CN219510682U - Novel general lampshade bracket - Google Patents
Novel general lampshade bracket Download PDFInfo
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- CN219510682U CN219510682U CN202320647426.0U CN202320647426U CN219510682U CN 219510682 U CN219510682 U CN 219510682U CN 202320647426 U CN202320647426 U CN 202320647426U CN 219510682 U CN219510682 U CN 219510682U
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- fixing base
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Abstract
The utility model belongs to the technical field of lampshade supports, and provides a novel universal lampshade support which comprises a first L-shaped connecting piece, a middle connecting piece and a second L-shaped connecting piece; the one end of first L type connecting piece is equipped with first connecting portion, the one end of second L type connecting piece is connected with second connecting portion, its characterized in that, first connecting portion includes first fixing base, the one side that first fixing base faced first L type connecting piece is equipped with the second fixing base, the symmetry is equipped with first stopper on the second fixing base, first stopper offsets with first L type connecting piece. The utility model can realize the adjustment of the angle by utilizing the leverage after being connected with the lampshade, and avoid the inclination of the angle after the lampshade is installed due to the technical problem; meanwhile, the arc-shaped connecting piece is adopted, disassembly is not needed during installation, the installation is more convenient, larger elastic deformation can be realized, and the arc-shaped connecting piece can be sleeved and fixed with the support component.
Description
Technical Field
The utility model belongs to the technical field of lamp shade supports, and particularly relates to a novel universal lamp shade support applied to a desk lamp.
Background
Whether in bedrooms, study rooms or living rooms, the desk lamp is widely used due to practicality and decoration, and the decoration effect of the desk lamp is mainly that the lamp covers are different in style due to the differences of shapes, styles and materials of the different lamp covers, and also different lighting effects are brought. By replacing the new lampshade, the effect of generating different indoor impressions is achieved, and the freshness is improved. However, the lamp shade bracket on the market at present has no commonality, and the whole desk lamp needs to be replaced, so that unnecessary waste is caused.
Chinese patent CN211345196U discloses a general type lamp shade support, can realize changing the lamp shade of different shapes, style, material, has satisfied the demand of different lamp body sizes and shape bulb matching lamp shade. However, the following problems still exist in the technical scheme: (1) One end of the first L-shaped connecting piece is provided with a first connecting portion, the first connecting portion comprises a fixing seat, a threaded connecting rod is arranged above the fixing portion, and the threaded connecting rod is connected with the fixing portion. The fixing seat is fixedly connected with the first L-shaped connecting piece, and is usually fixed in a welding mode, the fixing seat can incline relative to the first L-shaped connecting piece during welding, and after the lampshade is connected, the whole lampshade can incline together, so that the lamp is not attractive; (2) The second connecting hole is clamped with the clamping hole through a bolt; the third connecting hole is fixedly connected with the fourth connecting hole through a bolt, so that the stability of the whole bracket can be ensured; however, the size of the bolt is too small, tools are needed to be used for installation, matching is generally needed, and the cost of the product is increased while the installation is inconvenient; (3) The annular connecting piece is arranged above the second connecting part, and the lamp holder seat can be fixedly clamped by the clamping part, but the lamp holder seat part is required to be dismounted and then is matched and connected with the bracket in each installation, so that the lamp holder is inconvenient to use; (4) One end of the second L-shaped connecting piece is connected with a second connecting part, and the second L-shaped connecting piece is detachably connected with the second connecting part; according to the specification and the drawing, the second connecting part consists of a hollow square part and an arc opening piece, and is usually fixed in a welding mode, the connection relationship between the parts in the welding process is unstable, the levelness is guaranteed, the use is improper, and the welding position can be broken after a long time.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a novel universal lampshade bracket.
The technical scheme of the utility model is as follows:
the novel universal lampshade bracket comprises a first L-shaped connecting piece, a middle connecting piece and a second L-shaped connecting piece, wherein the middle connecting piece is respectively matched and connected with the first L-shaped connecting piece and the second L-shaped connecting piece; the one end of first L type connecting piece is equipped with first connecting portion, the one end of second L type connecting piece is connected with second connecting portion, its characterized in that, first connecting portion includes first fixing base, the one side that first fixing base faced first L type connecting piece is equipped with the second fixing base, the symmetry is equipped with first stopper on the second fixing base, first stopper offsets with first L type connecting piece.
Furthermore, the bilateral symmetry of first fixing base is equipped with the connecting block, the connecting block is equipped with spacing hole.
Further, the other side of the first fixing seat is provided with a threaded connecting rod, and the threaded connecting rod is connected with a fixing part. The fixed part is equipped with the internal thread hole, the internal thread hole is connected with the screw thread connecting rod cooperation.
The lampshade in the prior art is provided with an inner frame, the annular connecting part in the middle of the inner frame is arranged on the threaded connecting rod of the first fixing seat, the fixing part can fix the annular connecting part in the middle of the inner frame of the lampshade by downwards displacing along the threaded connecting rod, and the whole lampshade is fixed.
Further, the first L-shaped connecting piece comprises an L-shaped portion, one end of the L-shaped portion is fixedly connected with the middle connecting piece, and the L-shaped portion is fixedly connected with the middle connecting piece through welding and other modes in the prior art. The other end of the L-shaped part is provided with a second limiting block. In particular, the L-shaped part is a round rod L-shaped part; the first limiting block is a round table limiting block. Through this setting, can realize that first fixing base is connected the back with first L type connecting piece at the second fixing base, utilize the leverage after being connected with the lamp shade, can realize the regulation of angle. Specifically, the round table limiting block is in abutting fit connection with the L-shaped part of the round rod, limited relative displacement can be realized under the action of external force by utilizing the round table limiting block, and angle adjustment and correction can be carried out after the round table limiting block is connected with the lampshade, so that angle inclination can be avoided.
Further, L type portion is connected with spacing hole cooperation, the second stopper sets up in one side of first connecting portion, can prevent under the effect of external force that first fixing base breaks away from in the L type portion.
Further, the middle connecting piece is symmetrically provided with clamping holes. The spacing of the clamping holes is 10-15mm. The spacing of the clamping holes is 12.5mm. According to international standard, the distance between each clamping hole is more suitable for adjusting the height.
Further, one end of the second L-shaped connecting piece is provided with a first connecting hole, and the other end of the second L-shaped connecting piece is provided with a second connecting hole.
Further, the second connecting portion comprises a connecting portion and a clamping portion, and the connecting portion and the clamping portion are integrally formed.
Further, the connecting part is a hollow rectangular connecting part with an opening at the upper part.
Further, the connecting portion is connected with one end of the second L-shaped connecting piece in a matched mode, third connecting holes are symmetrically formed in the connecting portion, and the third connecting holes correspond to the second connecting holes.
Further, the clamping portion comprises a first circular ring portion, and a first opening is formed in one side of the first circular ring portion.
Through this setting, connecting portion and joint portion can adopt prior art a slice stamping forming, compare in connection modes such as welding, and the levelness is higher, and the structure is relatively more stable.
Further, the device also comprises an arc-shaped connecting piece, wherein the arc-shaped connecting piece is connected with the clamping part in an internal fit manner. The arc-shaped connecting piece comprises a second circular ring part, a second opening is formed in one side of the second circular ring part, a connecting groove is formed in the outer side of the second circular ring part, and the connecting groove is connected with the first circular ring part in a matched mode.
In particular, the caliber of the second opening is smaller than that of the first opening.
Through this setting, can block the lamp holder seat, the structure that again through lamp holder seat self was equipped with locks fixedly.
Preferably, the arc-shaped connecting piece is a plastic arc-shaped connecting piece. The plastic arc connecting piece is matched with the first opening, so that larger elastic deformation can be realized, the installation is easier, and the fixation with the lamp cap can be ensured.
In the utility model, the arc-shaped connecting piece is adopted, and the arc-shaped connecting piece does not need to be disassembled during installation and can be sleeved and fixed with the bracket component.
For lamp holder seat with different sizes, also can be connected with the joint portion through the arc connecting piece in a matched manner, and the lamp holder seat can be fixedly clamped by the joint portion in a matched manner.
Further, the device further comprises a hand-screwed screw piece, the hand-screwed screw piece is sequentially connected with the clamping hole and the first connecting hole in a matched mode, and the hand-screwed screw piece is sequentially connected with the third connecting hole and the second connecting hole in a matched mode.
According to the utility model, the height of the lampshade can be adjusted by adjusting the positions of the first connecting holes and the clamping holes and then screwing the screw parts by hand. Through the setting of hand screw spare, can realize the installation of support under the condition of not having with the help of the instrument, it is more convenient. Preferably, the top of the hand-screwed screw part is provided with a straight slot, so that dual purposes can be realized.
In particular, the connection principle of the lampshade bracket of the utility model is the same as that of the Chinese patent CN 211345196U.
In the utility model, the first connecting part is fixed with the lampshade frame to realize the fixation of the whole lampshade; the height of the lampshade is adjusted by adjusting the corresponding position between the first connecting hole and the clamping hole; the desk lamp is fixedly connected with the lower part of the lamp holder by the second connecting part or the mode that the second connecting part is matched with the arc-shaped connecting piece.
The utility model provides a novel universal lampshade bracket which can meet the requirements of changing the lampshade of different types of desk lamps and is suitable for the desk lamps under most of global standard systems (including China, the United states, european Union and the like).
The utility model has the beneficial effects that:
the first connecting part can be connected with the first L-shaped connecting piece, and can realize angle adjustment by utilizing leverage after being connected with the lampshade, so that the inclination of the angle after the lampshade is installed due to the technical problem is avoided; according to the second connecting part, the connecting part and the clamping part can be formed by stamping one piece in the prior art, and compared with the connecting modes such as welding, the second connecting part is higher in levelness and relatively more stable in structure. In the utility model, the arc-shaped connecting piece is adopted, so that the arc-shaped connecting piece is not required to be disassembled during installation, is more convenient, can realize larger elastic deformation, and can be sleeved and fixed with the bracket component.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of another embodiment of the present utility model;
FIG. 3 is a schematic view of a partial structure of an embodiment of the present utility model;
FIG. 4 is a schematic view of a partial structure of an embodiment of the present utility model;
FIG. 5 is a schematic illustration of a fitting structure according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a partial structure of an embodiment of the present utility model;
FIG. 7 is a schematic view of a partial structure of another embodiment of the present utility model;
FIG. 8 is a schematic illustration of a fitting structure according to an embodiment of the present utility model;
FIG. 9 is a schematic illustration of a fitting structure according to another embodiment of the present utility model;
FIG. 10 is a schematic illustration of a fitting structure according to an embodiment of the present utility model;
FIG. 11 is a schematic illustration of a fitting structure according to an embodiment of the present utility model;
FIG. 12 is a schematic view of a partial structure of a prior art desk lamp according to an embodiment of the present utility model;
FIG. 13 is a schematic view of a partial structure of a lamp fitting according to another embodiment of the present utility model;
FIG. 14 is a schematic view of a partial structure of a lamp fitting according to another embodiment of the present utility model;
fig. 15 is a schematic structural view of a prior art lamp cover;
fig. 16 is a schematic view showing a partial structure of a lamp fitting according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The novel universal lampshade bracket comprises a first L-shaped connecting piece 1, a middle connecting piece 2 and a second L-shaped connecting piece 3, wherein the middle connecting piece is respectively connected with the first L-shaped connecting piece and the second L-shaped connecting piece in a matched manner; the one end of first L type connecting piece is equipped with first connecting portion 4, the one end of second L type connecting piece is connected with second connecting portion 5, its characterized in that, first connecting portion includes first fixing base 41, the one side that first fixing base faced first L type connecting piece is equipped with second fixing base 42, the symmetry is equipped with first stopper 43 on the second fixing base, first stopper offsets with first L type connecting piece.
Further, two sides of the first fixing seat are symmetrically provided with connecting blocks 44, and the connecting blocks are provided with limiting holes (not labeled).
Further, a threaded connecting rod 45 is disposed on the other surface of the first fixing seat, and a fixing portion 46 is connected to the threaded connecting rod. The fixed part is provided with an internal threaded hole (not marked), and the internal threaded hole is connected with the threaded connecting rod in a matched mode.
Further, the first L-shaped connector includes an L-shaped portion 11, and one end of the L-shaped portion is fixedly connected with the intermediate connector, and is fixedly connected by welding or the like in the prior art. The other end of the L-shaped part is provided with a second limiting block 12. In particular, the L-shaped part is a round rod L-shaped part; the first limiting block is a round table limiting block. Through this setting, can realize that first fixing base is connected the back with first L type connecting piece at the second fixing base, utilize the leverage after being connected with the lamp shade, can realize the regulation of angle. Specifically, the round table limiting block is in abutting fit connection with the L-shaped part of the round rod, limited relative displacement can be realized under the action of external force by utilizing the round table limiting block, and angle adjustment and correction can be carried out after the round table limiting block is connected with the lampshade, so that angle inclination can be avoided.
Further, the L-shaped portion 11 is connected with a limiting hole (not labeled) in a matching manner, and the second limiting block is arranged on one side of the first connecting portion, so that the first fixing seat can be prevented from being separated from the L-shaped portion under the action of external force.
Further, the middle connecting piece is symmetrically provided with clamping holes 21. The spacing of the clamping holes is 10-15mm. The spacing of the clamping holes is 12.5mm. According to international standard, the distance between each clamping hole is more suitable for adjusting the height.
Further, a first connecting hole 31 is formed at one end of the second L-shaped connector 3, and a second connecting hole 32 is formed at the other end of the second L-shaped connector.
Further, the second connection portion 5 includes a connection portion 51 and a clamping portion 52, and the connection portion and the clamping portion are integrally formed.
Further, the connecting part is a hollow rectangular connecting part with an opening at the upper part.
Further, the connecting portion is connected with one end of the second L-shaped connecting piece in a matching manner, and third connecting holes 511 are symmetrically formed in the connecting portion and correspond to the second connecting holes.
Further, the clamping portion includes a first annular portion 521, and a first opening 522 is disposed on one side of the first annular portion.
Through this setting, connecting portion and joint portion can adopt prior art a slice stamping forming, compare in connection modes such as welding, and the levelness is higher, and the structure is relatively more stable.
Further, the device further comprises a hand-screwed screw piece 6, the hand-screwed screw piece is sequentially connected with the clamping hole and the first connecting hole in a matched mode, and the hand-screwed screw piece is sequentially connected with the third connecting hole and the second connecting hole in a matched mode.
In the utility model, the height of the lampshade 10 can be adjusted by adjusting the positions of the first connecting holes and the clamping holes and then screwing the screw parts by hand. Through the setting of hand screw spare, can realize the installation of support under the condition of not having with the help of the instrument, it is more convenient. Preferably, a straight slot 61 is arranged at the top of the hand-screwed screw, so that the dual-purpose screw can be realized.
Example 2
This embodiment provides a novel universal lampshade stand as in embodiment 1, except,
further, the device also comprises an arc-shaped connecting piece 7, wherein the arc-shaped connecting piece is connected with the clamping part in an internal fit manner. The arc-shaped connecting piece comprises a second circular ring portion 71, a second opening 72 is formed in one side of the second circular ring portion, a connecting groove 73 is formed in the outer side of the second circular ring portion, and the connecting groove is connected with the first circular ring portion in a matched mode.
In particular, the caliber of the second opening is smaller than that of the first opening.
Through this setting, can block the lamp holder seat, the structure that again through lamp holder seat self was equipped with locks fixedly.
Preferably, the arc-shaped connecting piece is a plastic arc-shaped connecting piece. The plastic arc connecting piece is matched with the first opening, so that larger elastic deformation can be realized, the installation is easier, and the fixation with the lamp cap can be ensured.
In the utility model, the arc-shaped connecting piece is adopted, and the arc-shaped connecting piece does not need to be disassembled during installation and can be sleeved and fixed with the bracket component.
For lamp holder seat with different sizes, also can be connected with the joint portion through the arc connecting piece in a matched manner, and the lamp holder seat can be fixedly clamped by the joint portion in a matched manner.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art. It should be noted that technical features not described in detail in the present utility model may be implemented by any prior art.
Claims (10)
1. The novel universal lampshade bracket comprises a first L-shaped connecting piece, a middle connecting piece and a second L-shaped connecting piece, wherein the middle connecting piece is respectively matched and connected with the first L-shaped connecting piece and the second L-shaped connecting piece; the one end of first L type connecting piece is equipped with first connecting portion, the one end of second L type connecting piece is connected with second connecting portion, its characterized in that, first connecting portion includes first fixing base, the one side that first fixing base faced first L type connecting piece is equipped with the second fixing base, the symmetry is equipped with first stopper on the second fixing base, first stopper offsets with first L type connecting piece.
2. The novel universal lampshade bracket according to claim 1, wherein connecting blocks are symmetrically arranged on two sides of the first fixing seat, and limiting holes are formed in the connecting blocks; the other side of first fixing base is equipped with the screw thread connecting rod, the screw thread connecting rod is connected with fixed part.
3. The novel universal lampshade bracket according to claim 2, wherein the first L-shaped connecting piece comprises an L-shaped part, and one end of the L-shaped part is fixedly connected with the middle connecting piece; the other end of the L-shaped part is provided with a second limiting block.
4. The novel universal lampshade bracket of claim 3 wherein the L-shaped portion is connected with the limiting hole in a matched manner, and the second limiting block is arranged on one side of the first connecting portion.
5. The novel universal lampshade bracket according to claim 1, wherein the middle connecting piece is symmetrically provided with clamping holes; the spacing of the clamping holes is 10-15mm.
6. The novel universal lampshade bracket according to claim 5, wherein one end of the second L-shaped connecting piece is provided with a first connecting hole, and the other end of the second L-shaped connecting piece is provided with a second connecting hole;
the second connecting portion comprises a connecting portion and a clamping portion, and the connecting portion and the clamping portion are integrally formed.
7. The novel universal lampshade bracket according to claim 6, wherein the connecting part is a hollow rectangular connecting part with an opening at the upper part; the clamping part comprises a first circular ring part, and a first opening is formed in one side of the first circular ring part.
8. The novel universal lampshade bracket of claim 7 wherein the connecting portion is connected with one end of the second L-shaped connecting piece in a matched manner, third connecting holes are symmetrically formed in the connecting portion, and the third connecting holes correspond to the second connecting holes.
9. The novel universal lampshade bracket of claim 7 further comprising an arc-shaped connecting piece which is connected with the clamping part in a matched manner; the arc-shaped connecting piece comprises a second circular ring part, a second opening is formed in one side of the second circular ring part, a connecting groove is formed in the outer side of the second circular ring part, and the connecting groove is connected with the first circular ring part in a matched mode.
10. The novel universal lampshade bracket of claim 8 further comprising a hand screw, wherein the hand screw is sequentially connected with the clamping hole and the first connecting hole in a matched manner, and the hand screw is sequentially connected with the third connecting hole and the second connecting hole in a matched manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647426.0U CN219510682U (en) | 2023-03-17 | 2023-03-17 | Novel general lampshade bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647426.0U CN219510682U (en) | 2023-03-17 | 2023-03-17 | Novel general lampshade bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219510682U true CN219510682U (en) | 2023-08-11 |
Family
ID=87529878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320647426.0U Active CN219510682U (en) | 2023-03-17 | 2023-03-17 | Novel general lampshade bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219510682U (en) |
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2023
- 2023-03-17 CN CN202320647426.0U patent/CN219510682U/en active Active
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