CN212298638U

CN212298638U - Line lamp

Info

Publication number: CN212298638U
Application number: CN202021557553.4U
Authority: CN
Inventors: 毛游琴
Original assignee: Zhongshan Halcon Lighting & Electrical Co ltd
Current assignee: Zhongshan Halcon Lighting & Electrical Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-01-05
Anticipated expiration: 2030-07-30

Abstract

The application discloses line lamp, it includes: the backlight module comprises a lamp shell provided with a light outlet, a first light-emitting module arranged in the middle of the lamp shell and two second light-emitting modules respectively arranged at two ends of the lamp shell, wherein a light reflecting plate is arranged on the backlight side of the first light-emitting module, an included angle formed by two opposite light reflecting surfaces of the light reflecting plate is 40-60 degrees, a light outlet side cover of the second light-emitting module is provided with a lens, and the light outlet angle of the lens is 95-101 degrees. This application is through setting up lens and reflector panel, has increased the angle of illumination, and linear lamp wholly presents the bright spotlight effect in middle part, can concentrate the illumination to the article, plays the effect of baking the support environment, and in addition, this application realizes shining the expansion of angle through the compound mode of reflector panel and lens, compares in the mode cost of whole use lens lower, is favorable to the producer profit maximize.

Description

Line lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns are made, especially, relate to a line lamp.

Background

The LED line lamp series is a high-end flexible decorative lamp, and features low power consumption, long service life, high brightness, easy bending, no maintenance, etc. it is especially suitable for indoor and outdoor recreation places, building outline drawing and billboard making. The existing line lamp is often high and narrow in the lamp housing in order to save the installation space and increase the aesthetic feeling, so that the side wall of the lamp housing can block partial light emitted by the internal light source, the light source waste is caused, and the irradiation angle of the internal light source can be influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the defects, the utility model aims to provide a line lamp to solve the technical problem that the prior linear lamp light source is wasted and the irradiation angle is small.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

a linear light, comprising: the backlight module comprises a lamp shell provided with a light outlet, a first light-emitting module arranged in the middle of the lamp shell and two second light-emitting modules respectively arranged at two ends of the lamp shell, wherein a light reflecting plate is arranged on the backlight side of the first light-emitting module, an included angle formed by two opposite light reflecting surfaces of the light reflecting plate is 40-60 degrees, a light outlet side cover of the second light-emitting module is provided with a lens, and the light outlet angle of the lens is 95-101 degrees.

The application arranges the reflector with the included angle of the reflecting surface of 40-60 degrees on the backlight side of the first light-emitting module, arranges the lens with the light-emitting angle of 95-101 degrees on the second light-emitting module, so that the whole irradiation angle of the linear lamp is 95-101 degrees, compared with the irradiation angle of the existing linear lamp, the irradiation range is larger, and because the first light-emitting module enlarges the irradiation angle through the reflector, and the second light-emitting module enlarges the irradiation angle through the lens, the lamp beads on the first light-emitting module can be arranged more densely under the condition of avoiding the lens occupying the installation space, the light effect of the first light-emitting module can be stronger than that of the second light-emitting modules on two sides, the linear lamp wholly presents the light-gathering effect with brighter middle part, can intensively irradiate the object, and plays a role of supporting the environment, in addition, the application realizes the enlargement of the irradiation angle through the combination mode of the reflector and the lens, compared with the mode of using the lens in whole, the cost is lower, and the profit of a manufacturer is maximized.

In some embodiments, the light-emitting angle of the lens is 98 °, the included angle formed by the two reflecting surfaces of the reflector is 45 °, the light-emitting angle of the lens is set to 98 °, the included angle formed by the two reflecting surfaces of the reflector is set to 45 °, the light of the light-emitting module mounted in the lamp housing with the size of 75 × 43mm can be totally emitted, the lamp housing can be set to be higher and narrower, the mounting space can be saved, and the aesthetic feeling can be improved.

In some embodiments, the outer periphery of the lens is provided with a reflector, and the reflector can reflect the light rays emitted from the lens and larger than a predetermined angle to enable the light rays to irradiate outwards at an irradiation angle of 95-101 degrees, so that the utilization rate of the light source is further improved.

In some embodiments, the lamp housing is provided with a surface cover corresponding to the first light emitting module, and after the surface cover is arranged, the light irradiated from the first light emitting module is softer and the brightness of the light irradiated from the first light emitting module is closer to that of the second light emitting module, so that a part with higher brightness is avoided.

In some embodiments, further comprising: the setting is in the lamp body and is located the luminous module light-emitting side fixed bolster of second, sets up the logical unthreaded hole that a plurality of light that supply the luminous module of second jetted out on the fixed bolster, and lens are installed on the fixed bolster and are corresponded the setting with logical unthreaded hole, and the fixed bolster can directly install additional on current linear lamp body, need not in addition the die sinking and reset the lamp body, reduction in production cost.

In some embodiments, a plurality of fixing lugs are arranged on the fixing support, a buckle connected with the fixing lugs in a clamping mode is arranged on each lens, the lenses can be rapidly installed on the fixing support through the lugs, and installation efficiency is improved.

In some embodiments, the fixing bracket is provided with a plurality of reinforcing ribs at intervals along the length direction thereof, and the reinforcing ribs can increase the structural strength of the fixing bracket and improve the durability.

Drawings

Fig. 1 is a schematic structural diagram of a linear lamp according to the present invention;

fig. 2 is a schematic structural diagram of a default lamp housing of the linear lamp of the present invention;

fig. 3 is an assembly view of the lens and the fixing bracket of the present invention;

fig. 4 is a schematic structural view of the fixing bracket of the linear lamp of the present invention;

fig. 5 is a schematic structural diagram of a lens of the linear lamp of the present invention;

fig. 6 is a schematic structural diagram of a reflector of the linear lamp of the present invention;

FIG. 7 is a light path diagram of a prior art linear lamp;

FIG. 8 is an optical diagram of the present application after mounting a lens;

fig. 9 is a light path diagram of the present application after the reflector is installed.

Reference numerals:

1: a first light emitting module; 2: a second light emitting module; 3: a reflector; 301: a light-reflecting surface; 4: fixing a bracket; 401: fixing the hangers; 402: reinforcing ribs; 5: a lens; 6: a lamp housing; 7: a reflector; 701: and (5) buckling.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-6, the present invention provides a line lamp, which includes: the backlight lamp comprises a lamp shell 6 provided with a light outlet, a first light-emitting module 1 arranged in the middle of the lamp shell 6 and two second light-emitting modules 2 respectively arranged at two ends of the lamp shell 6, wherein a light reflecting plate 3 is arranged at the backlight side of the first light-emitting module 1, the cross section of the light reflecting plate 3 is of a trapezoidal structure, an included angle formed by two opposite light reflecting surfaces 301 of the light reflecting plate 3 is 40-60 degrees, a light-emitting side cover of the second light-emitting module 2 is provided with a lens 5, and the light-emitting angle of the lens 5 is 95-101 degrees.

This application is through setting up lens 5 and reflector panel 3 on luminous module, can collect the light in the linear lamp is whole and outwards jets out with the angle of 95-101, has not only improved the utilization ratio of light source to luminous angle has been increased. The light collecting principle of the lens 5 is different from that of the reflector 3, the lens 5 utilizes the light collecting principle, and the reflector 3 utilizes the light reflecting principle, but both can collect light and improve the irradiation angle. The application discloses 5 light-emitting angle of lens and 3 two reflection of light faces 301's of reflector panel contained angle are mutual adaptation, have set up

lens

5 and 3 backs of reflector panel, and first, the second sends out optical module 2's angle of illumination all at 95-101, and angle of illumination between them is close.

The enlargement of the irradiation angle is realized by the combination of the reflector 3 and the lens 5, the cost is lower compared with the mode of using the lens 5 completely, and the profit maximization of a manufacturer is facilitated. On the first light emitting module 1 under the condition of avoiding lens 5 to occupy installation space, the lamp pearl can set up denser, and the light efficiency of first light emitting module 1 can be stronger than the second light emitting module 2 on both sides, and linear lamp wholly presents the bright spotlight effect in middle part, can concentrate the article and shine, plays the effect of baking and holding in the palm the environment.

Referring to fig. 7-9, preferably, in the present application, the light emitting angle of the lens 5 is set to 98 °, an included angle formed by two reflective surfaces 301 of the reflective plate 3 is 45 °, thus the light emitted by the first light emitting module 1 is 101 °, the light emitted by the second light emitting module 2 is 98 °, at this time, the height of the lamp housing 6 can be set to 75mm, the width can be set to 43mm, the lamp housing 6 can be set to be higher and narrower, the installation space is saved, and the aesthetic feeling is improved, fig. 7 is a light path diagram of the existing linear lamp, the light emitting angle of the lamp bead inside the linear lamp is 120 °, and under the blocking of the lamp housing 6, the final irradiation angle of the lamp is narrowed to 73 °.

Preferably, the reflector 7 is arranged around the lens 5, and the reflector 7 can reflect the light emitted from the lens 5 and larger than a predetermined angle to irradiate the light outwards at an irradiation angle of 95-101 degrees, so that the utilization rate of the light source is further improved.

Specifically, correspond first light emitting module 1 on the lamp body 6 and be provided with the face lid, the face lid specifically is fixed with the 6 block of lamp body, and the light that shines out of first light emitting module 1 after setting up the face lid can be softer and luminance also can be more close with second light emitting module 2, avoids producing great luminance department.

Specifically, be provided with fixed bolster 4 in the lamp body 6, seted up on the fixed bolster 4 and led to the unthreaded hole, led to the unthreaded hole and correspond the setting with the lamp pearl of the luminous module 2 of second, and is concrete, and fixed bolster 4 can be the aluminum alloy material and make to improve the heat dispersion of linear lamp, fixed bolster 4 can be fixed to lamp body 6 through the mode of screw.

Preferably, a plurality of fixing lugs 401 are arranged on the fixing support 4, a buckle 701 which is connected with the fixing lugs 401 in a clamping manner is arranged on each lens 5, and the lens 5 is connected with the fixing support 4 in a clamping manner through the buckle 701.

Preferably, the fixing bracket 4 is provided with a plurality of ribs 402 at intervals along a length direction thereof to improve structural strength of the fixing bracket 4.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A linear lamp, comprising: the LED lamp comprises a lamp shell (6) provided with a light outlet, a first light-emitting module (1) arranged in the middle of the lamp shell (6) and two second light-emitting modules (2) respectively arranged at two ends of the lamp shell (6), a light reflecting plate (3) is arranged on the backlight side of the first light-emitting module (1), an included angle formed by two opposite light reflecting surfaces (301) of the light reflecting plate (3) is 40-60 degrees, a light outlet side cover of the second light-emitting module (2) is provided with a lens (5), and the light outlet angle of the lens (5) is 95-101 degrees.

2. A linear lamp as claimed in claim 1, characterized in that the exit angle of the lens (5) is 98 °, and the angle formed by the two reflecting surfaces (301) of the reflector (3) is 45 °.

3. A linear lamp as claimed in claim 1 or 2, characterized in that the outer circumference of the lens (5) is provided with a reflector (7).

4. A line lamp according to claim 1 or 2, characterized in that a face cover is arranged on the lamp housing (6) corresponding to the first light emitting module (1).

5. The line lamp of claim 1, further comprising: the lamp is characterized in that the lamp shell (6) is arranged in the lamp housing and located on the light-emitting side fixing support (4) of the second light-emitting module (2), a plurality of light through holes for light rays of the second light-emitting module (2) to emit are formed in the fixing support (4), and the lens (5) is installed on the fixing support (4) and corresponds to the light through holes.

6. A line lamp as claimed in claim 5, characterized in that the fixing bracket (4) is provided with a plurality of fixing lugs (401), and each lens (5) is provided with a buckle (701) which is connected with the fixing lugs (401) in a clamping manner.

7. A line lamp as claimed in claim 5 or 6, characterised in that the fixing bracket (4) is provided with a plurality of ribs (402) at intervals along its length.