CN210662449U

CN210662449U - Wide-angle illuminating lamp

Info

Publication number: CN210662449U
Application number: CN201921364453.7U
Authority: CN
Inventors: 刘海陆; 张维国
Original assignee: Shenzhen Unicorn Lighting Co ltd
Current assignee: Shenzhen Unicorn Lighting Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-02
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a wide-angle illuminating lamp, which comprises a shell, a U-shaped frame and a lamp shade, wherein connecting rods are welded on two sides of the tail part of the shell and are connected on the U-shaped frame through the connecting rods, a mounting plate is welded at the bottom end of the U-shaped frame, the head part of the shell is cup-shaped and is provided with an arc-shaped light-emitting plate at the inner bottom end thereof, a main illuminating lamp bead is installed in the middle of the arc-shaped light-emitting plate, a plurality of illuminating lamp beads are installed outside the main illuminating lamp bead, the arc-shaped lamp shade is installed at the head part of the shell, a reflecting cover is placed between the lamp shade and the; the wide-angle illuminating lamp of the utility model has the advantages that the reflecting cover is arranged in the lamp shade, so that part of the light sources can be reflected and transmitted out through the inner reflecting surface of the reflecting cover, and the rest of the light sources can be reflected and condensed by the outer reflecting surface of the reflecting cover and the inner part of the shell head, so that the light sources are uniformly distributed and have strong brightness; through setting up U type frame, can be fixed with wide angle light, stability is good.

Description

Wide-angle illuminating lamp

Technical Field

The utility model relates to a light, in particular to wide angle light belongs to lighting lamp equipment technical field.

Background

The courtyard lamp is an indoor lighting lamp, is commonly used for lamps needing large-scale lighting in factories, workshops, markets, hotels, office environments and the like, is generally installed on the roof of a public place, and has a wide application range; the conventional mercury lamp is provided with a lampshade containing a power line, the inner wall of the mercury lampshade is arranged in the lampshade, light is condensed through the lampshade, however, mercury is a heavy metal toxic substance and can pollute the environment, the service life of the mercury lamp is short, and the replacement operation is frequent; the LED has the advantages of low power consumption, long service life and the like, so that the LED lamp has a wider application prospect; however, in the existing LED lamp, the LED light emitting sheet is disposed at the bottom of the lamp set and is focused by the lamp cover, the light emitting angle is only about 120 degrees, and the central light is directly irradiated by the light source and reflected and overlapped by the lamp cover, which causes the situation of bright center and dark edge, the light distribution is not uniform, and after the lamp is installed, the illumination angle of the illuminating lamp is not adjustable, and the illumination angle is fixed and cannot be adjusted. Or the lamp can be adjusted, but the adjusted lamp is unstable in fixation and is easy to move and tilt.

Therefore, for those skilled in the art, how to design an illumination lamp with a large light-emitting angle, uniform light distribution and adjustable illumination angle is a technical problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wide angle light has solved the light angle of light play that proposes among the prior art and is little, and light distribution is inhomogeneous, and illumination angle is fixed, the problem of unable regulation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a wide angle light, including casing, U type frame and lamp shade, the connecting rod has all been welded to the afterbody both sides of casing to connect on U type frame through the connecting rod, the bottom welding of U type frame has the mounting panel, the head of casing is the cup to be provided with the arc luminescent plate in its inside bottom, the mid-mounting of arc luminescent plate has main illuminating lamp pearl, and the externally mounted of main illuminating lamp pearl has a plurality of illuminating lamp pearl, curved lamp shade is installed to the head of casing, the bowl has been placed between lamp shade and the arc luminescent plate, main illuminating lamp pearl and some illuminating lamp pearl still are located the bowl.

As a preferred technical scheme of the utility model, the connecting rod passes through the bearing and installs in U type frame, driven gear is still installed to the tail end of connecting rod, the driving gear of installation in the driven gear meshing U type frame, one side of U type frame still is provided with rotates the handle, rotate the outside at the driving gear of handle connection.

As a preferred technical scheme of the utility model, the head border department of casing still is provided with a plurality of light trap to the outside cover is equipped with the annular at its border department and rotates the circle, the annular rotates and circles the transparent window that is provided with and corresponds with the light trap.

As a preferred technical scheme of the utility model, the head border outside of casing is provided with the draw-in groove, the inboard that the ring-shaped rotated the circle is provided with the fixture block, and the fixture block card is in the draw-in groove.

As a preferred technical scheme of the utility model, be provided with lighting circuit in the afterbody of casing, and lighting circuit electricity is connected lighting lamp pearl and main lighting lamp pearl, the afterbody surface of casing still is provided with the radiating part.

As a preferred technical scheme of the utility model, the bowl is the cover body of loudspeaker form, just the inside and outside surface of bowl is the plane of reflection.

The utility model discloses the beneficial effect who reaches is: compared with the prior art, the utility model, wide angle light has following beneficial effect:

1. the utility model discloses a wide angle light is through setting up the bowl in the lamp shade, and the light source that makes main illuminating lamp pearl in the bowl and some illuminating lamp pearl can pass through the internal reflection face reflection of bowl and see through, and the light source of all the other illuminating lamp pearl can pass through after the external reflection face of bowl and the casing head internal reflection spotlight, can make the light source distribute evenly, luminance is strong.

2. The utility model discloses a wide angle light can be fixed with the wide angle light through setting up U type frame to rotate the rotation handle through the manual work, can make and rotate the handle and drive the driving gear rotation, the driving gear through with driven gear meshing, can drive the casing and rotate, thereby adjust the illumination angle of casing, and through the auto-lock structure of driving gear and driven gear meshing, can avoid the casing after the regulation to rotate, stability is good, angle modulation is convenient.

3. The utility model discloses a wide angle light rotates the circle through setting up the annular, can rotate the annular and rotate the circle, makes the transparent window and the light trap coincidence on the annular rotation circle to make the light source in the casing pass through the light trap and see through, increase the angle of illumination, make the scope of illumination wider, and do not influence the light source and distribute.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a subjective structure of a wide-angle lighting lamp according to the present invention;

fig. 2 is a schematic view of a connection structure between a housing and a U-shaped frame of a wide-angle lighting lamp according to the present invention;

FIG. 3 is a cross-sectional view of the head of the housing and the annular rotating ring of the wide-angle illuminating lamp according to the present invention;

in the figure: 1. a housing; 2. a U-shaped frame; 3. mounting a plate; 4. a connecting rod; 5. a driven gear; 6. a driving gear; 7. rotating the handle; 8. a heat dissipating section; 9. an arc-shaped light-emitting plate; 10. a lighting lamp bead; 11. a main lighting lamp bead; 12. a lamp shade; 13. a reflector; 14. a light-transmitting groove; 15. an annular rotating ring; 16. a transparent window.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, the utility model provides a wide-angle illuminating lamp, including casing 1, U type frame 2 and lamp shade 12, connecting rod 4 has all been welded to the afterbody both sides of casing 1, and connect on U type frame 2 through connecting rod 4, mounting panel 3 has been welded to the bottom of U type frame 2, so that fix mounting panel 3 through the bolt, thereby install wide-angle illuminating lamp at appointed position, the head of casing 1 is cup-shaped, and be provided with arc luminescent plate 9 in its inside bottom, main illuminating lamp pearl 11 is installed at the middle part of arc luminescent plate 9, and install a plurality of illuminating lamp pearl 10 in main illuminating lamp pearl 11's outside, main illuminating lamp pearl 11 and illuminating lamp pearl 10 are LED lamp pearl, can provide the light source, throw light on;

an arc-shaped lampshade 12 is installed at the head of the shell 1, a reflector 13 is placed between the lampshade 12 and the arc-shaped light-emitting plate 9, the main illuminating lamp beads 11 and a part of illuminating lamp beads 10 are also positioned in the reflector 13, the reflector 13 is a horn-shaped cover body, the inner surface and the outer surface of the reflector 13 are reflecting surfaces, the lampshade 12 protects the main illuminating lamp beads 11 and the illuminating lamp beads 10 in the head of the shell 1 from water inflow, the reflector 13 is directly placed in the head of the shell 1 and is installed on the shell 1 through the lampshade 12 so as to be fixed in the head of the shell 1, so that the main illuminating lamp beads 11 and a part of the illuminating lamp beads 10 positioned in the reflector 13 can be reflected and overlapped through the inner reflecting surfaces of the reflector 13 and then penetrate out from the horn-shaped outlet of the reflector 13, and the rest of the illuminating lamp beads 10 can be reflected and condensed through the outer reflecting surfaces of the reflector 13 and the inner wall of the head of, so that the light source emitted from the lampshade 12 is uniformly distributed and has strong brightness.

Be provided with lighting circuit in the afterbody of casing 1, and lighting circuit electricity is connected lighting lamp pearl 10 and main lighting lamp pearl 11, through lighting circuit, can make lighting lamp pearl 10 and main lighting lamp pearl 11 work, provides the light source, and the afterbody surface of casing 1 still is provided with radiating part 8, and radiating part 8 can make the heat effluvium in the casing 1.

Example 2

As shown in fig. 1-3, connecting rods 4 are welded on both sides of the tail of the housing 1 and connected to the U-shaped frame 2 through the connecting rods 4, a mounting plate 3 is welded at the bottom end of the U-shaped frame 2 so as to fix the mounting plate 3 through bolts, thereby mounting the wide-angle illuminating lamp at a designated position, the connecting rods 4 are mounted in the U-shaped frame 2 through bearings, driven gears 5 are further mounted at the tail ends of the connecting rods 4, the driven gears 5 are meshed with driving gears 6 mounted in the U-shaped frame 2, a rotating handle 7 is further provided at one side of the U-shaped frame 2, the rotating handle 7 is connected to the outer side of the driving gears 6, after the mounting plate 3 is fixed, when the illumination angle of the illuminating lamp is adjusted, the rotating handle 7 can be manually rotated, the rotating handle 7 drives the driving gears 6 connected therewith to rotate, the driving gears 6 drive the driven gears 5, thereby drive casing 1 through connecting rod 4 and rotate, adjust the illumination angle, and through the auto-lock structure of driving gear 6 and driven gear 5 meshing, can avoid casing 1 after the regulation to rotate, stability is good, and the angle modulation is convenient.

The head border department of casing 1 still is provided with a plurality of light trap 14, and the cover is equipped with annular rotation circle 15 in its border department outside, annular rotation circle 15 is last to be provided with the transparent window 16 that corresponds with light trap 14, when needs increase illumination zone, can rotate annular rotation circle 15, make annular rotation circle 15 on the transparent window 16 coincide with light trap 14, thereby make some light sources in the casing 1 pass through light trap 14 and see through, increase the non-light tight scope of casing 1, thereby increase the angle of illumination, make the scope of illumination wider, and do not influence the light source and distribute.

The head edge of the shell 1 is provided with a clamping groove, the inner side of the annular rotating ring 15 is provided with a clamping block, and the clamping block is clamped in the clamping groove, so that the annular rotating ring 15 can be stably installed on the shell 1 without influencing the rotation of the shell.

The wide-angle illuminating lamp of the utility model has the advantages that the reflecting cover 13 is arranged in the lamp shade 12, so that the light sources of the main illuminating lamp bead 11 and a part of illuminating lamp beads 10 in the reflecting cover 13 can be reflected and transmitted out through the inner reflecting surface of the reflecting cover 13, and the light sources of the rest illuminating lamp beads 10 can be reflected and condensed by the outer reflecting surface of the reflecting cover 13 and the inner part of the head of the shell 1 and then transmitted out, so that the light sources are uniformly distributed and have strong brightness; the wide-angle illuminating lamp can be fixed by arranging the U-shaped frame 2, the rotating handle 7 is rotated manually, the rotating handle 7 drives the driving gear 6 to rotate, the driving gear 6 is meshed with the driven gear 5 to drive the shell 1 to rotate, so that the illuminating angle of the shell 1 is adjusted, and the adjusted shell 1 can be prevented from rotating by a self-locking structure meshed with the driving gear 6 and the driven gear 5, so that the stability is good, and the angle is convenient to adjust; through setting up annular rotation ring 15, can rotate annular rotation ring 15, make annular rotation ring 15 on transparent window 16 and light trap 14 coincidence to make the light source in the casing 1 pass through light trap 14 and see through, increase the angle of illumination, make the scope of illumination wider, and do not influence the light source and distribute.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wide-angle illuminating lamp comprises a shell (1), a U-shaped frame (2) and a lampshade (12), it is characterized in that both sides of the tail part of the shell (1) are welded with connecting rods (4), and is connected on the U-shaped frame (2) through a connecting rod (4), the bottom end of the U-shaped frame (2) is welded with a mounting plate (3), the head of the shell (1) is cup-shaped, an arc-shaped light-emitting board (9) is arranged at the inner bottom end of the lamp body, a main illuminating lamp bead (11) is arranged in the middle of the arc-shaped light-emitting board (9), a plurality of illuminating lamp beads (10) are arranged outside the main illuminating lamp beads (11), an arc-shaped lampshade (12) is arranged at the head part of the shell (1), a reflecting cover (13) is arranged between the lampshade (12) and the arc-shaped luminous plate (9), the main illuminating lamp beads (11) and a part of illuminating lamp beads (10) are also positioned in the reflecting cover (13).

2. A wide-angle illumination lamp as claimed in claim 1, characterized in that the connecting rod (4) is mounted in the U-shaped frame (2) through a bearing, the tail end of the connecting rod (4) is also mounted with a driven gear (5), the driven gear (5) engages with a driving gear (6) mounted in the U-shaped frame (2), one side of the U-shaped frame (2) is also provided with a rotating handle (7), and the rotating handle (7) is connected at the outer side of the driving gear (6).

3. The wide-angle illuminating lamp is characterized in that a plurality of light transmission grooves (14) are further formed in the edge of the head of the shell (1), an annular rotating ring (15) is sleeved on the outer side of the edge of the head, and transparent windows (16) corresponding to the light transmission grooves (14) are formed in the annular rotating ring (15).

4. The wide-angle illuminating lamp is characterized in that a clamping groove is formed in the outer side of the edge of the head of the shell (1), a clamping block is arranged on the inner side of the annular rotating ring (15), and the clamping block is clamped in the clamping groove.

5. The wide-angle illuminating lamp is characterized in that an illuminating line is arranged in the tail part of the shell (1), the illuminating line is electrically connected with an illuminating lamp bead (10) and a main illuminating lamp bead (11), and a heat radiating part (8) is further arranged on the surface of the tail part of the shell (1).

6. A wide-angle floodlight according to claim 1, characterized in that the reflector (13) is a horn-shaped cover, and the inner and outer surfaces of the reflector (13) are reflective surfaces.