CN220741001U - Nut tightening device in down lamp side wall - Google Patents
Nut tightening device in down lamp side wall Download PDFInfo
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- CN220741001U CN220741001U CN202322398865.5U CN202322398865U CN220741001U CN 220741001 U CN220741001 U CN 220741001U CN 202322398865 U CN202322398865 U CN 202322398865U CN 220741001 U CN220741001 U CN 220741001U
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- down lamp
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- fixed
- partition plate
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- 238000005192 partition Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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)
Abstract
The utility model discloses a nut tightening device in a side wall of a down lamp, which relates to the technical field of lamp installation and comprises a down lamp main body and a supporting column, wherein one side of the lower end of the down lamp main body is provided with a mounting groove, the lower end of the mounting groove is fixedly connected with a second partition plate, the upper end of the mounting groove is fixedly connected with a first partition plate, the center of the first partition plate is provided with a through hole, the lower end of the supporting column is in threaded connection with a fixing nut, and the inner surface of the through hole in the center of the first partition plate is movably connected with a first connecting pipe. The nut tightening device is provided with the first connecting pipe, the supporting column, the fixing nut, the second connecting pipe, the first connecting block, the fixing screw, the bearing block, the second connecting block, the connecting spring and the connecting bottom plate, so that the purpose of tightening the nut without depending on tools is achieved; through setting up support column, second baffle, fixed axle, positioning spring, removal slider, turning block, fixed block, elastic rope, fixed rope and locating shaft, reached the purpose of accurate positioning nut.
Description
Technical Field
The utility model relates to the technical field of lamp installation, in particular to a nut tightening device in a side wall of a down lamp.
Background
At present, the lighting lamps tend to develop in a simplified style, so that the power lines of many lamps are routed through the inner parts of the support columns or the brackets, and in addition, for the down lamp, in order to adjust the irradiation direction and angle conveniently, the hollow support columns are mostly arranged on the side surfaces of the down lamp instead of the bottom surface. Therefore, when the size and the internal space of the down lamp are small, the installation and the fixation between the support column and the down lamp are troublesome, and particularly when the nut is required to be installed inside the down lamp to fix the support column, the tightening of the nut is difficult.
The utility model discloses a nut tightening device in a down lamp side wall in a Chinese patent application publication CN207831156U, which comprises a down lamp support column, wherein the down lamp side wall is compressed to improve the installation efficiency of a lamp, but the nut tightening device is realized by the aid of a screwdriver tool and cannot be separated from the tool to tighten the nut, so that the nut tightening device is not practical, and the nut tightening device can be obliquely clamped at a connecting position during positioning, so that the risk of repeated labor is caused, the positioning is not accurate enough, and the problem that the nut tightening device depends on the aid of the tool and the positioning of the nut is not accurate enough in summary exists.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a nut tightening device in the side wall of a down lamp, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the LED lamp comprises a down lamp main body and a support column, wherein one side of the lower end of the down lamp main body is provided with a mounting groove, the lower end of the mounting groove is fixedly connected with a second partition board, the upper end of the mounting groove is fixedly connected with a first partition board, the center of the first partition board is provided with a through hole, and the lower end of the support column is in threaded connection with a fixing nut;
the inner surface of the central through hole of the first partition plate is movably connected with a first connecting pipe, the lower end of the first connecting pipe is fixedly connected with a first connecting block, the inner side through hole of the first connecting block is movably connected with the outer surface of the supporting column, the lower end surface of the first connecting block is movably connected with a fixing nut, the inner surface of the central through hole of the first partition plate is movably connected with a second connecting pipe, the lower end of the second connecting pipe is fixedly connected with a second connecting block, the upper end of the second connecting block is movably connected with the fixing nut, the lower end of the second connecting block is fixedly connected with a connecting spring, and the lower end of the connecting spring is fixedly connected with a connecting bottom plate;
the locating device comprises a first partition plate, a second partition plate, a locating shaft, a locating spring, a rotating block, an elastic rope, a locating shaft, a locating spring, a locating shaft fixing rod, a locating block and a fixing rope.
Optionally, the lamp shade is detachably connected with to down end face of down lamp main part, second baffle lower extreme center is detachably connected with the bulb.
Optionally, the support column surface swing joint has the support piece, first connecting pipe upper end through-hole threaded connection has set screw, set screw one end swing joint has the second connecting pipe, first connecting pipe and second connecting pipe pass through set screw swing joint in the support piece position.
Optionally, the first connecting block up end and first baffle lower extreme face swing joint, terminal surface and second baffle up end swing joint under the connecting plate, second connecting block lower extreme and connecting plate up end swing joint.
Optionally, the support column lower extreme and location axle logical groove swing joint, fixation nut internal surface and location axle surface threaded connection, support column and location axle external screw thread size are unanimous and the center is coaxial.
Optionally, both sides of the lower end of the movable sliding block are fixedly connected with the fixed block, and the fixed block is fixedly connected with the rotating block through a fixed rope.
Advantageous effects
The utility model provides a nut tightening device in a side wall of a down lamp, which has the following beneficial effects:
this down lamp lateral wall internal nut twists tight device through setting up first connecting pipe, the support column, fixation nut, the second connecting pipe, first connecting block, set screw, support the piece, the second connecting block, coupling spring and connecting bottom plate, coupling spring support second connecting block on the connecting bottom plate is located the fixation nut below, first connecting block is located the fixation nut top, second connecting pipe and first connecting pipe are supported by the support column and are responsible for the piece position cooperation and connect, by the set screw lock and attach, fixation nut is pressed from both sides by first connecting block and second connecting block this moment, screw or unscrew on the support column through rotating first connecting pipe control fixation nut, the purpose of independent tool twists tight nut has been reached.
This down lamp lateral wall internal nut twists tight device through setting up support column, the second baffle, the fixed axle, the locating spring, remove the slider, the rotating block, the fixed block, the elastic cord, fixed rope and locating shaft, the locating shaft and the support column cooperation at second baffle center, epaxial locating spring of locating has ascending effort to removing the slider, the fixed block on the moving slider passes through fixed rope and rotating block to be connected, the rotating block can be circular motion around epaxial fixed axle of locating, fixed block on the rotating block passes through the elastic cord and locating shaft to be connected, when not installing the support column, the rotating block is expanded, play the effect that prevents the nut and drop, support column and locating shaft center are coaxial, the external diameter is unanimous, the purpose of accurate locating nut has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2, A according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2, B in accordance with the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 2-C according to the present utility model.
In the figure: 1. a first connection pipe; 2. a mounting groove; 3. a support column; 4. a down lamp body; 5. a first separator; 6. a fixing nut; 7. a second connection pipe; 8. a first connection block; 9. a fixing screw; 10. a fixed shaft; 11. a positioning spring; 12. a bulb; 13. a second separator; 14. a lamp shade; 15. a bearing block; 16. a second connection block; 17. a connecting spring; 18. a connecting bottom plate; 19. moving the slide block; 20. a rotating block; 21. a fixed block; 22. an elastic rope; 23. a fixing rope; 24. and positioning the shaft.
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.
Example 1
Referring to fig. 1 to 6, the present utility model provides a technical solution: the nut tightening device in the side wall of the down lamp comprises a down lamp main body 4 and a support column 3, wherein one side of the lower end of the down lamp main body 4 is provided with a mounting groove 2, the lower end surface of the down lamp main body 4 is detachably connected with a lamp shade 14, the lower end of the mounting groove 2 is fixedly connected with a second partition plate 13, the center of the lower end of the second partition plate 13 is detachably connected with a bulb 12, the upper end of the mounting groove 2 is fixedly connected with a first partition plate 5, the center of the first partition plate 5 is provided with a through hole, the lower end of the support column 3 is in threaded connection with a fixing nut 6, the inner surface of the through hole of the center of the first partition plate 5 is movably connected with a first connecting pipe 1, the lower end surface of the first connecting pipe 1 is fixedly connected with a first connecting block 8, the upper end surface of the first connecting block 8 is movably connected with the outer surface of the support column 3, the lower end surface of the first connecting block 8 is movably connected with the fixing nut 6, the inner surface of the central through hole of the first partition plate 5 is movably connected with a second connecting pipe 7, the outer surface of the supporting column 3 is movably connected with a bearing block 15, the through hole at the upper end of the first connecting pipe 1 is in threaded connection with a fixing screw 9, one end of the fixing screw 9 is movably connected with the second connecting pipe 7, the first connecting pipe 1 and the second connecting pipe 7 are movably connected at the position of the bearing block 15 through the fixing screw 9, the lower end of the second connecting pipe 7 is fixedly connected with a second connecting block 16, the upper end of the second connecting block 16 is movably connected with a fixing nut 6, the lower end of the second connecting block 16 is fixedly connected with a connecting spring 17, the lower end of the connecting spring 17 is fixedly connected with a connecting bottom plate 18, the lower end face of the connecting bottom plate 18 is movably connected with the upper end face of the second partition plate 13, the lower end of the second connecting block 16 is movably connected with the upper end face of the connecting bottom plate 18, and the first connecting pipe 1, the supporting column 3, the fixing nut 6 and the second connecting pipe 7 are arranged, the first connecting block 8, the set screw 9, the bearing block 15, the second connecting block 16, the connecting spring 17 and the connecting bottom plate 18, the connecting spring 17 on the connecting bottom plate 18 supports the second connecting block 16 to be located below the fixing nut 6, the first connecting block 8 is located above the fixing nut 6, the second connecting pipe 7 and the first connecting pipe 1 are connected in a matched mode at the position of the bearing block 15 of the supporting column 3, the fixing nut 6 is clamped by the first connecting block 8 and the second connecting block 16 at the moment through the locking of the fixing screw 9, screwing or unscrewing of the fixing nut 6 on the supporting column 3 is controlled through rotating the first connecting pipe 1, and the purpose of tightening the nut independent of tools is achieved.
When the down lamp is used, the first connecting pipe 1 and the second connecting pipe 7 are placed into the down lamp main body 4 through the mounting groove 2 and are matched with the first partition plate 5, the support column 3 and the first connecting block 8 are placed into the down lamp main body to be matched, the fixing nut 6 is screwed at the tail end of the support column 3, the lower end of the fixing nut 6 is supported by the second connecting block 16, the second connecting pipe 7 and the first connecting pipe 1 are lifted to be matched, the position of the bearing block 15 on the support column 3 is synchronously adjusted, the position of the bearing block 15 is fixed by the fixing screw 9, the fixing nut 6 is positioned at the moment, and the fixing nut 6 can be screwed by rotating the first connecting pipe 1.
Example 2
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a nut tightens device in down lamp lateral wall, including down lamp main part 4 and support column 3, mounting groove 2 has been seted up to down lamp main part 4 lower extreme one side, down lamp main part 4 lower extreme face detachably connected with lamp shade 14, mounting groove 2 lower extreme fixedly connected with second baffle 13, second baffle 13 lower extreme center detachably connected with bulb 12, mounting groove 2 upper end fixedly connected with first baffle 5, the through-hole has been seted up at first baffle 5 center, support column 3 lower extreme threaded connection has fixation nut 6, second baffle 13 central point puts fixedly connected with locating shaft 24, location shaft 24 center logical groove swing joint has removal slider 19, support column 3 lower extreme and location shaft 24 logical groove swing joint, fixation nut 6 internal surface and location shaft 24 surface threaded connection, support column 3 and location shaft 24 external screw thread size unanimity and center coaxial, location spring 11 is fixedly connected with in center below removal slider 19, the lower end of the positioning spring 11 is fixedly connected with the positioning shaft 24, the two sides of the positioning shaft 24 are respectively fixedly connected with the fixed shaft 10, the outer surface of the fixed shaft 10 is movably connected with the rotating block 20, the opposite angle positions of the rotating block 20 are respectively fixedly connected with the fixed blocks 21, one fixed block 21 is fixedly connected with the elastic rope 22, the other fixed block 21 is fixedly connected with the fixed rope 23, the two sides of the lower end of the movable slide block 19 are fixedly connected with the fixed block 21, the fixed block 21 is fixedly connected with the rotating block 20 through the fixed rope 23, one fixed block 21 is fixedly connected with the positioning shaft 24 through the elastic rope 22, the positioning shaft 24 at the center of the second baffle 13 is matched with the support column 3 through the support column 3, the second baffle 13, the fixed shaft 10, the positioning spring 11, the movable slide block 19, the rotating block 20, the fixed block 21, the elastic rope 22, the fixed rope 23 and the positioning shaft 24, the positioning spring 11 on the positioning shaft 24 has upward acting force on the movable slide block 19, the fixed block 21 on the movable slide block 19 is connected with the rotating block 20 through the fixed rope 23, the rotating block 20 can do circular motion around the fixed shaft 10 on the positioning shaft 24, the fixed block 21 on the rotating block 20 is connected with the positioning shaft 24 through the elastic rope 22, when the support column 3 is not installed, the rotating block 20 is unfolded to play a role in preventing the nut from falling, the center of the support column 3 is coaxial with the center of the positioning shaft 24, the outer diameters are consistent, and the purpose of accurately positioning the nut is achieved.
When the fixing device is used, the fixing nut 6 is connected onto the positioning shaft 24 in a threaded manner, the movable slide block 19 is pressed down by hand, the fixed rope 23 drives the rotary block 20 to overcome the acting force of the elastic rope 22, the rotary block 20 is tightly attached to the positioning shaft 24, the fixing nut 6 is screwed in, the movable slide block 19 is reset under the action of the positioning spring 11, the rotary block 20 is vertical to the positioning shaft 24, the fixed nut 6 is prevented from shaking and falling, and when the fixing device is installed, the support column 3 presses down the movable slide block 19, the fixed rope 23 drives the rotary block 20 to overcome the acting force of the elastic rope 22, the rotary block 20 is tightly attached to the positioning shaft 24, and the fixing nut 6 is tightly screwed on the support column 3, so that the installation is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a nut twists tight device in down lamp lateral wall, includes down lamp main part (4) and support column (3), its characterized in that: the down lamp comprises a down lamp body (4), wherein a mounting groove (2) is formed in one side of the lower end of the down lamp body, a second partition plate (13) is fixedly connected to the lower end of the mounting groove (2), a first partition plate (5) is fixedly connected to the upper end of the mounting groove (2), a through hole is formed in the center of the first partition plate (5), and a fixing nut (6) is connected to the lower end of a supporting column (3) in a threaded mode;
the inner surface of the central through hole of the first partition plate (5) is movably connected with a first connecting pipe (1), the lower end of the first connecting pipe (1) is fixedly connected with a first connecting block (8), the inner side through hole of the first connecting block (8) is movably connected with the outer surface of the support column (3), the lower end surface of the first connecting block (8) is movably connected with a fixing nut (6), the inner surface of the central through hole of the first partition plate (5) is movably connected with a second connecting pipe (7), the lower end of the second connecting pipe (7) is fixedly connected with a second connecting block (16), the upper end of the second connecting block (16) is movably connected with a fixing nut (6), the lower end of the second connecting block (16) is fixedly connected with a connecting spring (17), and the lower end of the connecting spring (17) is fixedly connected with a connecting bottom plate (18);
the utility model discloses a fixed axle (24) is fixed in second baffle (13) central point put fixedly connected with location axle (24), location axle (24) center logical groove swing joint has movable slider (19), movable slider (19) below center fixedly connected with positioning spring (11), positioning spring (11) lower extreme and location axle (24) fixed connection, fixed axle (10) are fixed respectively to location axle (24) both sides, fixed axle (10) surface swing joint has rotor (20), rotor (20) diagonal position is fixed block (21) respectively fixedly connected with, one fixed block (21) fixedly connected with elastic rope (22), another fixed block (21) fixedly connected with fixed rope (23), one fixed block (21) are through elastic rope (22) and location axle (24) fixed connection.
2. The down lamp sidewall inner nut tightening device of claim 1, wherein: the down lamp is characterized in that a lampshade (14) is detachably connected to the lower end face of the down lamp body (4), and a bulb (12) is detachably connected to the center of the lower end of the second partition plate (13).
3. The down lamp sidewall inner nut tightening device of claim 1, wherein: the support column (3) surface swing joint has and holds and lean on piece (15), through-hole threaded connection has set screw (9) on first connecting pipe (1), set screw (9) one end swing joint has second connecting pipe (7), first connecting pipe (1) and second connecting pipe (7) are through set screw (9) swing joint in holding and leaning on piece (15) position.
4. The down lamp sidewall inner nut tightening device of claim 1, wherein: the upper end face of the first connecting block (8) is movably connected with the lower end face of the first partition plate (5), the lower end face of the connecting bottom plate (18) is movably connected with the upper end face of the second partition plate (13), and the lower end of the second connecting block (16) is movably connected with the upper end face of the connecting bottom plate (18).
5. The down lamp sidewall inner nut tightening device of claim 1, wherein: the lower end of the support column (3) is movably connected with the locating shaft (24) through a groove, the inner surface of the fixing nut (6) is in threaded connection with the outer surface of the locating shaft (24), and the outer threads of the support column (3) and the locating shaft (24) are consistent in size and coaxial in center.
6. The down lamp sidewall inner nut tightening device of claim 1, wherein: both sides of the lower end of the movable sliding block (19) are fixedly connected with the fixed block (21), and the fixed block (21) is fixedly connected with the rotating block (20) through the fixed rope (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398865.5U CN220741001U (en) | 2023-09-05 | 2023-09-05 | Nut tightening device in down lamp side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398865.5U CN220741001U (en) | 2023-09-05 | 2023-09-05 | Nut tightening device in down lamp side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741001U true CN220741001U (en) | 2024-04-09 |
Family
ID=90569156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322398865.5U Active CN220741001U (en) | 2023-09-05 | 2023-09-05 | Nut tightening device in down lamp side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741001U (en) |
-
2023
- 2023-09-05 CN CN202322398865.5U patent/CN220741001U/en active Active
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