CN211902566U - Illumination device with adjustable illumination angle - Google Patents
Illumination device with adjustable illumination angle Download PDFInfo
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- CN211902566U CN211902566U CN202020991935.1U CN202020991935U CN211902566U CN 211902566 U CN211902566 U CN 211902566U CN 202020991935 U CN202020991935 U CN 202020991935U CN 211902566 U CN211902566 U CN 211902566U
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- light
- lamp body
- blocking cover
- adjustable
- angle
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Abstract
The utility model discloses an illumination device with adjustable illumination angle, include: a lamp body; the light blocking cover is movably arranged on one side of the light emitting surface of the lamp body through a first connecting part; the bracket is rotatably connected with the lamp body through a second connecting part; the light blocking cover moves relative to the lamp body through the first connecting portion, and the lamp body rotates relative to the support through the second connecting portion, so that the irradiation angle of the lamp body is adjusted. The lighting device can quickly, simply and conveniently adjust the light irradiation angle, and has simple structure and convenient and fast assembly.
Description
Technical Field
The utility model belongs to the technical field of lighting apparatus, especially, relate to an illumination device with adjustable illumination angle.
Background
Lighting devices, also known as illuminators, searchlights, etc., provide illumination for the environment of use.
In order to make the lighting device more flexible, an illumination angle adjusting mechanism is often provided in the lighting device for adjusting the angle of light irradiation so as to illuminate different areas.
In the prior art, in order to adjust the irradiation angle of the lighting device, the connection structure between the light blocking cover and the lamp housing is complex, and the assembly is time-consuming.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an illumination device with adjustable illumination angle, which can adjust the illumination angle quickly and easily, and has simple structure and convenient assembly.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an illumination angle adjustable illumination device comprising:
a lamp body;
the light blocking cover is movably arranged on one side of the light emitting surface of the lamp body through a first connecting part;
the bracket is rotatably connected with the lamp body through a second connecting part;
the light blocking cover moves relative to the lamp body through the first connecting portion, and the lamp body rotates relative to the support through the second connecting portion, so that the irradiation angle of the lamp body is adjusted.
According to the utility model discloses an embodiment, the cover that is in the light is at the perpendicular to move in the direction on play plain noodles, the support is at the perpendicular to the in-plane rotation on play plain noodles.
According to an embodiment of the present invention, the first connecting portion includes an adjusting groove and a protrusion, the adjusting groove is disposed on the light blocking cover, the protrusion is disposed on the lamp body, or the adjusting groove is disposed on the lamp body, and the protrusion is disposed on the light blocking cover;
the adjusting groove is arranged along the moving direction of the light blocking cover, and the protruding part is installed in the adjusting groove and can move along the adjusting groove.
According to the utility model discloses an embodiment, the bellying be for set up in the lamps and lanterns body or the screw on the light shield.
According to the utility model discloses an embodiment, the second connecting portion are angularly adjustable swivelling joint ware.
According to the utility model discloses an embodiment, the cover that is in the light is located play plain noodles one side of lamps and lanterns body, just the opening of the cover that is in the light with it is relative to go out the plain noodles.
According to the utility model discloses an embodiment, it is in the light cover the upper edge and leaves the distance on play plain noodles is greater than the lower limb and leaves the distance on play plain noodles.
According to the utility model discloses an embodiment, first connecting portion with second connecting portion all locate on the side of lamps and lanterns body, be equipped with the holding on the lateral wall of the cover that is in the light the breach of second connecting portion.
According to the utility model discloses an embodiment, the upper and lower end of the both sides wall of cover that is in the light passes through respectively first connecting portion realize with the portable connection of both sides face of lamps and lanterns body.
According to the utility model discloses an embodiment, the both ends of support are respectively through one the second connecting portion realize with the rotation of the both sides face of lamps and lanterns body is connected.
According to the utility model discloses an embodiment, the lamps and lanterns body is in including lamp body and setting light source subassembly in the lamp body, lamp body one side opening, the light source subassembly passes through the opening light-emitting is in order to form go out the plain noodles.
According to the utility model discloses an embodiment, the opening upper cover is equipped with cover glass.
According to the utility model discloses an embodiment, be equipped with a plurality of louvres on the lamp body.
According to the utility model discloses an embodiment, including the connecting piece, lamps and lanterns body quantity is at least two, the second connecting portion are three at least, the lamps and lanterns body all passes through the second connecting portion rotate connect in the connecting piece, the support passes through the second connecting portion rotate connect in the connecting piece.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
(1) the embodiment of the utility model provides an in the light blocking cover is through portable the connecting in lamps and lanterns body of first connecting portion, and support one end is passed through the second connecting portion and is rotated and connect in the lamps and lanterns body for through the relative position of adjustment light blocking cover and lamps and lanterns body and the relative angle of lamps and lanterns body and support, can adjust the angle of illumination of lamps and lanterns body, make the regulation of light irradiation angle simple and convenient more fast, and the control range of angle of illumination is wider.
(2) The embodiment of the utility model provides an in first connecting portion be adjustment tank and screw, can adjust the relative position of being in the light cover and lamps and lanterns body through the relative position between adjusting screw and the adjustment tank, and the regulative mode is more simple and convenient, and has simplified overall structure, also can reduce cost simultaneously.
(3) The embodiment of the utility model provides an in the cover that is in the light is equipped with the breach, makes the cover that is in the light can not lead to the fact with the second connecting portion and interfere, and can make the volume of lamps and lanterns body do littleer, because if not set up the breach, the home range of the cover that is in the light must be outside the second connecting portion, therefore the bigger activity that just can hold the cover that is in the light that lamps and lanterns body must do.
(4) The embodiment of the utility model provides an in be in the light shield the top edge is greater than the distance that the lower limb leaves the plain noodles from the distance of plain noodles from the plain noodles, that is to say the light shield above than lower long, this is for letting the light that upwards diverges can be blocked or be reflected back outgoing down, makes illumination more concentrated.
(5) The embodiment of the utility model provides an embodiment sets up connecting piece and a plurality of lamps and lanterns body, makes a support can install a plurality of lamps and lanterns body simultaneously, installs more nimble; and the relative angle between the lamp body and the connecting piece, the relative angle between the connecting piece and the bracket and the relative position between the light blocking cover and the lamp body can be simultaneously adjusted, so that the irradiation angle can be adjusted through three levels, and the lamp is more flexible and convenient.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is an overall schematic view of an illumination device with adjustable illumination angle without a light source module according to the present invention;
fig. 2 is a general schematic view of a lighting device with adjustable illumination angle according to the present invention;
fig. 3 is a schematic view of a light-blocking cover of an illumination device with adjustable illumination angle according to the present invention;
fig. 4 is an exploded view of an illumination device with adjustable illumination angle according to the present invention;
fig. 5 is an overall schematic view of an illumination device with adjustable illumination angle according to the present invention;
fig. 6 is a cross-sectional view of an illumination device with adjustable illumination angle according to the present invention;
fig. 7 is a partial sectional view of an illumination device with adjustable illumination angle according to the present invention;
fig. 8 is a partial schematic view of an illumination device with adjustable illumination angle according to the present invention;
fig. 9 is an exploded view of an illumination device module with adjustable illumination angle according to the present invention;
fig. 10 is a schematic view of an embodiment of a lighting device with adjustable illumination angle according to the present invention.
Description of reference numerals:
1: a lamp housing; 2: a light source assembly; 3: a light blocking cover; 4: a support; 5: an adjustment groove; 6: a screw; 7: an angularly adjustable swivel connector; 8: a notch; 9: mounting a pressing sheet; 10: a connecting member; 11: an upper mounting plate; 12: a lower mounting plate; 13: a left mounting plate; 14: a right mounting plate; 15: a rear mounting plate; 16: a heat sink; 17: a PCB board; 18: pressing the lens frame; 19: a seal ring; 20: a lens group; 21: a fluted disc; 22: locking the bolt; 23: a power source.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
Referring to fig. 1 to 10, the core of the utility model is to provide an illumination device with adjustable irradiation angle, including the lamps and lanterns body, the cover that is in the light 3, support 4, the cover that is in the light 3 is movably installed in play plain noodles one side of the lamps and lanterns body through first connecting portion, support 4 rotates and can dismantle through the second connecting portion and connect in the lamps and lanterns body, the cover that is in the light 3 accessible first connecting portion move for the lamps and lanterns body, lamps and lanterns body accessible second connecting portion rotate for support 4, in this embodiment, the cover that is in the light 3 moves in the direction on the play plain noodles of perpendicular to through first connecting portion, support 4 passes through the rotation in the plane on the play plain.
The irradiation angle of the lamp body can be adjusted by adjusting the relative position between the light blocking cover 3 and the lamp body and the relative angle between the lamp body and the support 4, so that the adjustment of the light irradiation angle is faster, simpler and more convenient, and the adjustment range of the irradiation angle is wider.
The lamp body comprises a lamp shell 1 and a light source component 2, the lamp shell 1 is used for accommodating the light source component 2, a plurality of heat dissipation holes are formed in the lamp shell and used for ventilating and dissipating heat, and the light source component 2 can be detachably connected with the lamp shell 1 because the light source component 2 can generate heat. One side of the lamp shell 1 is provided with an opening, and the light source assembly 2 emits light through the opening to form a light emitting surface at the opening. That is to say that the lamp body 1 five sides all is equipped with the mounting panel, and the mounting panel is not established to the one side in addition, specifically includes mounting panel 11, lower mounting panel 12, left mounting panel 13, right mounting panel 14 and back mounting panel 15, goes up mounting panel 11, lower mounting panel 12 and is connected with the upper and lower end connection of back mounting panel 15 respectively, and left mounting panel 13, right mounting panel 14 are connected with back mounting panel 15 and last mounting panel 11, the left and right both ends of lower mounting panel 12 about respectively. The upper mounting plate 11 and the lower mounting plate 12 are provided with a plurality of mounting pressing sheets 9 at one ends of the openings, and the mounting pressing sheets are used for mounting protective glass on the opening surface of the lamp shell 1 so as to prevent oil stains, dust and dust. The heat dissipation holes in the rear mounting plate 15 may be used to mount external devices such as the power supply 23.
The light blocking cover 3 is sleeved on one side of the opening of the lamp housing 1, and the opening of the light blocking cover 3 is opposite to the light emitting surface. The upper and lower ends of the two side walls of the light-blocking cover 3 are movably connected with the two side surfaces of the lamp housing 1 through first connecting parts respectively, that is, the number of the first connecting parts is four, and two side surfaces of the lamp housing 1 are provided with two connecting parts respectively. The first connecting portion can adjust the relative position of the light-blocking cover 3 and the lamp housing 1.
Preferably, the distance from the upper edge of the light-blocking cover 3 to the light-emitting surface of the lamp housing 1 is greater than the distance from the lower edge to the light-emitting surface of the lamp housing 1, that is, the length of the housing above the light-blocking cover 3 is greater than the length of the housing below, so that the light emitted upward can be blocked or reflected and then emitted downward, and the illumination is more concentrated.
Specifically, the first connecting portion includes an adjusting groove 5 and a protruding portion, in this embodiment, the adjusting groove 5 is a kidney-shaped groove, and the protruding portion is a screw 6, but of course, the adjusting groove 5 may have other shapes in other embodiments. The adjusting groove 5 is arranged on the light blocking cover 3, the boss is arranged on the lamp housing 1, the adjusting groove 5 can be arranged on the lamp housing 1, the boss is arranged on the light blocking cover 3, the adjusting groove 5 is arranged along the moving direction of the light blocking cover 3, and the boss is arranged in the adjusting groove 5 and can move along the adjusting groove 5.
In this embodiment, the adjusting groove 5 is disposed on the light blocking cover 3, the corresponding mounting hole is disposed on the lamp housing 1, the screw 6 penetrates through the adjusting groove 5 and is in threaded connection with the mounting hole, the head of the screw 6 compresses the light blocking cover 3 to achieve fixation, and the relative position between the light blocking cover 3 and the lamp housing 1 is adjusted by adjusting the relative position between the screw 6 and the adjusting groove 5, that is, the position of the light blocking cover 3 is adjusted by the adjusting groove 5.
Specifically, in the present embodiment, four adjustment grooves 5 are provided, and correspondingly, the four adjustment grooves include four mounting holes and four screws 6, the upper end and the lower end of the left side and the lower end of the right side of the light blocking cover 3 are respectively provided with one adjustment groove 5, and the corresponding left mounting plate 13 and the right mounting plate 14 are respectively provided with two mounting holes.
The support 4 is used for fixing the lamp body, and is wholly U-shaped, and the support 4 upper end is rotated through the second connecting portion and is connected in lamp body 1, lower extreme and install in the installation department, that is to say on the side of lamp body 1 is located to the second connecting portion. Specifically, two ends of the bracket 4 are fixed on the left mounting plate 13 and the right mounting plate 14 through a second connecting portion respectively. The relative angle between the lamp housing 1 and the bracket 4 can be adjusted through the second connecting part.
Specifically, the second connecting portion is the angularly adjustable rotary connector 7, the angularly adjustable rotary connector 7 is the rotation connection joint, in this embodiment is a fluted disc angularly adjustable rotary connector, refer to fig. 7, fig. 8, including two fluted discs 21 and a locking bolt 22, make two fluted discs 21 interlock each other in order to realize fixedly through locking bolt 22, unscrew locking bolt 22 when the relative angle of needs adjustment support 4 and lamp body 1 makes two fluted discs 21 part, screw up locking bolt 22 once more after adjusting to suitable angle, can carry out the rotation of arbitrary angle, and still be equipped with the rotation angle scale, conveniently adjust and remember the angle. In other embodiments, the angularly adjustable swivel connector 7 may also be a damped hinge, a disc damped swivel, or the like.
In summary, the relative position between the light-blocking cover 3 and the lamp housing 1 and the relative angle between the lamp housing 1 and the bracket 4 are adjusted to achieve the purpose of adjusting the irradiation angle of the light source assembly 2.
Further, referring to fig. 3 and 7, the light blocking cover 3 is provided with a notch 8 at a position corresponding to the angle-adjustable rotating connector 7 for accommodating the angle-adjustable rotating connector 7, wherein the notch 8 is U-shaped in this embodiment. The notch 8 is provided to prevent the light blocking cover 3 from interfering with the angularly adjustable rotary connector 7 and the bracket 4 when moving, and the volume of the lamp housing 1 can be made smaller, because the movable range of the light blocking cover 3 must be outside the angularly adjustable rotary connector 7 if the notch 8 is not provided, and therefore the lamp housing 1 must be made larger to accommodate the movement of the light blocking cover 3.
Further, still include a connecting piece 10, be the connecting plate in this embodiment, lamps and lanterns body quantity is at least two, two in this embodiment, and the second connecting portion is three at least, and the lamps and lanterns body all rotates through the second connecting portion to be connected in connecting piece 10, and support 4 rotates through the second connecting portion to be connected in connecting piece 10. A plurality of lamp bodies can be simultaneously installed on one support 4 by arranging the connecting plate, so that the installation is more flexible; and the relative angle between the lamp body and the connecting piece 10, the relative angle between the connecting piece 10 and the bracket 4 and the relative position between the light blocking cover 3 and the lamp shell 1 can be simultaneously adjusted, so that the irradiation angle can be adjusted through three levels, and the lamp is more flexible and convenient.
The working process of the present invention is further explained as follows:
when the light irradiation angle of the lamp body needs to be adjusted, the lamp body is rotated through the angle-adjustable rotary connector 7 to adjust the angle between the support 4 and the lamp body, meanwhile, the screw 6 is unscrewed, the relative position of the light blocking cover 3 and the lamp body is readjusted, and the screw 6 is screwed down after the adjustment is finished. The relative angle between the bracket 4 and the lamp body is changed, the relative position between the light blocking cover 3 and the lamp body is changed, and the change of the irradiation area is realized through the cooperation of the bracket 4 and the lamp body.
The utility model discloses an illumination device with adjustable illumination angle, its simple structure, it is with low costs, energy-conserving. Compared with the prior art, the operation efficiency is high, the structure is simplified, the cost is reduced, and the purpose of adjusting the irradiation angle can be achieved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (14)
1. An illumination angle adjustable illumination device, comprising:
a lamp body;
the light blocking cover is movably arranged on one side of the light emitting surface of the lamp body through a first connecting part;
the bracket is rotatably connected with the lamp body through a second connecting part;
the light blocking cover moves relative to the lamp body through the first connecting portion, and the lamp body rotates relative to the support through the second connecting portion, so that the irradiation angle of the lamp body is adjusted.
2. The illumination device with adjustable illumination angle of claim 1, wherein the light-blocking cover moves in a direction perpendicular to the light-emitting surface, and the bracket rotates in a plane perpendicular to the light-emitting surface.
3. The illumination device with the adjustable illumination angle according to claim 1 or 2, wherein the first connecting portion comprises an adjusting groove and a protrusion, the adjusting groove is disposed on the light blocking cover, and the protrusion is disposed on the lamp body, or the adjusting groove is disposed on the lamp body, and the protrusion is disposed on the light blocking cover;
the adjusting groove is arranged along the moving direction of the light blocking cover, and the protruding part is installed in the adjusting groove and can move along the adjusting groove.
4. The illumination device with adjustable illumination angle of claim 3, wherein the protrusion is a screw provided on the lamp body or the light blocking cover.
5. The illumination angle adjustable lighting device according to claim 1, wherein the second connecting portion is an angle adjustable rotary connector.
6. The illumination device with adjustable illumination angle of claim 1, wherein the light-blocking cover is disposed at one side of the light-emitting surface of the lamp body, and the opening of the light-blocking cover is opposite to the light-emitting surface.
7. The illumination device with adjustable illumination angle of claim 6, wherein the distance from the upper edge of the light-blocking cover to the light-emitting surface is greater than the distance from the lower edge to the light-emitting surface.
8. The illumination device with the adjustable illumination angle of claim 6, wherein the first connecting portion and the second connecting portion are both disposed on the side surface of the lamp body, and a notch for accommodating the second connecting portion is disposed on the side wall of the light blocking cover.
9. The illumination device with the adjustable illumination angle according to claim 6, wherein the upper and lower ends of the two side walls of the light blocking cover are movably connected with the two side surfaces of the lamp body through the first connecting portions, respectively.
10. The illumination device with the adjustable illumination angle according to claim 1 or 6, wherein two ends of the bracket are respectively rotatably connected with two side surfaces of the lamp body through one second connecting part.
11. The illumination device with the adjustable illumination angle as recited in claim 1, wherein the lamp body comprises a lamp housing and a light source assembly disposed in the lamp housing, an opening is disposed at one side of the lamp housing, and the light source assembly emits light through the opening to form the light-emitting surface.
12. The illumination angle adjustable lighting device as claimed in claim 11, wherein the opening upper cover is provided with a cover glass.
13. The illumination device with adjustable illumination angle of claim 11, wherein the lamp housing has a plurality of heat dissipation holes.
14. The illumination device with the adjustable illumination angle of claim 1, comprising a connecting member, wherein the number of the lamp bodies is at least two, the number of the second connecting portions is at least three, the lamp bodies are rotatably connected to the connecting member through the second connecting portions, and the bracket is rotatably connected to the connecting member through the second connecting portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991935.1U CN211902566U (en) | 2020-06-03 | 2020-06-03 | Illumination device with adjustable illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991935.1U CN211902566U (en) | 2020-06-03 | 2020-06-03 | Illumination device with adjustable illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902566U true CN211902566U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020991935.1U Active CN211902566U (en) | 2020-06-03 | 2020-06-03 | Illumination device with adjustable illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902566U (en) |
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2020
- 2020-06-03 CN CN202020991935.1U patent/CN211902566U/en active Active
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