CN221237748U - Diameter-adjustable combined underground lamp - Google Patents
Diameter-adjustable combined underground lamp Download PDFInfo
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- CN221237748U CN221237748U CN202322658347.2U CN202322658347U CN221237748U CN 221237748 U CN221237748 U CN 221237748U CN 202322658347 U CN202322658347 U CN 202322658347U CN 221237748 U CN221237748 U CN 221237748U
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- 238000001125 extrusion Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a combined type underground lamp with an adjustable diameter, which belongs to the technical field of underground lamps and comprises an underground lamp housing assembly, wherein four arc-shaped unit shells are spliced together in an annular shape to form the underground lamp housing assembly, a lamp body cover is embedded in the top surface of each arc-shaped unit shell, one end of each arc-shaped unit shell is provided with an arc-shaped inserting inner groove cavity for inserting the arc-shaped unit shell of the other arc-shaped unit shell, the other end of each arc-shaped unit shell is provided with an arc-shaped inserting inner groove cavity for inserting the arc-shaped unit shell of the other arc-shaped unit shell, and when each arc-shaped inserting inner groove cavity stretches and contracts, a plurality of interval positioning holes are formed in the inner part of each arc-shaped inserting inner groove at equal intervals, and the arc-shaped unit shells are matched with the required interval positioning holes through adjusting bolts. Not only can help adjusting the diameter of combination formula buried lamp, but also can adjust simultaneously, improve the degree of accuracy of adjusting.
Description
Technical Field
The utility model belongs to the technical field of underground lamps, and particularly relates to a combined underground lamp with an adjustable diameter.
Background
The buried lamp is widely applied in the scientific and technical illumination field in China, and is named as buried lamp because the buried lamp is buried on the ground for illumination by people, and the voltage is as follows: 12V-220V power: 1-36W protection rating: IP6.5 control scheme: internal control and external control, and DMX512 control can be performed; the light source is composed of a common light source and an LED light source, the high-power LED light source and the low-power LED light source are generally monochromatic, the lamp body is generally round, square, rectangular, arc-shaped, and the LED light source is seven-colored, and the color is more colorful.
At present, the shell of the underground lamp is generally of an integrated structure, and does not have a diameter-adjusting structure, so that in the use process, the structure function is single, and the diameter size cannot be adjusted at any time according to the requirements of installation occasions, so that the requirements of installation in different occasions cannot be met, and the use efficiency is reduced.
Disclosure of utility model
The utility model aims to provide a combined buried lamp with an adjustable diameter, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lamp is buried to adjustable combination formula of diameter, includes buries lamp housing assembly, buries lamp housing assembly by annular array partition to four solitary arc unit shells, four the arc unit shells are annular concatenation together and form buries lamp housing assembly, every the top surface of arc unit shell all has inlayed the lamp body lid, every one of them end of arc unit shell all is provided with the arc and inserts interior plate, the arc that supplies the arc unit shell grafting of another arc unit shell is inserted into interior groove chamber to the other end of arc unit shell has been seted up, every when the arc is inserted into interior plate and is all in the telescopic movement of corresponding arc, realizes buries lamp housing assembly's diameter adjustment, every the inside of arc grafting interior plate is apart from having seted up a plurality of interval locating holes equally, the arc unit shell passes through adjusting bolt and required interval locating hole adaptation.
Preferably, the adjusting bolts penetrate through the arc-shaped unit shells and pass through the interval positioning holes, so that synchronous adjustment of the four arc-shaped unit shells is realized.
Preferably, the central positioning disk is arranged at the middle position of the four arc-shaped unit shells, four groups of positioning expansion supporting components are arranged on the periphery of the central positioning disk, and each group of positioning expansion supporting components are elastically abutted to the inner wall of each arc-shaped unit shell.
Preferably, the positioning expansion supporting component comprises an arc supporting plate which is abutted on the inner wall of the arc unit shell and an extrusion spring part which is fixedly arranged on the inner wall of the arc supporting plate.
Preferably, one end of the extrusion spring piece, which is far away from the arc-shaped supporting plate, is fixedly arranged on the peripheral outer wall of the central positioning disc.
Preferably, two positioning inserting rods are symmetrically welded on the two sides of the extrusion spring piece and on the inner wall of the arc-shaped supporting plate, and the positioning inserting rods are inserted into the central positioning disc.
Preferably, a positioning hole is formed in the lower portion of the inner wall of each arc-shaped unit shell, and positioning raised heads inserted into the positioning holes are arranged on the outer walls of the arc-shaped supporting plates.
Preferably, the lower part of the peripheral side outer wall of each arc-shaped unit shell is welded with a connecting lug plate, and the edge of the top surface of each arc-shaped unit shell is provided with an arc-shaped guard plate.
Compared with the prior art, the utility model has the technical effects and advantages that:
this adjustable combination formula of diameter buries lamp, will bury lamp housing total composition and be four arc unit shells, install the dismantlement to the arc unit shell that can be convenient, be favorable to the portability of arc unit shell simultaneously, when four arc unit shells splice, can peg graft the interior plate of arc grafting and the adaptation in arc grafting inside groove chamber through the arc, thereby realize the adaptation installation grafting to the arc unit shell, the synchronous and the degree of accuracy of the expansion shrink adjustment diameter of four arc unit shells can also be assisted in the design in interval locating hole, can fix the locking to the arc grafting inside plate spare in the arc grafting inside groove chamber through screwing adjusting bolt, realize the position locking, compare with prior art, not only can help adjusting the diameter of combination formula buries lamp, can also adjust simultaneously, the degree of accuracy is adjusted in step.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG.1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the connection state structure of the arc-shaped unit shell and the arc-shaped plug-in inner plate member;
fig. 3 is a schematic structural view showing a connection state of the center positioning plate and the arc-shaped support plate according to the present utility model.
Reference numerals illustrate:
In the figure: 1. an underground lamp housing assembly; 2. an arc-shaped unit case; 3. a lamp body cover; 4. an arc guard board; 5. connecting an ear plate; 6. an adjusting bolt; 7. positioning the expansion support assembly; 8. an arc-shaped supporting plate; 9. arc-shaped inserting inner groove cavities; 10. arc-shaped plug-in inner plate; 11. spacing positioning holes; 12. positioning holes; 13. a center positioning disk; 14. pressing the spring member; 15. positioning the inserted link; 16. positioning the raised head.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The embodiment discloses a diameter adjustable combination formula buret lamp as shown in fig. 1 to 3, including buret lamp body assembly 1, buret lamp body assembly 1 is cut apart into four solitary arc unit shells 2 by annular array, and four arc unit shells 2 are annular concatenation together and form buret lamp body assembly 1, divide into four arc unit shells 2 with buret lamp body assembly 1, can be convenient install and dismantle arc unit shells 2, be favorable to the portability of arc unit shells 2 simultaneously.
The top surface of every arc unit shell 2 has all embedded lamp body lid 3, the wherein one end of every arc unit shell 2 all is provided with arc grafting interior plate 10, arc grafting inside groove cavity 9 that supplies the arc unit shell 2 of another arc unit shell 2 to peg graft are seted up to the other end of arc unit shell 2, when the interior plate 10 of every arc grafting all stretches out and draws back the removal in corresponding arc grafting inside groove cavity 9, the diameter adjustment of buried lamp body assembly 1 is realized, when four arc unit shells 2 splice, can peg graft through the adaptation in plate 10 and the arc grafting inside groove cavity 9 in the arc grafting, thereby realize the adaptation installation grafting to arc unit shell 2.
A plurality of interval locating holes 11 are formed in the inner part of each arc-shaped plug-in inner plate 10 at equal intervals, the arc-shaped unit shells 2 are matched with the required interval locating holes 11 through adjusting bolts 6, and the adjusting bolts 6 penetrate through the arc-shaped unit shells 2 to penetrate through the interval locating holes 11, so that synchronous adjustment of the four arc-shaped unit shells 2 is realized.
The design of the spacing locating holes 11 also assists in synchronizing the expansion and contraction adjustment diameters of the four arcuate cell shells 2 and accuracy.
When the arc-shaped inner inserting plate 10 is inserted into the arc-shaped inner inserting groove cavity 9, the arc-shaped inner inserting plate 10 in the arc-shaped inner inserting groove cavity 9 can be fixedly locked by screwing the adjusting bolt 6, so that position locking is realized.
The intermediate position of four arc unit shells 2 is provided with central positioning disk 13, the week side of central positioning disk 13 all is provided with four sets of location expansion supporting component 7, every location expansion supporting component 7 of group all elasticity butt is on the inner wall of arc unit shell 2, location expansion supporting component 7 includes arc backup pad 8 and fixed mounting extrusion spring spare 14 at the arc backup pad 8 inner wall on the arc unit shell 2 inner wall, the one end fixed mounting that extrusion spring spare 14 kept away from arc backup pad 8 is on the week side outer wall of central positioning disk 13, the symmetry welding has two location inserted bars 15 on extrusion spring spare 14 both sides and the inner wall that is located arc backup pad 8, location inserted bar 15 is pegged graft to central positioning disk 13.
The central positioning disk 13 is arranged in the central position of four arc unit shells 2, and four arc support plates 8 are elastically abutted on the inner wall of the arc support plates 8 under the action of the extrusion spring pieces 14 to realize the expansion support of the arc support plates 8, and simultaneously, when the arc support plates 8 are expanded and supported, the positioning inserting rods 15 can be connected in a telescopic manner in the central positioning disk 13 to realize the positioning of the movement of the arc support plates 8, and simultaneously, the support of the arc support plates 8 to the arc unit shells 2 can be assisted.
The locating hole 12 has all been seted up to the inner wall lower part of every arc unit shell 2, and the outer wall of arc backup pad 8 all is provided with the location protruding head 16 of grafting to in the locating hole 12, and the all welding of the week side outer wall lower part of every arc unit shell 2 has the connection otic placode 5, and the top surface edge of every arc unit shell 2 all is provided with arc backplate 4, and when location protruding head 16 and locating hole 12 adaptation were installed, can make the installation location of arc backup pad 8 and arc unit shell 2.
Principle of operation
This diameter adjustable combination formula buries lamp, four arc unit shells 2 are annular concatenation together and form buries lamp housing assembly 1, when four arc unit shells 2 splice, can peg graft interior plate 10 and the adaptation in arc grafting inside groove cavity 9 through the arc, thereby realize the adaptation installation grafting to arc unit shell 2, when the plate 10 peg graft in the arc grafting inside groove cavity 9, can fix the locking in the arc grafting inside plate 10 in the arc grafting inside groove cavity 9 through screwing adjusting bolt 6, realize the position locking, four arc backup pad 8 are under the effect of extrusion spring piece 14 application of force elasticity butt on the inner wall of arc backup pad 8, realize the expansion support to arc backup pad 8, when the expansion of arc backup pad 8 supports simultaneously, location inserted bar 15 can stretch out and draw back in central positioning disk 13, realize fixing a position to the removal of arc backup pad 8.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a diameter adjustable combination formula buries lamp, includes buries lamp housing assembly (1), its characterized in that: the buried lamp housing assembly (1) is divided into four independent arc-shaped unit housings (2) by an annular array, the four arc-shaped unit housings (2) are spliced together in an annular shape to form the buried lamp housing assembly (1), the top surface of each arc-shaped unit housing (2) is embedded with a lamp body cover (3), one end of each arc-shaped unit housing (2) is provided with an arc-shaped inserting inner plate (10), the novel lamp comprises an arc-shaped unit shell (2), wherein an arc-shaped inserting inner groove cavity (9) for inserting the arc-shaped unit shell (2) of the other arc-shaped unit shell (2) is formed in the other end of the arc-shaped unit shell (2), when the arc-shaped inserting inner plate (10) stretches out and draws back in the corresponding arc-shaped inserting inner groove cavity (9), the diameter of the underground lamp housing assembly (1) is adjusted, a plurality of interval positioning holes (11) are formed in the inner part of the arc-shaped inserting inner plate (10) at equal intervals, and the arc-shaped unit shell (2) is matched with the needed interval positioning holes (11) through adjusting bolts (6).
2. The adjustable diameter modular underground lamp of claim 1, wherein: the adjusting bolts (6) penetrate through the arc-shaped unit shells (2) and pass through the interval positioning holes (11), so that synchronous adjustment of the four arc-shaped unit shells (2) is realized.
3. The adjustable diameter modular underground lamp of claim 2, wherein: the middle positions of the four arc-shaped unit shells (2) are provided with a central positioning disk (13), four groups of positioning expansion supporting components (7) are arranged on the periphery of the central positioning disk (13), and each group of positioning expansion supporting components (7) are elastically abutted to the inner wall of the arc-shaped unit shell (2).
4. A diameter adjustable combination underground lamp as defined in claim 3, wherein: the positioning expansion supporting component (7) comprises an arc supporting plate (8) which is abutted against the inner wall of the arc unit shell (2) and an extrusion spring piece (14) which is fixedly arranged on the inner wall of the arc supporting plate (8).
5. The adjustable diameter modular underground lamp of claim 4, wherein: one end of the extrusion spring piece (14) far away from the arc-shaped supporting plate (8) is fixedly arranged on the peripheral outer wall of the central positioning disc (13).
6. The adjustable diameter modular underground lamp of claim 5, wherein: two positioning inserting rods (15) are symmetrically welded on the two sides of the extrusion spring piece (14) and on the inner wall of the arc-shaped supporting plate (8), and the positioning inserting rods (15) are inserted into the central positioning disc (13).
7. The adjustable diameter modular underground lamp of claim 6, wherein: positioning holes (12) are formed in the lower portion of the inner wall of each arc-shaped unit shell (2), and positioning raised heads (16) which are inserted into the positioning holes (12) are arranged on the outer wall of each arc-shaped supporting plate (8).
8. The adjustable diameter modular underground lamp of claim 7, wherein: the lower part of the peripheral side outer wall of each arc-shaped unit shell (2) is welded with a connecting lug plate (5), and the edge of the top surface of each arc-shaped unit shell (2) is provided with an arc-shaped guard plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658347.2U CN221237748U (en) | 2023-09-28 | 2023-09-28 | Diameter-adjustable combined underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658347.2U CN221237748U (en) | 2023-09-28 | 2023-09-28 | Diameter-adjustable combined underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221237748U true CN221237748U (en) | 2024-06-28 |
Family
ID=91596581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322658347.2U Active CN221237748U (en) | 2023-09-28 | 2023-09-28 | Diameter-adjustable combined underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221237748U (en) |
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2023
- 2023-09-28 CN CN202322658347.2U patent/CN221237748U/en active Active
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