CN214535867U - Novel freely assembled blackboard lamp - Google Patents
Novel freely assembled blackboard lamp Download PDFInfo
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- CN214535867U CN214535867U CN202121103431.2U CN202121103431U CN214535867U CN 214535867 U CN214535867 U CN 214535867U CN 202121103431 U CN202121103431 U CN 202121103431U CN 214535867 U CN214535867 U CN 214535867U
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- lamp
- blackboard
- connecting rod
- lampshade
- assembling
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Abstract
The utility model discloses a novel freely assembled blackboard lamp, including the lamp shade: the lamp shade is characterized in that assembling grooves along the length direction of the lamp shade are formed in the two ends of the lamp shade, lamp holders are arranged on the inner walls of the two ends of the lamp shade, parallel lamp tube slots are formed in the lamp holders, lamp tubes are embedded into the two adjacent lamp tube slots, a rotary connecting seat is arranged at the horizontal end of the lamp shade, a mounting assembly connected with a wall is arranged on the rotary connecting seat, and the mounting assembly drives the lamp shade to move up and down through a height adjusting assembly. The utility model discloses in, this blackboard lamp adopts the assembled equipment mode, the whole length of regulation blackboard lamp that can be nimble, adapts to the blackboard of different length specifications to combine angle adjusting part and altitude mixture control subassembly, can adjust the mounting height of blackboard lamp, make shining that the light that the blackboard lamp can send can be accurate on the blackboard, further the illuminating effect who has ensured the blackboard lamp.
Description
Technical Field
The utility model relates to a blackboard lamp technical field especially relates to a novel free assembled blackboard lamp.
Background
The blackboard is the most commonly used stage property in usual teaching activity and the show activity, blackboard itself does not send out the light, the light that needs reflection environment and lamps and lanterns to send is then by the perception of people's eye, the applied environment of blackboard is various, under the not good condition of ambient light, just need compensate with the blackboard lamp, so the optical design of blackboard lamp directly influences the homogeneity of blackboard, then influence the observation of people's eye, especially in the middle of the classroom teaching, in order to ensure that the student can be under the dim environment comprehensive accurate content on observing the blackboard, just need throw light on with the help of the blackboard lamp.
The structure of fixed specification is usually adopted to current blackboard lamp for the blackboard lamp can only throw light on to the blackboard of fixed length, can't adjust the operation according to the length of blackboard reality to the length of blackboard lamp, and also can't realize quick and independent regulation operation to the mounting height of blackboard lamp, reduced the blackboard lamp to blackboard illuminating effect, thereby be unfavorable for the use of classroom teaching.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and propose and to carry out nimble regulation to the length of blackboard lamp to realize the novel free assembled blackboard lamp of blackboard lamp mounting height free adjustment operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel freely assembled blackboard lamp, includes the lamp shade:
both ends of the lampshade are provided with assembling grooves along the length direction of the lampshade;
lamp holders are arranged on the inner walls of the two ends of the lampshade, parallel lamp tube slots are formed in the lamp holders, and lamp tubes are embedded in the two adjacent lamp tube slots;
the horizontal end of the lampshade is provided with a rotary connection seat, and the rotary connection seat is provided with an installation component connected with a wall;
the mounting assembly drives the lampshade to move up and down through a height adjusting assembly.
As a further description of the above technical solution:
the device also comprises an end cover;
the section of the end cover is of a trapezoidal structure;
the outer wall of the end cover is provided with an assembling rod, and the assembling rod is matched with the assembling groove.
As a further description of the above technical solution:
the mounting assembly comprises an upper connecting rod, the top of the upper connecting rod is connected with the wall body through a mounting seat, the upper connecting rod is connected with a lower connecting rod through a height adjusting assembly, and the lower connecting rod is connected with the rotary connection seat.
As a further description of the above technical solution:
the rotary connecting seat comprises an arc-shaped part arranged at the horizontal end of the lampshade, and the arc-shaped part is provided with a horizontal part connected with the lower connecting rod.
As a further description of the above technical solution:
the height adjusting assembly comprises a rotary connecting rod arranged at the bottom of the upper connecting rod and a rotary connecting groove formed in the top of the lower connecting rod;
the lower connecting rod is connected with the upper connecting rod through the embedded screwing of the screwing rod and the screwing groove.
As a further description of the above technical solution:
and a screw hole is arranged on the horizontal part of the screwing seat and is screwed with the screw thread at the bottom of the lower connecting rod.
As a further description of the above technical solution:
the inner wall of the lampshade and the outer side of the lamp tube are provided with a protective cover, and the cross section of the protective cover is of an arc structure.
As a further description of the above technical solution:
the opening direction of the shield is consistent with the opening direction of the lampshade.
The utility model provides a novel freely assembled blackboard lamp. The method has the following beneficial effects:
(1): this blackboard lamp adopts the assembled mode of assembled, can assemble the lamp shade of different length at the both ends of lamp shade to change the whole length of blackboard lamp, make the blackboard lamp can adapt to the blackboard of different length specifications, can carry out even comprehensive illuminating effect to the blackboard, improved the application scope of blackboard lamp.
(2): this blackboard lamp adopts altitude mixture control subassembly's regulation effect, can carry out independent and nimble regulation operation to the mounting height of blackboard lamp for the light that the blackboard lamp can send can be accurate shine on the blackboard, further the illuminating effect of blackboard lamp has been ensured.
Drawings
Fig. 1 is a schematic view of the overall internal structure of a novel freely assembled blackboard lamp provided by the utility model;
FIG. 2 is a schematic structural view of a mounting assembly of the present invention;
FIG. 3 is a schematic structural view of the middle screw-on seat of the present invention;
FIG. 4 is a schematic view of a partial structure of a junction between an end cap and a lamp cover of the present invention;
fig. 5 is a schematic view of the internal structure of the middle lampshade of the present invention.
Illustration of the drawings:
1. mounting the component; 11. an upper connecting rod; 111. a rotary connecting rod; 112. a mounting seat; 12. a lower connecting rod; 121. a screwing groove; 122. a screw; 2. a screwing seat; 21. an arc-shaped portion; 22. a horizontal portion; 23. a screw hole; 3. an end cap; 31. assembling a rod; 4. a lamp shade; 41. assembling a groove; 42. a lamp socket; 43. a lamp slot; 44. a shield; 45. a lamp tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, 4 and 5, a novel freely-assembled blackboard lamp includes a lamp housing 4:
both ends of the lampshade 4 are provided with assembling grooves 41 along the length direction thereof;
the horizontal end of the lampshade 4 is provided with a rotary joint seat 2, and the rotary joint seat 2 is provided with a mounting component 1 connected with a wall;
the mounting assembly 1 drives the lampshade 4 to move up and down through a height adjusting assembly.
In this embodiment, on the wall body of 1 bolt fastening of installation component on the blackboard, install fixedly the blackboard lamp, and adjust the mounting height of lamp shade 4 through the altitude mixture control subassembly, realize the altitude mixture control effect of blackboard lamp, on the other hand combines the connection structure of assembly groove 41, can assemble the blackboard lamp of different length specifications and lamp shade 4, obtain the blackboard lamp of different length, can satisfy the lighting requirements of different length blackboards, ensure that the light that fluorescent tube 45 sent can be even shines on the blackboard, realize the comprehensive even illuminating effect to the blackboard.
As shown in fig. 1 and 4, the lamp further includes an end cover 3, the cross section of the end cover 3 is a trapezoid structure, the outer wall of the end cover 3 is provided with an assembling rod 31, the assembling rod 31 is matched with the assembling groove 41, the assembling rod 31 is embedded into the assembling groove 41, the end cover 3 can be installed at the end portion of the lamp shade 4, and the end portion of the lamp shade 4 is sealed and fixed.
As shown in fig. 2, the mounting assembly 1 includes an upper connecting rod 11, the top of the upper connecting rod 11 is connected to the wall through a mounting seat 112, the upper connecting rod 11 is connected to a lower connecting rod 12 through a height adjusting assembly, and the lower connecting rod 12 is connected to the rotary connection seat 2, and by the adjusting effect of the height adjusting assembly, the overall length of the mounting assembly 1 can be adjusted, so as to achieve the mounting effect of the lampshades 4 with different heights.
As shown in fig. 2 and 3, the screwing seat 2 includes an arc portion 21 disposed at the horizontal end of the lampshade 4, and the arc portion 21 is provided with a horizontal portion 22 connected to the lower connecting rod 12, so as to stably connect the lower connecting rod 12 and the screwing seat 2, thereby achieving the effect of hanging and installing the lampshade 4 and the wall.
As shown in fig. 2 and 3, the horizontal portion 22 of the screw base 2 is provided with a screw hole 23, and the screw hole 23 is screwed with the screw 122 at the bottom of the lower connecting rod 12, so that the connecting effect between the lower connecting rod 12 and the screw base 2 can be realized, and the position of the lampshade 4 can be connected and fixed.
As shown in fig. 2, the height adjusting assembly includes a screwing rod 111 disposed at the bottom of the upper link 11 and a screwing groove 121 disposed at the top of the lower link 12, the lower link 12 is connected to the upper link 11 by the embedded screwing of the screwing rod 111 and the screwing groove 121, and the lower link 12 and the upper link 11 can be positioned and connected by the screwing effect of the screwing rod 111 and the screwing groove 121, so as to freely adjust the installation height of the lampshade 4.
As shown in fig. 5, a protective cover 44 is disposed on the inner wall of the lampshade 4 and outside the lamp tube 45, the cross section of the protective cover 44 is an arc-shaped structure, and the width of the protective cover 44 is smaller than the width of the lampshade 4, so that the protective cover 44 can protect the upper part of the lamp tube 45, thereby ensuring the surface smoothness of the lamp tube 45.
As shown in fig. 5, the opening direction of the protective cover 44 is consistent with the opening direction of the lampshade 4, so that the protective cover 44 can uniformly reflect the light generated by the lamp tube 45 and radiate the light outwards through the opening of the lampshade 4, thereby achieving a high-quality lighting effect on the blackboard.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel freely assembled blackboard lamp, includes lamp shade (4), its characterized in that:
both ends of the lampshade (4) are provided with assembling grooves (41) along the length direction;
lamp holders (42) are arranged on the inner walls of the two ends of the lampshade (4), parallel lamp tube slots (43) are formed in the lamp holders (42), and lamp tubes (45) are embedded in the two adjacent lamp tube slots (43);
a rotary connecting seat (2) is arranged at the horizontal end of the lampshade (4), and a mounting component (1) connected with a wall is arranged on the rotary connecting seat (2);
the mounting component (1) drives the lampshade (4) to move up and down through a height adjusting component.
2. The novel free-assembling blackboard lamp of claim 1, wherein: also comprises an end cover (3);
the section of the end cover (3) is of a trapezoidal structure;
the outer wall of the end cover (3) is provided with an assembling rod (31), and the assembling rod (31) is matched with the assembling groove (41).
3. The novel free-assembling blackboard lamp of claim 1, wherein: the mounting component (1) comprises an upper connecting rod (11), the top of the upper connecting rod (11) is connected with a wall body through a mounting seat (112), the upper connecting rod (11) is connected with a lower connecting rod (12) through a height adjusting component, and the lower connecting rod (12) is connected with the rotary connection seat (2).
4. The novel freely assembled blackboard lamp according to claim 3, characterized in that: the rotary connecting seat (2) comprises an arc-shaped part (21) arranged at the horizontal end of the lampshade (4), and a horizontal part (22) connected with the lower connecting rod (12) is arranged on the arc-shaped part (21).
5. The novel freely assembled blackboard lamp according to claim 3, characterized in that: the height adjusting assembly comprises a rotary connecting rod (111) arranged at the bottom of the upper connecting rod (11) and a rotary connecting groove (121) formed in the top of the lower connecting rod (12);
the lower connecting rod (12) is connected with the upper connecting rod (11) through the embedded screwing of the screwing rod (111) and the screwing groove (121).
6. The novel freely assembled blackboard lamp according to claim 4, characterized in that: a screw hole (23) is arranged on the horizontal part (22) of the screwing seat (2), and the screw hole (23) is screwed with a screw rod (122) at the bottom of the lower connecting rod (12).
7. The novel free-assembling blackboard lamp of claim 1, wherein: a protective cover (44) is arranged on the inner wall of the lampshade (4) and positioned on the outer side of the lamp tube (45), and the cross section of the protective cover (44) is of an arc-shaped structure.
8. The novel freely assembled blackboard lamp according to claim 7, characterized in that: the opening direction of the shield (44) is consistent with the opening direction of the lampshade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103431.2U CN214535867U (en) | 2021-05-21 | 2021-05-21 | Novel freely assembled blackboard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103431.2U CN214535867U (en) | 2021-05-21 | 2021-05-21 | Novel freely assembled blackboard lamp |
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| Publication Number | Publication Date |
|---|---|
| CN214535867U true CN214535867U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121103431.2U Active CN214535867U (en) | 2021-05-21 | 2021-05-21 | Novel freely assembled blackboard lamp |
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| CN (1) | CN214535867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154297A (en) * | 2021-05-21 | 2021-07-23 | 青岛智光教育科技有限公司 | Novel freely assembled blackboard lamp |
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2021
- 2021-05-21 CN CN202121103431.2U patent/CN214535867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154297A (en) * | 2021-05-21 | 2021-07-23 | 青岛智光教育科技有限公司 | Novel freely assembled blackboard lamp |
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