CN210662446U - Bulb mounting structure - Google Patents
Bulb mounting structure Download PDFInfo
- Publication number
- CN210662446U CN210662446U CN201921341349.6U CN201921341349U CN210662446U CN 210662446 U CN210662446 U CN 210662446U CN 201921341349 U CN201921341349 U CN 201921341349U CN 210662446 U CN210662446 U CN 210662446U
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- bulb
- plate
- fixed
- platen
- mounting structure
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Abstract
The utility model discloses a bulb mounting structure, including backup pad, bulb regulating plate and the movable platen and the stationary platen that are used for compressing tightly the bulb for installing the bulb, the backup pad is equipped with the light trap that is used for seeing through bulb light, bulb regulating plate middle part is equipped with the standing groove that is used for placing the bulb, and the removable installation in backup pad of bulb regulating plate is through moving bulb regulating plate position in the backup pad in order to realize the regulation of bulb position; the movable pressing plate and the fixed pressing plate are arranged on two sides of the bulb adjusting plate relatively, and the movable pressing plate and the fixed pressing plate are fixed on the bulb adjusting plate in a mode that a spring penetrates through a screw. The bulb mounting structure adopts the spring to provide pressing force for pressing the bulb, the bulb can be mounted and dismounted only by lifting and pushing the movable pressing plate, and any screw does not need to be dismounted, so that the operation is simpler and more convenient; and the fixed screws of the bulb adjusting plate and the supporting seat can be directly operated through the opening of the shell without detaching the shell, so that the bulb is more convenient for a user to replace and adjust.
Description
Technical Field
The utility model belongs to stage lighting equipment's equipment accessory field, concretely relates to bulb mounting structure.
Background
The stage lamp using high-pressure gas discharge as a light source has the advantages that due to the limitation of the bulb production process and the assembly error and the machining error of a mechanical structural part for fixing the bulb, after the bulb is installed on a lamp, the relative positions of the luminous light beam center and the geometric center of an optical lens cannot be fixed, and the position of the bulb needs to be adjusted, so that the luminous light beam center meets the stage light requirement. Although there are many methods for adjusting bulbs in the existing stage lamp, the existing stage lamp has a complex structure and uses more parts, so that the workshop assembly efficiency is low and the production cost is high; moreover, lamps used in the market at present need to disassemble the shell to adjust the position of the bulb, so that inconvenience is brought to workshop debugging, and particularly for the lamps which are hung upside down on a stage and used, the shell is disassembled when the bulb is replaced and adjusted, which is a very troublesome matter.
Therefore, there is a need to provide a bulb replacing and position adjusting device with simple structure, easy operation and good safety, so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a simple and convenient bulb mounting structure of simple structure, dismouting or adjustment bulb.
The purpose of the utility model is realized by adopting the following technical scheme:
the bulb mounting structure comprises a support plate, a bulb adjusting plate for mounting a bulb, and a movable platen and a fixed platen for pressing the bulb, wherein the support plate is provided with a light transmission hole for transmitting light of the bulb; the movable pressing plate and the fixed pressing plate are oppositely arranged on two sides of the bulb adjusting plate, and the movable pressing plate and the fixed pressing plate are fixed on the bulb adjusting plate in a mode that a spring penetrates through a screw.
Further, a strip-shaped through hole is formed in the mounting position, corresponding to the screw, of the movable platen, and the movable platen can slide along the strip-shaped through hole to press or loosen the bulb.
Furthermore, the bulb adjusting plate is provided with a press riveting column used for limiting the movable platen to slide along the strip-shaped through hole, a through hole is formed in the position, corresponding to the press riveting column, of the movable platen, and when the press riveting column penetrates through the through hole, the movable platen cannot move.
Furthermore, the movable platen and the fixed platen are provided with two screws which respectively fix the movable platen and the fixed platen on the bulb adjusting plate in parallel.
Further, the movable platen and the stationary platen are provided with a pressing portion for pressing the bulb mounting flange.
Furthermore, two threaded mounting holes are formed in opposite corners of the bulb adjusting plate, the diameter of each threaded mounting hole is larger than that of each screw, and the screws press the bulb adjusting plate through screw heads to enable the bulb adjusting plate to be attached to the supporting plate.
Further, the inner wall of the placing groove is attached to the installation flange design of the bulb.
Furthermore, the supporting plate is provided with two supporting columns for supporting the movable platen and the fixed platen, and the two supporting columns are respectively arranged below the movable platen and the fixed platen.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a bulb mounting structure, including backup pad, bulb regulating plate and the movable platen and the stationary platen that are used for compressing tightly the bulb for installing the bulb, the backup pad is equipped with the light trap that is used for seeing through bulb light, bulb regulating plate middle part is equipped with the standing groove that is used for placing the bulb, and the removable installation in backup pad of bulb regulating plate is through moving bulb regulating plate position in the backup pad in order to realize the regulation of bulb position; the movable pressing plate and the fixed pressing plate are arranged on two sides of the bulb adjusting plate relatively, and the movable pressing plate and the fixed pressing plate are fixed on the bulb adjusting plate in a mode that a spring penetrates through a screw. The bulb mounting structure adopts the spring to provide pressing force for pressing the bulb, the bulb can be mounted and dismounted only by lifting and pushing the movable pressing plate, and any screw does not need to be dismounted, so that the operation is simpler and more convenient; and the fixed screws of the bulb adjusting plate and the supporting seat can be directly operated through the opening of the shell without detaching the shell, so that the bulb is more convenient for a user to replace and adjust.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the bulb mounting structure of the present invention;
fig. 2 is an exploded view of a preferred embodiment of the bulb mounting structure of the present invention.
In the figure: 1. a bulb mounting structure; 2. a support plate; 21. pressing and riveting the columns; 22. a support pillar; 3. a bulb adjusting plate; 31. a placement groove; 32. mounting holes; 4. a movable platen; 41. a strip-shaped through hole; 42. a through hole; 5. fixing a pressure plate; 51. a pressing part; 6. a screw; 7. a spring; 8. a bulb.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses a bulb mounting structure 1 is shown in fig. 1-2, including the backup pad 2, a bulb regulating plate 3 for installing bulb 8 and a movable platen 4 and a stationary platen 5 for compressing tightly bulb 8, the backup pad 2 is provided with a light transmission hole for transmitting light of bulb 8, the middle part of bulb regulating plate 3 is provided with a placing groove 31 for placing bulb 8, bulb regulating plate 3 is movably installed on the backup pad 2, the adjustment of bulb 8 position is realized by moving the position of bulb regulating plate 3 on the backup pad 2, wherein the inner wall of placing groove 31 is fitted with the mounting flange design of bulb 8, bulb 8 is nested on bulb regulating plate 3 during installation, and bulb 8 is supported by the backup pad 2 at the bottom of bulb regulating plate 3, make bulb 8 not sink, the light transmission hole on the backup pad 2 can also project light of bulb 8, the opposite angle of bulb regulating plate 3 is provided with two screw thread mounting holes 32, the diameter of the threaded mounting hole 32 is larger than that of the screw 6, and the screw 6 presses the bulb adjusting plate 3 through the head of the screw 6 to make the bulb adjusting plate 3 tightly attached to the supporting plate 2. Because the aperture of screw thread mounting hole 32 is great, bulb regulating plate 3 can move on backup pad 2 according to the needs of stage, at last screw up two screws 6 at diagonal angle again, make bulb regulating plate 3 can fix on backup pad 2, realize adjusting stage bulb 8's the effect of throwing simultaneously, through foretell setting, need not like traditional stage lamp need disassemble the casing at rear, directly operate through the shell opening, need not to dismantle the shell, can adjust bulb 8 positions behind the unscrew screw 6, it is more convenient to adjust.
The mounting position of the movable platen 4 corresponding to the screw 6 in the present embodiment is provided with a strip-shaped through hole 41, and the movable platen 4 can slide along the strip-shaped through hole 41 to press or loosen the bulb 8. When it is necessary to disassemble and replace the bulb 8, the movable platen 4 can be moved along the strip-shaped through hole 41 in a direction away from the bulb 8 until the movable platen 4 no longer presses the mounting flange of the bulb 8. At this time, the bulb 8 can be taken out by lifting the fixed pressing plate 5 upwards, after the bulb 8 is placed again, the fixed pressing plate 5 is loosened to enable the pressing portion 51 of the fixed pressing plate 5 to press the mounting flange on one side of the bulb 8, then the movable pressing plate 4 is lifted, the movable pressing plate 4 is close to the bulb 8 along the strip-shaped through hole 41, and the pressing portion 51 of the movable pressing plate 4 presses the mounting flange of the bulb 8 to achieve mounting and pressing of the bulb 8.
In order to prevent the movable platen 4 from moving along the strip-shaped through hole 41 after the bulb 8 is pressed, in this embodiment, a rivet pressing column 21 for limiting the movable platen 4 from sliding along the strip-shaped through hole 41 is further disposed on the bulb adjusting plate 3, a through hole 42 is disposed at a position of the movable platen 4 corresponding to the rivet pressing column 21, and when the rivet pressing column 21 passes through the through hole 42, the movable platen 4 cannot move. All need upwards mention movable platen 4 when will changing installation bulb 8, break away from until squeeze riveting post 21 and through-hole 42, remove along the direction that strip through-hole 41 kept away from bulb 8 again, can realize the change of bulb 8, through foretell design, avoided bulb 8 installation fixed back, movable platen 4 takes place to slide along strip through-hole 41, makes to compress tightly portion 51 and can not compress tightly bulb 8 and lead to the insecure risk of bulb 8 installation.
The screws 6 on the movable platen 4 and the fixed platen 5 in this implementation have two, and the screw 6 is parallel respectively fixes movable platen 4 and fixed platen 5 at bulb regulating plate 3, and two screws 6 are installed respectively at the upper and lower both ends of movable platen 4 and fixed platen 5, make movable platen 4 and fixed platen 5 unable emergence rotation, only can move or draw the removal from top to bottom along the strip through groove. Meanwhile, the supporting plate 2 is provided with two supporting columns 22 for supporting the movable platen 4 and the fixed platen 5, the two supporting columns 22 are respectively arranged at one end below the movable platen 4 and the fixed platen 5, and the other end presses and fixes the bulb 8 on the bulb adjusting plate 3 through the pressing force of the spring 7.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. Bulb mounting structure, its characterized in that: the bulb adjusting plate is movably arranged on the supporting plate, and the position of the bulb adjusting plate on the supporting plate is moved to adjust the position of the bulb; the movable pressing plate and the fixed pressing plate are oppositely arranged on two sides of the bulb adjusting plate, and the movable pressing plate and the fixed pressing plate are fixed on the bulb adjusting plate in a mode that a spring penetrates through a screw.
2. The bulb mounting structure according to claim 1, wherein: the mounting position of the movable platen corresponding to the screw is provided with a strip-shaped through hole, and the movable platen can slide along the strip-shaped through hole to compress or loosen a bulb.
3. The bulb mounting structure according to claim 2, wherein: the bulb adjusting plate is provided with a press riveting column used for limiting the movable platen to slide along the strip-shaped through hole, a through hole is formed in the position, corresponding to the press riveting column, of the movable platen, and when the press riveting column penetrates through the through hole, the movable platen cannot move.
4. The bulb mounting structure according to claim 1, wherein: two screws are arranged on the movable platen and the fixed platen, and the movable platen and the fixed platen are respectively fixed on the bulb adjusting plate in parallel by the screws.
5. The bulb mounting structure according to claim 1, wherein: the movable platen and the fixed platen are provided with pressing portions for pressing the bulb mounting flange.
6. The bulb mounting structure according to claim 1, wherein: two threaded mounting holes are formed in opposite corners of the bulb adjusting plate, the diameter of each threaded mounting hole is larger than that of each screw, and the screws press the bulb adjusting plate through screw heads to enable the bulb adjusting plate to be attached to the supporting plate.
7. The bulb mounting structure according to claim 1, wherein: the inner wall of the placing groove is attached to a mounting flange of the bulb.
8. The bulb mounting structure according to claim 1, wherein: the supporting plate is provided with supporting columns which are used for supporting the movable platen and the fixed platen, and the two supporting columns are respectively arranged below the movable platen and the fixed platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341349.6U CN210662446U (en) | 2019-08-16 | 2019-08-16 | Bulb mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341349.6U CN210662446U (en) | 2019-08-16 | 2019-08-16 | Bulb mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662446U true CN210662446U (en) | 2020-06-02 |
Family
ID=70819375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921341349.6U Active CN210662446U (en) | 2019-08-16 | 2019-08-16 | Bulb mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662446U (en) |
-
2019
- 2019-08-16 CN CN201921341349.6U patent/CN210662446U/en active Active
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