CN209782347U - Lamp capable of adjusting illumination angle - Google Patents
Lamp capable of adjusting illumination angle Download PDFInfo
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- CN209782347U CN209782347U CN201920574344.1U CN201920574344U CN209782347U CN 209782347 U CN209782347 U CN 209782347U CN 201920574344 U CN201920574344 U CN 201920574344U CN 209782347 U CN209782347 U CN 209782347U
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- illumination angle
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Abstract
The utility model provides an adjustable illumination angle lamps and lanterns, including lamp stand, main lamp body, actuating mechanism, connecting axle and positioning mechanism, actuating mechanism sets up on the lamp stand, and the main lamp body is connected with the actuating mechanism electricity, has the clearance between main lamp body and the lamp stand, and the relative both ends of main lamp body are rotated through connecting axle and lamp stand respectively and are connected, and positioning mechanism sets up on the lamp stand to be connected with the connecting axle, be used for fixing a position main lamp body on the required illumination angle of user. The utility model discloses a connecting axle, positioning mechanism and the cooperation of main lamp body, through connecting axle connection main lamp body and lamp stand for the main lamp body can adjust illumination angle at will on the lamp stand, and fix a position main lamp body on the required illumination angle of user through positioning mechanism, thereby solved the technical problem that official working class lamps and lanterns can't adjust illumination angle effectively, extended the illumination zone of adjustable illumination angle lamps and lanterns, promoted user's use experience effect.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to an adjustable illumination angle lamps and lanterns.
Background
at present, the illumination angle of a general office lamp is fixed, the light emitting direction of the lamp cannot be adjusted according to the requirements of a user in the using process, and the using experience effect of the user is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable illumination angle lamps and lanterns, including but not limited to solving the technical problem that official working class lamps and lanterns can't adjust illumination angle.
In order to solve the technical problem, the embodiment of the utility model provides an adjustable illumination angle lamps and lanterns, including lamp stand, main lamp body and actuating mechanism, actuating mechanism set up in on the lamp stand, the main lamp body with the actuating mechanism electricity is connected, adjustable illumination angle lamps and lanterns still include connecting axle and positioning mechanism, the main lamp body with the clearance has between the lamp stand, the relative both ends of main lamp body are passed through respectively the connecting axle with the lamp stand rotates to be connected, positioning mechanism set up in on the lamp stand, and with the connecting axle is connected, be used for with main lamp body fixes a position on the required illumination angle of user.
Furthermore, the lamp holder comprises a back plate and two end boxes, the two end boxes are respectively and fixedly connected with the two opposite ends of the back plate, the positioning mechanism is installed in the end boxes, and one end of the connecting shaft extends into the end boxes and is connected with the positioning mechanism.
Furthermore, the positioning mechanism comprises a gear and a stopping component, the gear is sleeved on the end part of the connecting shaft, and the stopping component is elastically abutted against the gear to limit the rotation of the connecting shaft.
Further, the stop assembly comprises a top column and an elastic piece, one end of the top column is meshed with the gear, the other end of the top column is abutted against one end of the elastic piece, and the other end of the elastic piece is abutted against the connecting portion of the end box.
Furthermore, the stopping assembly further comprises a sleeve, one end of the sleeve is fixedly connected with the connecting portion, one end of the top column extends into the sleeve from the other end of the sleeve, and the elastic piece is contained in the sleeve.
Furthermore, the lamp with the adjustable lighting angle further comprises an auxiliary lamp body, the auxiliary lamp body is arranged on the back plate and electrically connected with the driving mechanism, and the main lamp body and the auxiliary lamp body are distributed on the same side of the back plate.
Furthermore, the auxiliary lamp body is provided with two light-emitting surfaces.
Furthermore, an avoiding hole is formed in the back plate, and the outline size of the avoiding hole is matched with the outline size of the auxiliary lamp body.
Furthermore, the lamp with the adjustable lighting angle comprises two main lamp bodies, wherein the two main lamp bodies are distributed on two opposite sides of the auxiliary lamp body.
Furthermore, the auxiliary lamp body is detachably connected with the back plate through a handle bolt.
The utility model provides an adjustable illumination angle lamps and lanterns's beneficial effect lies in: the connecting shaft, the positioning mechanism and the main lamp body are matched, the main lamp body and the lamp holder are connected through the connecting shaft, the main lamp body can adjust the illumination angle on the lamp holder at will, the main lamp body is positioned at the illumination angle required by a user through the positioning mechanism, the technical problem that the illumination angle of an office lamp cannot be adjusted is effectively solved, the illumination range of the lamp with the adjustable illumination angle is expanded, and the use experience effect of the user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic front view of a lamp with an adjustable illumination angle according to an embodiment of the present invention;
Fig. 2 is a schematic bottom view of a lamp with an adjustable illumination angle according to an embodiment of the present invention;
Fig. 3 is a schematic perspective exploded view of a lamp with an adjustable illumination angle according to an embodiment of the present invention;
Fig. 4 is a left side view schematic diagram of the lamp with adjustable illumination angle, which is provided by the embodiment of the present invention and is disposed behind the left side end box.
Wherein, in the figures, the respective reference numerals:
The lamp comprises a lamp body, 1 part, 10 parts, a lamp holder, 20 parts, a main lamp body, 30 parts, a driving mechanism, 40 parts, a connecting shaft, 50 parts, a positioning mechanism, 60 parts, an auxiliary lamp body, 70 parts, a handle bolt, 11 parts, a back plate, 12 parts, a gear 51 part, a stop component 52 part, a clearance hole 110 part, a connecting part 120 part, a top column 521 part and a sleeve 522 part.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the patent, and the specific meanings of the above terms will be understood by those skilled in the art according to specific situations. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The term "plurality" means two or more unless specifically limited otherwise.
It is right now that the utility model provides an adjustable illumination angle lamps and lanterns explain. Referring to fig. 1 to 3, the lamp 1 with adjustable illumination angle includes a lamp socket 10, a main lamp body 20, a driving mechanism 30, a connecting shaft 40 and a positioning mechanism 50, wherein a gap is formed between the main lamp body 20 and the lamp socket 10, opposite ends of the main lamp body 20 are rotatably connected to the lamp socket 10 through the connecting shaft 40, the driving mechanism 30 is disposed on the lamp socket 10, the main lamp body 20 is electrically connected to the driving mechanism 30, and the positioning mechanism 50 is disposed on the lamp socket 10 and connected to the connecting shaft 40 for positioning the main lamp body 20 at an illumination angle required by a user. It can be understood that one main lamp body 20 corresponds to two connection shafts 40; the driving mechanism 30 is a lamp driver commonly used in the art; when the lighting angle adjustable lamp 1 includes one positioning mechanism 50, the positioning mechanism 50 is disposed at one side of the main lamp body 20 and connected to the connecting shaft 40 disposed at the end of the main lamp body 20, and when the lighting angle adjustable lamp 1 includes two positioning mechanisms 50, the two positioning mechanisms 50 are disposed at opposite sides of the main lamp body 20 and connected to the two connecting shafts 40 disposed at opposite ends of the main lamp body 20, where the number of the positioning mechanisms 50 is not limited uniquely.
when a user needs to adjust the lighting angle of the main lamp body 20, only an external force needs to be applied to the main lamp body 20 to drive the main lamp body 20 to rotate around the connecting shaft 40 until the light emitting surface of the main lamp body 20 faces the required light emitting direction, and after the external force is removed, the positioning mechanism 50 can position the main lamp body 20 at the lighting angle required by the user.
The utility model provides an adjustable illumination angle lamps and lanterns 1, the connecting axle 40 has been adopted, positioning mechanism 50 cooperates with main lamp body 20, connect main lamp body 20 and lamp stand 10 through connecting axle 40, make main lamp body 20 can adjust illumination angle at will on lamp stand 10, and fix a position main lamp body 20 on the required illumination angle of user through positioning mechanism 50, thereby the technical problem of the unable illumination angle of adjusting of official working class lamps and lanterns has been solved effectively, but the illumination zone of adjustable illumination angle lamps and lanterns has been extended, user's use experience effect has been promoted.
Further, please refer to fig. 2 and fig. 3, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the lamp holder 10 includes a back plate 11 and two end boxes 12, the two end boxes 12 are respectively fastened and connected with the opposite ends of the back plate 11, the positioning mechanism 50 is installed in the end boxes 12, and one end of the connecting shaft 40 extends into the end boxes 12 and is connected with the positioning mechanism 50. Specifically, the opposite ends of the main lamp body 20 are rotatably connected to the two end boxes 12 through the two connecting shafts 40, and a gap is formed between the main lamp body 20 and the back plate 11, so that the main lamp body 20 can have a sufficient rotating space; the positioning mechanism 50 is accommodated in the end box 12, where the end box 12 preferably includes an end cover, when the positioning mechanism 50 needs to be installed, repaired or maintained, the end cover can be opened to facilitate operation of an operator, one end of the connecting shaft 40 is fastened to one end of the main lamp body 20, and the other end of the connecting shaft 40 penetrates through a side wall of the end box 12 and then extends into the end box 12 to be connected with the positioning mechanism 50. Thus, the positioning mechanism 50 is hidden in the end box 12, which is not only beneficial to protecting the safety of the positioning mechanism 50 and avoiding the damage of external adverse factors, but also effectively improves the aesthetic feeling of the appearance of the lamp 1 with the adjustable illumination angle.
Further, please refer to fig. 3, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the positioning mechanism 50 includes a gear 51 and a stopping component 52, wherein the gear 51 is sleeved on the end of the connecting shaft 40, and the stopping component 52 is elastically abutted against the gear 51, so as to limit the rotation of the connecting shaft 40. Specifically, the gear 51 is tightly connected to one end of the connecting shaft 40, which extends into the end box 12, and the gear 51 is coaxial with the connecting shaft 40, one end of the stopping component 52 can extend into the valleys of the gear 51 or exit out of the valleys of the gear 51, and when one end of the stopping component 52 extends into the valleys of the gear 51, the gear 51 can be limited to rotate. This is favorable to positioning main lamp body 20 at the illumination angle that the user needs, prevents effectively that main lamp body 20 from rotating at will and influencing the result of use.
Further, referring to fig. 4, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the stopping assembly 52 includes a top pillar 521 and an elastic member (not shown), wherein one end of the top pillar 521 is engaged with the gear 51, the other end of the top pillar 521 abuts against one end of the elastic member, and the other end of the elastic member abuts against the connecting portion 120 of the end box 12. Specifically, the elastic member is preferably a compression spring, the top pillar 521 abuts against the outer edge of the gear 51 under the elastic force of the elastic member and can linearly and telescopically move along the tooth valley and the tooth peak of the gear 51, and when the top pillar 521 extends into the tooth valley of the gear 51, the gear 51 can be limited to rotate. This is favorable to positioning main lamp body 20 at the illumination angle that the user needs, prevents effectively that main lamp body 20 from rotating at will and influencing the result of use.
Further, referring to fig. 4, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the stopping assembly 52 further includes a sleeve 522, one end of the sleeve 522 is fastened to the connecting portion 120 of the end box 12, one end of the top pillar 521 extends into the sleeve 522 from the other end of the sleeve 522, and the elastic member is accommodated in the sleeve 522. Specifically, the connecting portion 120 is convexly disposed on the inner wall of the end box 12, the connecting portion 120 is located beside the gear 51, one end of the sleeve 522 is tightly connected to the connecting portion 120, the other end of the sleeve 522 faces the gear 51, one end of the top pillar 521 extends into the sleeve 522 and is clamped with the sleeve 522, the elastic member is clamped between the top pillar 521 and the end portion of the sleeve 522, which is tightly connected to the connecting portion 120, and the top pillar 521 can move telescopically along the sleeve 522 under the elastic force of the elastic member. The sleeve 522 thus serves as a guide to ensure stability and reliability of movement of the stem 521, and to effectively prevent the stem 521 from being disengaged from the gear 51.
Further, please refer to fig. 2 and fig. 3, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the lamp with adjustable illumination angle 1 further includes an auxiliary lamp body 60, the auxiliary lamp body 60 is disposed on the back plate 11, and the main lamp body 20 and the auxiliary lamp body 60 are distributed on the same side of the back plate 11. Specifically, the auxiliary lamp body 60 is fastened and connected to the back plate 11, and is distributed beside the main lamp body 20 and electrically connected to the driving mechanism 30, wherein the auxiliary lamp body 60 mainly provides a light source which irradiates vertically downwards, so that the irradiation range of the main lamp body 20 is effectively supplemented, the illumination area of the lamp 1 with the adjustable illumination angle is enlarged, and the use experience effect of a user is improved.
Further, as a specific implementation manner of the lighting angle adjustable lamp provided by the present invention, the auxiliary lamp body 60 has two light emitting surfaces. Specifically, the two light emitting surfaces of the sub lamp body 60 emit light in a vertical downward direction and light in a vertical upward direction, respectively, so that the luminous efficacy of the sub lamp body 60 is fully utilized.
Further, please refer to fig. 3, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, an avoiding hole 110 is disposed on the back plate 11, and the contour size of the avoiding hole 110 is adapted to the contour size of the auxiliary lamp body 60. Therefore, the light emitted from the light emitting surface at the top of the sub lamp body 60 can pass through the avoiding hole 110 to illuminate the ceiling of the room, and the light is reflected by the ceiling to illuminate other parts of the room, so that the illumination range of the lamp 1 with the adjustable illumination angle is expanded, and the brightness in the illumination range is improved.
further, referring to fig. 2 to 4, as a specific embodiment of the lamp with adjustable illumination angle provided by the present invention, the lamp with adjustable illumination angle 1 includes two main lamp bodies 20, and the two main lamp bodies 20 are distributed on two opposite sides of the auxiliary lamp body 60. The lamp 1 with adjustable illumination angle includes three lamp bodies, the three lamp bodies are two main lamp bodies 20 and one auxiliary lamp body 60, the two main lamp bodies 20 are symmetrically distributed on two opposite sides of the auxiliary lamp body 60, and the two main lamp bodies 20 and the auxiliary lamp body 60 are distributed on the same side of the back plate 11. Like this through the illumination angle of adjusting two main lamp bodies 20, can make the illumination angle of adjustable illumination angle lamps and lanterns 1 cover the 180 scopes of backplate 11 one side, not only realize the maximize of adjustable illumination angle lamps and lanterns 1 illumination scope, can promote the outward appearance aesthetic feeling of adjustable illumination angle lamps and lanterns 1 moreover.
Further, please refer to fig. 4, as a specific embodiment of the present invention, the auxiliary light body 60 is detachably connected to the back plate 11 through a handle bolt 70. Specifically, a pair of lugs is convexly disposed on the back plate 11, the pair of lugs extends downward from two opposite side edges of the avoiding hole 110, and a mounting hole is disposed on the lug. When the auxiliary lamp body 60 needs to be installed, the auxiliary lamp body 60 can be fastened to the back plate 11 only by placing the auxiliary lamp body 60 at the interval between the pair of lugs and screwing one end of the handle bolt 70 into one end of the auxiliary lamp body 60 after passing through the installation hole. Since the handle bolt 70 can be fastened to the sub lamp body 60 without using any other tool, it is advantageous to improve the convenience of mounting and dismounting the sub lamp body 60.
The above are merely examples of the present invention and are not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The lamp with the adjustable illumination angle comprises a lamp holder, a main lamp body and a driving mechanism, wherein the driving mechanism is arranged on the lamp holder, the main lamp body is electrically connected with the driving mechanism, and the lamp with the adjustable illumination angle is characterized by further comprising a connecting shaft and a positioning mechanism, a gap is reserved between the main lamp body and the lamp holder, two opposite ends of the main lamp body are respectively connected with the lamp holder through the connecting shaft in a rotating mode, the positioning mechanism is arranged on the lamp holder and connected with the connecting shaft, and the main lamp body is positioned at an illumination angle required by a user.
2. The lamp with adjustable illumination angle of claim 1, wherein the lamp holder comprises a back plate and two end boxes, the two end boxes are respectively and tightly connected with the two opposite ends of the back plate, the positioning mechanism is installed in the end boxes, and one end of the connecting shaft extends into the end boxes to be connected with the positioning mechanism.
3. the adjustable lighting angle lamp of claim 2, wherein the positioning mechanism comprises a gear and a stop assembly, the gear is sleeved on an end of the connecting shaft, and the stop assembly is elastically abutted with the gear to limit the rotation of the connecting shaft.
4. The adjustable lighting angle lamp of claim 3, wherein the stopper assembly comprises a top post and an elastic member, one end of the top post is engaged with the gear, the other end of the top post abuts against one end of the elastic member, and the other end of the elastic member abuts against the connecting portion of the end box.
5. The adjustable lighting angle lamp of claim 4, wherein the stop assembly further comprises a sleeve, one end of the sleeve is fixedly connected to the connecting portion, one end of the top post extends into the sleeve from the other end of the sleeve, and the resilient member is received in the sleeve.
6. The lamp with adjustable illumination angle of any one of claims 2 to 5, further comprising an auxiliary lamp body disposed on the back plate and electrically connected to the driving mechanism, wherein the main lamp body and the auxiliary lamp body are disposed on the same side of the back plate.
7. The lamp with adjustable illumination angle of claim 6, wherein the sub lamp body has two light emitting surfaces.
8. The lamp with adjustable illumination angle of claim 7, wherein the back plate is provided with an avoiding hole, and the contour dimension of the avoiding hole is matched with the outer contour dimension of the auxiliary lamp body.
9. The lamp of claim 6, wherein the lamp comprises two main lamp bodies, and the two main lamp bodies are disposed on opposite sides of the auxiliary lamp body.
10. The adjustable lighting angle lamp of claim 6, wherein the auxiliary light body is detachably connected to the back plate by a handle bolt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574344.1U CN209782347U (en) | 2019-04-25 | 2019-04-25 | Lamp capable of adjusting illumination angle |
| US16/858,035 US11060708B2 (en) | 2019-04-25 | 2020-04-24 | Lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574344.1U CN209782347U (en) | 2019-04-25 | 2019-04-25 | Lamp capable of adjusting illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782347U true CN209782347U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574344.1U Active CN209782347U (en) | 2019-04-25 | 2019-04-25 | Lamp capable of adjusting illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782347U (en) |
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2019
- 2019-04-25 CN CN201920574344.1U patent/CN209782347U/en active Active
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