CN216952721U - Light and thin high-power reading lamp - Google Patents
Light and thin high-power reading lamp Download PDFInfo
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- CN216952721U CN216952721U CN202220314845.8U CN202220314845U CN216952721U CN 216952721 U CN216952721 U CN 216952721U CN 202220314845 U CN202220314845 U CN 202220314845U CN 216952721 U CN216952721 U CN 216952721U
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Abstract
The utility model discloses a light, thin and high-power reading lamp, which comprises a lamp strip bracket, a lamp body, a lighting lamp strip, a backlight direct lighting lamp strip and a heat dissipation plate, wherein one end of the lamp body is fixedly connected with the lamp strip bracket; the lighting lamp strip is fixedly arranged in the lamp body so as to provide lighting brightness for the front side; the backlight direct lighting lamp bar is arranged on the back of the lamp body and used for supplementing ambient light; the heat dissipation plate is arranged on the back face of the lamp body and used for heat dissipation of the backlight direct projection lamp strip. Thus, ambient light is supplemented by directly illuminating the light bar with backlight. Because the backlight direct lamp strip is arranged on the back of the lamp body, the backlight direct lamp strip is not arranged at the positions of two sides. Thus, the heat dissipation space of the backlight direct lighting lamp bar is relatively large. And the lamp strip is radiated through the radiating plate. The power of the backlight direct lighting lamp bar can be made larger, and the ambient light can be better supplemented.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a light, thin and high-power reading lamp.
Background
Reading lamps are common devices in daily life of people and are used for illuminating a certain area by light rays. The existing desk type reading lamp mainly adopts a side light emitting mode, the lamp strips are arranged on two sides of the lamp body, and light rays of the lamp strips arranged on the two sides are led out through the light guide plate so as to provide illumination below the reading lamp. And provide upward illumination. Because the light filling of ascending illumination for ambient light usually needs great power, through the mode of side light-emitting, because the space of the side of lamp body presss from both sides for a short time, can not be fine dispel the heat with what the lamp strip produced, lead to the power of reading lamp to be restricted to can not do greatly the power of reading lamp, make not bare not enough relatively of ambient light.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, it is an object of the present invention to provide a thin, high power reading lamp.
To achieve the above object, according to an embodiment of the present invention, a light-weight, thin and high-power reading lamp includes:
a light bar bracket;
one end of the lamp body is fixedly connected with the lamp strip bracket;
the lighting lamp strip is fixedly arranged in the lamp body so as to provide lighting brightness for the front side;
the backlight direct lighting lamp bar is arranged on the back of the lamp body and used for supplementing ambient light;
the heat dissipation plate is arranged on the back face of the lamp body and used for heat dissipation of the backlight direct projection lamp strip.
Further, according to an embodiment of the present invention, a lamp panel groove is formed on the heat dissipation plate, and the backlight direct lighting lamp bar is installed and disposed in the lamp panel groove.
Further, according to an embodiment of the present invention, the direct backlight light bar includes a first direct backlight light bar and a second direct backlight light bar, the lamp panel grooves include a first lamp panel groove and a second lamp panel groove, the first direct backlight light bar is installed in the second lamp panel groove, and the second direct backlight light bar is installed in the first lamp panel groove.
Further, according to an embodiment of the present invention, a first slide rail and a second slide rail are respectively disposed on two sides of the first lamp panel groove, and the first backlight direct lighting bar is disposed in the first lamp panel groove through the first slide rail and the second slide rail.
Further, according to an embodiment of the present invention, the light, thin and high power reading lamp further includes: the backlight lens comprises a first backlight lens and a second backlight lens, the first backlight lens is arranged at a position above the first backlight direct lighting lamp bar, and the second backlight lens is arranged at a position above the second backlight direct lighting lamp bar.
Further, according to an embodiment of the present invention, a third slide rail and a fourth slide rail are further disposed on two sides of the first lamp panel groove, and the first backlight lens is disposed in the first lamp panel groove through the third slide rail and the fourth slide rail.
Further, according to an embodiment of the present invention, a heat dissipation block is further disposed in the middle of the heat dissipation plate, and the first lamp panel groove and the second lamp panel groove are respectively disposed on two sides of the heat dissipation block.
Further, according to an embodiment of the present invention, the thin and light high power reading lamp further comprises: the light guide plate is arranged on the lamp body; the lighting lamp strips are respectively provided with two strips, and the two strips are respectively arranged at the positions of two sides of the light guide plate.
Further, according to an embodiment of the present invention, two sides of the lamp body are respectively provided with a light bar mounting groove, and the lighting light bar is mounted in the light bar mounting groove.
Further, according to an embodiment of the present invention, the lamp body and the heat sink are made of aluminum metal respectively.
The light, thin and high-power reading lamp provided by the embodiment of the utility model is fixedly connected with the lamp bar bracket through one end of the lamp body; the lighting lamp strip is fixedly arranged in the lamp body so as to provide lighting brightness for the front side; the backlight direct lighting lamp bar is arranged on the back of the lamp body and used for supplementing ambient light; the heat dissipation plate is arranged on the back face of the lamp body and used for heat dissipation of the backlight direct projection lamp strip. Thus, ambient light is supplemented by directly illuminating the light bar with backlight. Because the backlight direct lamp strip is arranged on the back of the lamp body, the backlight direct lamp strip is not arranged at the positions of two sides. Thus, the heat dissipation space of the backlight direct lighting lamp bar is relatively large. And the lamp strip is radiated through the radiating plate. The power of the backlight direct lighting lamp bar can be made larger, and the ambient light can be better supplemented.
Drawings
FIG. 1 is a schematic view of a light, thin and high power reading lamp according to an embodiment of the present invention;
FIG. 2 is an exploded view of a thin, lightweight, and high power reading lamp according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a lamp body, a lighting light bar, a backlight direct light bar and a heat dissipation plate according to an embodiment of the present invention.
Reference numerals:
a light bar support 10;
a lamp body 20;
a light bar mounting groove 201;
a backlight direct lighting light bar 30;
a first backlight direct lighting bar 301;
a second backlight direct lighting bar 302;
a heat dissipation plate 40;
a lamp panel recess 401;
the first lamp panel groove 4011;
a first slide rail 40111;
a second slide rail 40112;
a third slide rail 40113;
a fourth slide rail 40114;
a second lamp panel groove 4012;
a heat dissipation block 4013;
a backlight lens 50;
a first backlight lens 501;
a second backlight lens 502;
and a light guide plate 60.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 3, an embodiment of the utility model provides a light, thin and high-power reading lamp, which includes a lamp bar support 10, a lamp body 20, a lighting lamp bar, a backlight direct lighting lamp bar 30 and a heat dissipation plate 40, wherein one end of the lamp body 20 is fixedly connected to the lamp bar support 10; as shown in fig. 1, one end of the light bar support 10 is connected to one end of the light body 20, and the other end of the light body 20 is connected to a mounting base, so that the light body 20 can be supported by the mounting base and the light bar support 10.
The lighting lamp strip is fixedly arranged in the lamp body 20 to provide lighting brightness for the front side; the lighting lamp strip is used for providing front lighting brightness. The front lighting is the illumination of the area under the lamp body 20.
The backlight direct light bar 30 is arranged on the back of the lamp body 20 and is used for supplementing ambient light; the light from the backlight directed to the light bar 30 is emitted from the back of the light body 20 to supplement the ambient light.
The heat dissipation plate 40 is disposed on the back of the lamp body 20, and is used for dissipating heat of the backlight direct lighting strip 30. The heat dissipation plate 40 is installed in the lamp body 20, and the backlight direct lighting bar 30 is installed on the heat dissipation plate 40, so that heat dissipation is performed through the heat dissipation plate 40. Since the backlight direct lighting bar 30 is directly disposed on the upper surface of the heat sink 40. Thus, the heat dissipation space is relatively large, and the heat of the backlight direct lighting lamp strip 30 can be quickly conducted out through the heat dissipation plate 40, and the heat can be dissipated outwards. In this way, the power of the backlight directing the light bar 30 can be made larger to better supplement the ambient light.
The light, thin and high-power reading lamp provided by the embodiment of the utility model is fixedly connected with the lamp strip bracket 10 through one end of the lamp body 20; the lighting lamp strip is fixedly arranged in the lamp body 20 to provide lighting brightness for the front side; the backlight direct lighting lamp strip 30 is arranged on the back of the lamp body 20 and is used for supplementing ambient light; the heat dissipation plate 40 is disposed on the back of the lamp body 20 for dissipating heat of the backlight direct lighting strip 30. In this manner, ambient light is supplemented by backlighting the direct light bar 30. Since the backlight direct light bar 30 is disposed on the back of the light body 20, not on both sides. This allows a relatively large amount of heat dissipation space for the backlight direct light bar 30. And the lamp strip is radiated by the radiating plate 40. The power of the backlight direct lighting light bar 30 can be made larger to better supplement the ambient light.
Referring to fig. 2, a lamp panel groove 401 is formed in the heat dissipation plate 40, and the backlight direct lighting lamp strip 30 is installed in the lamp panel groove 401. Through lamp plate recess 401 can with the installation of the lamp strip 30 of directly throwing light in a poor light is fixed, just the lamp strip 30 of directly throwing light in a poor light can laminate in the lamp plate recess 401 for dispel the heat better.
As shown in fig. 2, the direct light lamp strip 30 of being shaded includes that first direct light lamp strip 301 and second are shaded and directly shine lamp strip 302, lamp plate recess 401 includes first lamp plate recess 4011 and second lamp plate recess 4012, first direct light lamp strip 301 of being shaded is installed in second lamp plate recess 4012, second is shaded and is directly shone lamp strip 302 and install first lamp plate recess 4011. Perpendicular light bar 30 installation respectively through two being shaded sets up two first lamp plate recess 4011 and second lamp plate recess 4012, and separate each other through radiating block 4013 on the heating panel 40. With such a structure, heat dissipation is better, and the first backlight direct lighting lamp strip 301 and the second backlight direct lighting lamp strip 302 are respectively and relatively uniformly disposed at the back of the lamp body 20, so that heat dissipation is better, and ambient light is emitted more uniformly.
Referring to fig. 2, first lamp plate recess 4011's both sides are equipped with first slide rail 40111 and second slide rail 40112 respectively, first backlight is directly projected light strip 301 and is passed through first slide rail 40111 and second slide rail 40112 set up in the first lamp plate recess 4011. When being right first perpendicular light lamp strip 301 in a poor light is installed, the accessible first slide rail 40111 and second slide rail 40112 insert in the first lamp plate recess 4011 of radiator. Thus, the first backlight direct lighting lamp strip 301 can be conveniently installed and fixed. Similarly, the both sides of second lamp plate recess 4012 also can be equipped with the slide rail respectively. The second backlight direct light bar 302 may also be fixed to the heat sink 40 by a slide-rail mounting.
Referring to fig. 1 to 3, the light, thin and high power reading lamp further includes: a backlight lens 50 comprising a first backlight lens 501 and a second backlight lens 502, said first backlight lens 501 being mounted in a position above said first backlight direct light bar 301; a second backlight lens 502 is mounted in a position above the second backlight direct light bar 302. Light rays emitted by the first backlight direct light bar 301 and the second backlight direct light bar 302 can be emitted outwards through the first backlight lens 501 and the second backlight lens 502. Through the transmission and light processing of the first backlight lens 501 and the second backlight lens 502, the emergent light can be more uniform, so as to meet the light supplement requirement of the ambient light.
Referring to fig. 2, both sides of the first lamp panel groove 4011 are further provided with a third slide rail 40113 and a fourth slide rail 40114, and the first backlight lens 501 is disposed in the first lamp panel groove 4011 through the third slide rail 40113 and the fourth slide rail 40114. The third slide rail 40113 and the fourth slide rail 40114 can facilitate the installation and fixation of the first backlight lens 501. When the first backlight lens 501 is assembled, the third slide rail 40113 and the fourth slide rail 40114 can be inserted into the first lamp panel recess 4011 of the heat sink, and the first backlight lens 501 is located above the first backlight direct lighting lamp strip 301. Thus, the first backlight lens 501 can be easily mounted and fixed. Similarly, the both sides of second lamp plate recess 4012 also can be equipped with the slide rail respectively. The second backlight lens 502 may also be fixed to the heat dissipation plate 40 by a slide mounting.
Referring to fig. 1 to 3, a heat dissipation block 4013 is further disposed in the middle of the heat dissipation plate 40, and the first lamp plate recess 4011 and the second lamp plate recess 4012 are disposed on two sides of the heat dissipation block 4013, respectively. Since the first backlight direct lighting lamp strip 301 and the second backlight direct lighting lamp strip 302 are respectively arranged in the grooves of the heat dissipation plate 40. In this way, heat generated by the first direct backlight light bar 301 and the second direct backlight light bar 302 can be extracted through the heat dissipation plate 40, and can be dissipated to the outside through the heat dissipation block 4013. Since the heat dissipation block 4013 is disposed outside the lamp body 20. Thus, the heat can be better dissipated to the outside.
Referring to fig. 3, the thin and high power reading lamp further includes: a light guide plate 60, the light guide plate 60 being mounted on the lamp body 20; the lighting lamp strips are respectively provided with two strips, and the two strips are respectively arranged at the positions of two sides of the light guide plate 60. The light emitted from the light bars at the two sides of the lamp body 20 can be guided out through the light guide plate 60 and emitted from the lower side of the lamp body 20. Thereby providing illumination light to the underside of the lamp body 20.
Referring to fig. 3, light bar mounting grooves 201 are respectively formed in two sides of the lamp body 20, and the lighting bars are mounted in the light bar mounting grooves 201. The lamp body 20 can be mounted through the mounting groove. Since the lamp body 20 is installed in the installation recess, the heat generated by the lamp strip can be extracted from the lamp body 20 and dissipated from the frame through the periphery of the installation recess, and the heat can be conducted to the heat dissipation plate 40, and further dissipated through the heat dissipation plate 40. In this way, the lamp bodies 20 on both sides of the lamp body 20 can be made to have a relatively large power.
Further, in an embodiment of the present invention, the lamp body 20 and the heat dissipation plate 40 are made of aluminum metal respectively. The lamp body 20 and the heat dissipation plate 40 are made of aluminum. Therefore, heat can be better dissipated, so that the power of the light bar and the backlight direct lighting light bar 30 is larger, and the aluminum metal material is lighter.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A thin, lightweight, high power reading light, comprising:
a light bar bracket;
one end of the lamp body is fixedly connected with the lamp strip bracket;
the lighting lamp strip is fixedly arranged in the lamp body so as to provide lighting brightness for the front side;
the backlight direct lighting lamp bar is arranged on the back of the lamp body and used for supplementing ambient light;
the heat dissipation plate is arranged on the back face of the lamp body and used for heat dissipation of the backlight direct projection lamp strip.
2. The thin, light and large power reading lamp of claim 1, wherein the heat dissipation plate is provided with a lamp recess, and the backlight direct lighting strip is installed in the lamp recess.
3. The light, thin and high-power reading lamp of claim 2, wherein the direct backlight light bar comprises a first direct backlight light bar and a second direct backlight light bar, the lamp panel recesses comprise a first lamp panel recess and a second lamp panel recess, the first direct backlight light bar is mounted in the second lamp panel recess, and the second direct backlight light bar is mounted in the first lamp panel recess.
4. The light, thin and high-power reading lamp according to claim 3, wherein a first sliding rail and a second sliding rail are respectively disposed on two sides of the first lamp panel groove, and the first backlight direct light bar is disposed in the first lamp panel groove through the first sliding rail and the second sliding rail.
5. The thin, lightweight, high power reading lamp of claim 3, further comprising: the backlight lens comprises a first backlight lens and a second backlight lens, the first backlight lens is arranged at a position above the first backlight direct lighting lamp bar, and the second backlight lens is arranged at a position above the second backlight direct lighting lamp bar.
6. The light, thin and high-power reading lamp according to claim 5, wherein a third slide rail and a fourth slide rail are respectively disposed on two sides of the first lamp panel groove, and the first backlight lens is disposed in the first lamp panel groove through the third slide rail and the fourth slide rail.
7. The light, thin and high-power reading lamp as claimed in claim 1, wherein the heat dissipating plate further has a heat dissipating block in the middle, and the first and second lamp recesses are respectively disposed on two sides of the heat dissipating block.
8. The thin, lightweight, high power reading lamp of claim 1, further comprising: the light guide plate is arranged on the lamp body; the lighting lamp strips are respectively provided with two strips, and the two strips are respectively arranged at the positions of two sides of the light guide plate.
9. The light, thin and high-power reading lamp of claim 8, wherein the lamp body is provided with a light bar mounting groove on each side, and the illumination light bar is mounted in the light bar mounting groove.
10. The thin, light, thin and high power reading lamp of any one of claims 1 to 9, wherein the lamp body and the heat sink are made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314845.8U CN216952721U (en) | 2022-02-16 | 2022-02-16 | Light and thin high-power reading lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220314845.8U CN216952721U (en) | 2022-02-16 | 2022-02-16 | Light and thin high-power reading lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216952721U true CN216952721U (en) | 2022-07-12 |
Family
ID=82291287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220314845.8U Active CN216952721U (en) | 2022-02-16 | 2022-02-16 | Light and thin high-power reading lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216952721U (en) |
-
2022
- 2022-02-16 CN CN202220314845.8U patent/CN216952721U/en active Active
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