CN216345726U - Wall lamp with adjustable light emitting angle - Google Patents
Wall lamp with adjustable light emitting angle Download PDFInfo
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- CN216345726U CN216345726U CN202122725489.7U CN202122725489U CN216345726U CN 216345726 U CN216345726 U CN 216345726U CN 202122725489 U CN202122725489 U CN 202122725489U CN 216345726 U CN216345726 U CN 216345726U
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- emitting angle
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Abstract
The utility model relates to a wall lamp with an adjustable light emitting angle, which comprises a shell, a lampshade, a driver and an LED lamp panel with a radiator, wherein the driver and the LED lamp panel are arranged in the shell, and the lampshade is locked on the shell to form a closed structure; the method is characterized in that: the lower edge of the LED lamp panel is rotatably positioned on the upper part and the middle upper part of the shell through a hinge shaft and is supported by an adjusting mechanism, and the light emitting angle of the LED lamp panel can be adjusted and changed. According to the utility model, the downward light-emitting angle can be adjusted by positioning the lower end hinge shaft and matching with the adjusting mechanism according to the illumination requirement mainly for the inclined downward wall lamp service environment, so that the field installation and debugging of a user are met, and the light requirement more conforming to the environment can be achieved without changing the installation angle and the appearance of the wall lamp; the adjustable LED lamp has the characteristics of simple structure, reasonable design, convenience in adjustment and wide and selectable light-emitting angle.
Description
The technical field is as follows:
the utility model belongs to the field of lighting equipment, and particularly relates to a wall lamp with an adjustable light emitting angle, in particular to a scheme of only adjusting an LED lamp panel without changing appearance characteristics.
Background art:
the application of the LED light source greatly saves illumination energy consumption, undoubtedly increases illumination brightness of various occasions, such as garages, warehouses, outdoors and the like, and also promotes the wide use of high-power wall lamps. However, the LED light source also has a defect that the lighting directivity is strong, especially for the patch LED, so that the manufacturer also considers that the lamp panel of the wall lamp is made into an adjustable scheme. Such as:
CN201520445487.4 discloses a built-in adjustable angle's LED wall lamp, including shell body, inner support, fin group and light source circuit board, the light source circuit board sets up at fin group lateral surface, wherein: fixed bases are arranged on two sides of the interior of the outer shell, and the radiating fin groups can be rotationally positioned on the fixed bases. And a middle positioning scheme is adopted, and larger spaces are required to be reserved at the upper end and the lower end.
For example CN201520273046.0, the LED module formula wall lamp of adjustable angle of illumination that discloses also adopts the adjustable scheme of middle part location, and the whole rotation regulation around the supporting seat of LED module in this structure has both destroyed the outward appearance and has changed waterproof performance. In addition, CN201922144741.8 discloses an LED wall lamp of adjustable luminous angle, and the difference lies in that the LED module is down along fixing a position through the hinge, and the adjustment process has still changed the appearance molding.
How to provide a scheme which does not change the appearance of the wall lamp and can adjust the light-emitting angle is the object of the research of the utility model.
The utility model content is as follows:
the utility model aims to design a wall lamp with an adjustable light emitting angle, wherein an LED lamp panel rotates around a lower hinge shaft.
The technical scheme of the utility model is realized as follows: a wall lamp with an adjustable light emitting angle comprises a shell, a lampshade, a driver and an LED lamp panel with a radiator, wherein the driver and the LED lamp panel are installed in the shell, and the lampshade is locked on the shell to form a closed structure; the method is characterized in that: the lower edge of the LED lamp panel is rotatably positioned on the upper part and the middle upper part of the shell through a hinge shaft and is supported by an adjusting mechanism, and the light emitting angle of the LED lamp panel can be adjusted and changed.
The adjusting mechanism has the following two structures: the adjusting mechanism comprises a bracket and an adjusting bolt, the lower end of the bracket is locked on the shell, and the adjusting bolt can be rotatably positioned in a long hole at the top of the bracket; the adjusting bolt is in threaded connection with the upper end of the LED lamp panel, and the rotation of the adjusting bolt can drive the upper end of the LED lamp panel to lift; and the adjusting mechanism comprises a side hole plate and a supporting arm, the side hole plate with a plurality of positioning holes or long slotted holes is locked on the shell outside the LED lamp panel, one end of the supporting arm is hinged on the side surface of the LED lamp panel, the other end of the supporting arm is provided with a nut seat, a butterfly bolt penetrates through the positioning holes or the long slotted holes of the side hole plate and is arranged on the nut seat in a rotating mode, and the inclination angle of the LED lamp panel can be changed by selecting different positions of the different positioning holes or the different positions of the long slotted holes.
The LED lamp panels are provided with two separated left and right plates, are independently positioned between the upper clamping plate and the lower clamping plate through longitudinal bolt shafts, and can rotate relative to the upper clamping plate and the lower clamping plate to change left and right light-emitting angles; the center of the upper clamping plate is provided with a folded edge, and a threaded hole is processed on the folded edge and is in threaded fit with the adjusting bolt; the lower clamping plate is provided with a shaft lug in the center, and the shaft lug is positioned on a shaft seat of the shell through a hinge shaft.
The two ends of the upper clamping plate are processed into round-head structures with the bolt shaft as the circle center, and indicators are arranged at the center positions of the round heads; the surface that the radiator in the LED lamp plate touches with the punch holder is provided with the angle scale.
The side hole plate is provided with a plurality of positioning holes and a long slotted hole, and the butterfly bolt can selectively pass through the positioning holes or the long slotted hole.
The long slotted hole is an arc-shaped hole or sawteeth are processed on the bottom edge of the long slotted hole.
According to the utility model, the downward light-emitting angle can be adjusted by positioning the lower end hinge shaft and matching with the adjusting mechanism according to the illumination requirement mainly for the inclined downward wall lamp service environment, so that the field installation and debugging of a user are met, and the light requirement more conforming to the environment can be achieved without changing the installation angle and the appearance of the wall lamp; the adjustable LED lamp has the characteristics of simple structure, reasonable design, convenience in adjustment and wide and selectable light-emitting angle.
Description of the drawings:
the utility model is further illustrated with reference to the following specific figures:
FIG. 1 is a schematic view of a wall lamp with adjustable light-emitting angle
FIG. 2 is a schematic view of the interior of a wall lamp with adjustable light-emitting angle
FIG. 3 is a schematic diagram of the oblique light-emitting of a wall lamp with adjustable light-emitting angle
FIG. 4 is a schematic diagram of the left and right light-emitting of a wall lamp with adjustable light-emitting angle
FIG. 5 is an exploded view of a wall lamp with adjustable light-emitting angle
FIG. 6 is a schematic view of the interior of a wall lamp with adjustable light-emitting angle
Wherein
1-shell 11-axle seat 2-lampshade 3-driver
4-LED lamp panel 41-radiator 411-angle scale 42-bolt shaft
43-upper clamping plate 431-flanging 432-wire groove 44-lower clamping plate
441-shaft lug 5-hinge shaft 6-adjusting mechanism 61-support
611, long hole 62, adjusting bolt 63, side hole plate 631 and positioning hole
632-long slotted hole 64-supporting arm 65-butterfly bolt
The specific implementation mode is as follows:
referring to fig. 1 to 5, the wall lamp with the adjustable light emitting angle comprises a shell 1, a lampshade 2, a driver 3 and an LED lamp panel 4 with a radiator, wherein the driver 3 and the LED lamp panel 4 are installed in the shell 1, and the lampshade 2 is locked on the shell 1 to form a closed structure; the lower edge of the LED lamp panel 4 is rotatably positioned on the shell 1 through a hinge shaft 5, the upper middle part of the shell is supported through an adjusting mechanism 6, and a light-emitting angle of the LED lamp panel 4 can be adjusted and changed.
The adjusting mechanism has the following two structures:
the adjusting mechanism 6 comprises a bracket 61 and an adjusting bolt 62, wherein the lower end of the bracket 61 is locked on the shell 1, the adjusting bolt 62 can be rotatably positioned in a long hole 611 at the top of the bracket 61, for example, the adjusting bolt is positioned by a nut or a clamping ring, and can freely rotate and move along the long hole 611 relative to the bracket 61; adjusting bolt 62 and LED lamp plate 4 upper end threaded connection, adjusting bolt 62's rotatory ability drive LED lamp plate 4 upper end lift.
Further, the LED lamp panel 4 has two separate left and right blocks, which are independently positioned between the upper clamping plate 43 and the lower clamping plate 44 via the longitudinal bolt shaft 42, and can rotate relative to the upper and lower clamping plates 43, 44 to change left and right light-emitting angles; the upper clamping plate 43 is provided with a flange 431 in the center, and a threaded hole is machined in the flange 431 and is in threaded fit with the adjusting bolt 62; the lower clamping plate 44 has a central shaft lug 441, by means of which the shaft lug 441 is positioned on the shaft seat 11 of the housing by means of the hinge shaft 5.
The two ends of the upper clamping plate 43 are processed into round head structures with the bolt shaft 42 as the center of a circle, and indicators are arranged at the center positions of the round heads, such as processing into a wire groove 432, or stamping into marks or painting lines; the surface that radiator 41 in the LED lamp plate touches with punch holder 43 is provided with angle scale 411. When left and right light is emitted, the angle scale 411 can be aligned according to the line groove 432 of the indicator, which is used as a reference for left and right light-emitting angles. Therefore, the adjustment of the upper light-emitting angle, the lower light-emitting angle and the left light-emitting angle can be realized, and the light distribution is more freely selectable.
Secondly, the adjusting mechanism 6 includes a side hole plate 63 and a supporting arm 64, as shown in fig. 6, the side hole plate 63 with a plurality of positioning holes 631 or long slot holes 632 is locked on the housing 1 outside the LED lamp panel 4, one end of the supporting arm 64 is hinged on the side face of the LED lamp panel 4, the other end of the supporting arm 64 is provided with a nut seat, the butterfly bolt 65 is screwed on the nut seat after passing through the positioning holes 631 or long slot holes 632 of the side hole plate, and the inclination angle of the LED lamp panel 4 can be changed by selecting different positions without the positioning holes 631 or long slot holes 632.
Furthermore, the side hole plate 63 is simultaneously provided with a positioning hole 631 and a long slot hole 632, the long slot hole 632 can be an arc-shaped hole, and can also be a long slot hole with sawteeth on the bottom edge, the sawteeth provide stress gears for the butterfly bolt 65, and the arc-shaped hole can be adjusted steplessly. In this structure, the butterfly bolt 65 does not need to be pulled out when the height is adjusted. Of course, the long slot 632 is an inclined slot, so that the purpose of adjusting the maximum angle can be achieved at the minimum stroke.
Claims (6)
1. A wall lamp with an adjustable light emitting angle comprises a shell, a lampshade, a driver and an LED lamp panel with a radiator, wherein the driver and the LED lamp panel are installed in the shell, and the lampshade is locked on the shell to form a closed structure; the method is characterized in that: the lower edge of the LED lamp panel is rotatably positioned on the upper part and the middle upper part of the shell through a hinge shaft and is supported by an adjusting mechanism, and the light emitting angle of the LED lamp panel can be adjusted and changed.
2. A wall lamp as claimed in claim 1, wherein the light extraction angle is adjustable by: the adjusting mechanism has the following two structures: the adjusting mechanism comprises a bracket and an adjusting bolt, the lower end of the bracket is locked on the shell, and the adjusting bolt can be rotatably positioned in a long hole at the top of the bracket; the adjusting bolt is in threaded connection with the upper end of the LED lamp panel, and the rotation of the adjusting bolt can drive the upper end of the LED lamp panel to lift; and the adjusting mechanism comprises a side hole plate and a supporting arm, the side hole plate with a plurality of positioning holes or long slotted holes is locked on the shell outside the LED lamp panel, one end of the supporting arm is hinged on the side surface of the LED lamp panel, the other end of the supporting arm is provided with a nut seat, a butterfly bolt penetrates through the positioning holes or the long slotted holes of the side hole plate and is arranged on the nut seat in a rotating mode, and the inclination angle of the LED lamp panel can be changed by selecting different positions of the different positioning holes or the different positions of the long slotted holes.
3. A wall lamp as claimed in claim 2, wherein the light emitting angle is adjustable by: the LED lamp panels are provided with two separated left and right plates which are independently positioned between the upper clamping plate and the lower clamping plate through longitudinal bolt shafts and can rotate relative to the upper clamping plate and the lower clamping plate to change left and right light-emitting angles; the center of the upper clamping plate is provided with a folded edge, and a threaded hole is processed on the folded edge and is in threaded fit with the adjusting bolt; the lower clamping plate is provided with a shaft lug in the center, and the shaft lug is positioned on a shaft seat of the shell through a hinge shaft.
4. A wall lamp as claimed in claim 3, wherein the light emitting angle is adjustable by: two ends of the upper clamping plate are processed into round head structures with the bolt shaft as the center of a circle, and indicators are arranged at the center positions of the round heads; the surface that the radiator in the LED lamp plate touches with the punch holder is provided with the angle scale.
5. A wall lamp as claimed in claim 2, wherein the light emitting angle is adjustable by: the side hole plate is provided with a plurality of positioning holes and a long slotted hole, and the butterfly bolt can selectively pass through the positioning holes or the long slotted hole.
6. A wall lamp as claimed in claim 2 or 5, wherein the light emitting angle is adjustable by: the long slotted hole is an arc-shaped hole or sawteeth are processed on the bottom edge of the long slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122725489.7U CN216345726U (en) | 2021-11-09 | 2021-11-09 | Wall lamp with adjustable light emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122725489.7U CN216345726U (en) | 2021-11-09 | 2021-11-09 | Wall lamp with adjustable light emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216345726U true CN216345726U (en) | 2022-04-19 |
Family
ID=81137181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122725489.7U Active CN216345726U (en) | 2021-11-09 | 2021-11-09 | Wall lamp with adjustable light emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216345726U (en) |
-
2021
- 2021-11-09 CN CN202122725489.7U patent/CN216345726U/en active Active
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