve the result of use of blackboard lamp.
As shown in fig. 1-3, in this embodiment, the lamp holder 4 is connected to the mounting cavity 7 through a bolt, the lamp tube 5 is connected to the lamp holder 4 through a clamping manner, reliable mounting of the lamp tube 5 can be achieved, the eye-protecting lampshade 6 is connected to the lamp housing 3 through a clamping manner, the lamp housing 3 is made of a transparent arc-shaped material, uniform dispersion of light can be ensured, the rotating shaft 9 is rotatably connected to the mounting table 8, the rotating shaft 9 is connected to the suspender 2 in a plugging manner, convenient rotation of the lamp housing 3 can be achieved, adjustment of the angle of the blackboard lamp can be achieved, the limit bolt 10 is rotatably connected to the mounting table 8, the limit bolt 10 penetrates through the mounting table 8, and reliable limiting of the lamp housing 3 can be achieved after the angle of the lamp housing.
As shown in fig. 1 and 4, in this embodiment, the suspension rod 2 is rotatably connected with the mounting base 1, the stud 11 is formed on the mounting base 1, and the mounting base 1 and the stud 11 are designed to enable the stud 11 to be screwed into a preset screw groove by rotating the mounting base 1 in the use process of the blackboard lamp, so that the use of mounting bolts is effectively saved, and the blackboard lamp is quickly mounted.
The specific implementation process of this embodiment is as follows: during the use at first through rotating mount pad 1, make double-screw bolt 11 screw in the screw groove that the classroom inner room top was established in advance, so that realize that the quick installation of this blackboard lamp is fixed, then adjust the angle of lamp body 3 through rotating shaft 9, and realize the spacing of lamp body 3 through spacing bolt 10, only need to put through this blackboard lamp and external power source after that, can make fluorescent tube 5 light, the back is lighted to fluorescent tube 5, alright see through eyeshield lamp shade 6 on the blackboard with the light irradiation, so as to throw light on.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. An eyeshield blackboard lamp which is characterized in that: including lamp body (3), eyeshield lamp shade (6), spacing bolt (10) and mount pad (1), the shaping has installation cavity (7) in lamp body (3), be provided with lamp stand (4) on installation cavity (7) both sides wall, install fluorescent tube (5) on lamp stand (4), be provided with on lamp body (3) a lateral wall eyeshield lamp shade (6), eyeshield lamp shade (6) adopt the arc structure, lamp body (3) upper end both sides have mount table (8) through bolted connection, be provided with on mount table (8) a lateral wall spacing bolt (10), be provided with pivot (9) in mount table (8), pivot (9) middle part is provided with jib (2), jib (2) top is provided with mount pad (1), mount pad (1) upper end middle part is provided with double-screw bolt (11).
2. An eye-protecting blackboard lamp according to claim 1, characterized in that: the lamp holder (4) is connected with the mounting cavity (7) through bolts, and the lamp tube (5) is connected with the lamp holder (4) in a clamping and pressing mode.
3. An eye-protecting blackboard lamp according to claim 1, characterized in that: the eye-protecting lamp shade (6) is connected with the lamp shell (3) in a clamping and pressing mode, and the lamp shell (3) is made of transparent arc-shaped materials.
4. An eye-protecting blackboard lamp according to claim 1, characterized in that: the rotating shaft (9) is rotatably connected with the mounting table (8), and the rotating shaft (9) is connected with the hanging rod (2) in an inserting mode.
5. An eye-protecting blackboard lamp according to claim 1, characterized in that: the limiting bolt (10) is connected with the mounting table (8) in a screwing mode, and the limiting bolt (10) penetrates through the mounting table (8).
6. An eye-protecting blackboard lamp according to claim 1, characterized in that: the hanger rod (2) is rotatably connected with the mounting seat (1), and the stud (11) is formed on the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366659.2U CN213019290U (en) | 2020-10-22 | 2020-10-22 | Eye-protecting blackboard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366659.2U CN213019290U (en) | 2020-10-22 | 2020-10-22 | Eye-protecting blackboard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213019290U true CN213019290U (en) | 2021-04-20 |
Family
ID=75481385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366659.2U Expired - Fee Related CN213019290U (en) | 2020-10-22 | 2020-10-22 | Eye-protecting blackboard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213019290U (en) |
-
2020
- 2020-10-22 CN CN202022366659.2U patent/CN213019290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |