CN210601162U - Desk type lighting lamp - Google Patents
Desk type lighting lamp Download PDFInfo
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- CN210601162U CN210601162U CN201921448430.4U CN201921448430U CN210601162U CN 210601162 U CN210601162 U CN 210601162U CN 201921448430 U CN201921448430 U CN 201921448430U CN 210601162 U CN210601162 U CN 210601162U
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- lamp
- light
- plate
- light guide
- guide plate
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Abstract
The utility model discloses a desk-top illuminating lamp, which comprises a lamp plate fixing frame, a lamp plate and a lamp holder, wherein the lamp plate is fixedly arranged at the top end of the lamp plate fixing frame, a light guide plate is arranged on the lamp plate, and at least one side of the light guide plate is provided with a lamp source; the lamp plate passes through the lamp holder with lamp plate mount fixed connection, be equipped with the drive plate on the lamp holder, the drive plate with lamp source electric connection to the drive lamp source is luminous, and the light that the light source shines can get into the inside of light guide plate perpendicularly the side of light guide plate. After the light guide plate guides and diffuses the entering light uniformly, the light emitting surface below the light guide plate is emitted, the set area below the light guide plate is illuminated, the light output by the light guide plate is uniformly distributed, no strong light is generated, and the light makes eyes have better comfort. The grooves form grids, the grids have a light absorption effect, and the sizes of the grids are not completely consistent, so that light rays are emitted more uniformly.
Description
Technical Field
The utility model relates to a light technical field especially relates to a desk lamp.
Background
The desk lamp is a common article in daily life and is used for illuminating a certain energy area. The existing desk lamp mainly emits light through a lamp tube, and light emitted by the lamp tube is reflected by a reflector and then irradiates a set area so as to illuminate the set area. The light is emitted from the lamp tube to the surrounding through the lamp tube. So that the lamp tube has bright light and the light cannot be uniformly distributed, and human eyes feel uncomfortable.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a desk lamp.
To achieve the above object, according to the utility model discloses a desk lamp, desk lamp includes:
a lamp panel fixing frame;
the lamp panel is fixedly arranged at the top end of the lamp panel fixing frame, a light guide plate is arranged on the lamp panel, and at least one side of the light guide plate is provided with a light source;
the lamp holder, the lamp plate passes through the lamp holder with lamp plate mount fixed connection, be equipped with the drive plate on the lamp holder, the drive plate with lamp source electric connection.
Further, according to the utility model discloses an embodiment, still be equipped with a plurality of respectively even leaded light recesses on the light guide plate.
Further, according to the utility model discloses an embodiment, the light guide plate is the acrylic plate.
Further, according to the utility model discloses an embodiment, the lamp plate still includes the lamp plate frame, the lamp plate frame with the lamp plate mount fixed mutually, there is the frame recess lamp plate frame inboard, the lamp source reaches the light guide plate is installed respectively and is set up in the frame recess.
Further, according to the utility model discloses an embodiment, the lamp plate still includes the frame upper cover, the frame upper cover sets up the top of lamp plate frame.
Further, according to the utility model discloses an embodiment, the lamp plate mount includes:
one end of the connecting rod is fixedly connected with the lamp cap;
the bottom plate, the bottom plate with the other end fixed connection of connecting rod.
Further, according to the utility model discloses an embodiment, still be equipped with control switch on the lamp holder, control switch with drive plate electric connection.
Further, according to the utility model discloses an embodiment, still be equipped with photo sensor on the lamp holder, photo sensor sets up the top of lamp holder, and with drive plate electric connection.
Further, according to the utility model discloses an embodiment, still be equipped with human sensor on the lamp holder, human sensor sets up the side of lamp holder just is close to the position of light guide plate, human sensor with drive plate electric connection.
Further, according to an embodiment of the present invention, the connecting rod further has a knob switch, the knob switch with the movable plate electric connection.
The embodiment of the utility model provides a desk lamp, through the lamp plate installation fix on the top of lamp plate mount, be equipped with the light guide plate on the lamp plate, at least one side of light guide plate is equipped with the light source; the lamp plate passes through lamp holder and lamp plate mount fixed connection, is equipped with the drive plate on the lamp holder, drive plate and lamp source electric connection to the drive lamp source is luminous, and the light that the light source shines can get into the inside of light guide plate perpendicularly the side of light guide plate. After the light guide plate guides and diffuses the entering light uniformly, the light emitting surface below the light guide plate is emitted, the set area below the light guide plate is illuminated, the light output by the light guide plate is uniformly distributed, no strong light is generated, and the light makes eyes have better comfort. The grooves form grids, the grids have a light absorption effect, and the sizes of the grids are not completely consistent, so that light rays are emitted more uniformly.
Drawings
Fig. 1 is a schematic structural view of a desk lamp according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a desk lamp according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of another desk lamp according to an embodiment of the present invention.
Reference numerals:
a lamp panel holder 10;
a knob switch 102;
a power plug 103;
a base plate 104;
a set screw 105;
a lamp panel 20;
a light guide plate 201;
a light guide groove 2011;
a lamp panel bezel 202;
a frame groove 2021;
a bezel upper cover 203;
an LED light source 204;
a lamp cap 30;
a connector upper cover 301;
a light sensor 302;
a control switch 303;
a power line connector 304;
a human body sensor 305;
a set screw 306.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme 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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
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 invention. 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 present invention provides a desk lamp, including: the lamp comprises a lamp panel fixing frame 10, a lamp panel 20 and a lamp cap 30, wherein the lamp panel 20 is fixedly installed at the top end of the lamp panel fixing frame 10, a light guide plate 201 is arranged on the lamp panel 20, and a lamp source is arranged on at least one side of the light guide plate 201; as shown in fig. 3, the light source is disposed at least one side of the lamp panel 20, for example, the light source may be disposed at an inner side of the lamp panel 20, and the light source may be disposed at an inner side of the lamp panel 20 by way of a light bar. In addition, the light guide plate 201 is also installed inside the lamp panel 20, and the light incident surface on the side surface of the light guide plate 201 is opposite to the light emergent surface of the light source, and the light source is preferably horizontally arranged between the light source and the light guide plate 201, so that the light irradiated by the light source can enter the light guide plate 201 vertically to the side surface of the light guide plate 201. After the light guide plate 201 guides and diffuses the incoming light uniformly, the light exit surface under the light guide plate 201 is emitted to illuminate a predetermined area under the light guide plate 201.
The lamp panel 20 is fixedly connected with the lamp panel fixing frame 10 through the lamp holder 30, the lamp holder 30 is provided with a driving board, and the driving board is electrically connected with the lamp source. As shown in fig. 1, the lamp panel holder 10 is used for mounting and fixing the lamp cap 30 and the lamp panel 20. The lamp cap 30 and the lamp panel 20 are respectively fixed at the top end of the lamp panel fixing frame 10. And the driving board arranged in the lamp head 30 is electrically connected with the lamp source to provide power supply and driving power supply for the lamp source. The lamp source is driven to emit light by the power supply and the driving power supply.
The desk lamp provided by the embodiment of the utility model is fixed on the top of the lamp board fixing frame 10 through the lamp board 20, the lamp board 20 is provided with the light guide plate 201, and at least one side of the light guide plate 201 is provided with a light source; the lamp panel 20 is fixedly connected with the lamp panel fixing frame 10 through the lamp holder 30, the lamp holder 30 is provided with a driving board, the driving board is electrically connected with the light source to drive the light source to emit light, and light irradiated by the light source can enter the light guide plate 201 from the side surface of the light guide plate 201. After the light guide plate 201 guides and diffuses the entering light uniformly, the light emitting surface below the light guide plate 201 is emitted, and the set area below the light guide plate 201 is illuminated, so that the light output by the light guide plate 201 is uniformly distributed, no strong light is generated, and the light makes human eyes have better comfort.
Referring to fig. 3, the light guide plate 201 is further provided with a plurality of uniform light guide grooves 2011. As shown in fig. 3, light emitted from the light source enters the light guide plate 201 from the side end of the light guide plate 201, is uniformly diffused by the light guide plate 201, and then exits through the light guide grooves 2011. Since the plurality of light guide grooves 2011 are uniformly formed on the light guide plate 201, uniform and mild light can be emitted from the light emitting surface of the light guide plate 201. A plurality of concave 2011 groove constitution net, the net has the effect of extinction light guide, and the net size is not totally unanimous for light is more evenly jetted out.
Further, in the embodiment of the present invention, the light guide plate 201 is an acrylic plate. The light guide plate 201 may be formed by cutting an acrylic plate, and the light guide groove 2011 may be disposed on the acrylic light guide plate 201 by a laser dotting method. By adopting the acrylic plate as the light guide plate 201, the light guide effect is good, the cost is low, and the processing is more convenient.
Referring to fig. 1 to 3, the lamp panel 20 further includes a lamp panel frame 202, the lamp panel frame 202 is fixed to the lamp panel holder 10, a frame groove 2021 is formed in the inner side of the lamp panel frame 202, and the light source and the light guide plate 201 are respectively installed and disposed in the frame groove 2021. As shown in fig. 1, the lamp panel frame 202 relatively fixes the lamp source and the light guide plate 201, and relatively fixes the lamp panel frame 10, so that the light guide of the light guide plate 201 reduces the use of the reflector, and the structure is simple and unique.
Referring to fig. 2 and fig. 3, the lamp panel 20 further includes a frame upper cover 203, and the frame upper cover 203 is disposed above the frame 202 of the lamp panel and used for locking and fixing the light guide plate 201. As shown in fig. 3, the bottom surface of the light guide plate 201 abuts against the lamp panel frame 202, and the upper end of the light guide plate 201 is pressed and fixed by the frame upper cover 203. The frame upper cover 203 can be fixed with the lamp panel frame 202 by locking with screws. So as to press and fix the light guide plate 201 on the lamp panel frame 202.
Referring to fig. 1 to 3, the lamp panel fixing frame 10 includes: the lamp holder comprises a connecting rod 101 and a bottom plate 104, wherein one end of the connecting rod 101 is fixedly connected with the lamp holder 30; the bottom plate 104 is fixedly connected to the other end of the connecting rod 101. The connecting bar 101 is a set height. The connecting rod 101 is supported by a base plate 104. The connecting rod 101 and the bottom plate 104 can be fixedly connected through threads.
Referring to fig. 1 and 3, the lamp head 30 is further provided with a control switch 303, and the control switch 303 is electrically connected to the driving board. The control switch 303 can control the on/off of the input power supply, so as to control the on/off of the lamp source.
Referring to fig. 1 and 3, the lamp head 30 is further provided with a light sensor 302, and the light sensor 302 is disposed at the top end of the lamp head 30 and electrically connected to the driving board. By disposing the light sensor 302 at the top of the lamp head 30, the light sensor 302 can better collect the natural ambient light, and the light emitted from the light guide plate 201 can be prevented from affecting the light sensor 302. When the light sensor 302 detects that the ambient natural light is strong light, it indicates that the natural light is relatively good, and the light source can be turned off through the driving board without turning on the light, so that the electric energy is saved.
Referring to fig. 1 and 3, a human body sensor 305 is further disposed on the lamp head 30, the human body sensor 305 is disposed on a side surface of the lamp head 30 and near the light guide plate 201, and the human body sensor 305 is electrically connected to the driving board. Through the position with human body inductor 305 setting in the side of lamp holder 30 and be close to light guide plate 201, can gather human activity information through human body inductor 305 better, when human body inductor 305 detects human activity, then need turn on the light, the accessible drive plate is opened the light source. When the human body sensor 305 does not detect human body activity, the human body sensor indicates that a person leaves, the light does not need to be turned on, the light source can be turned off through the driving board, and electric energy is saved. For example, after a person walks, the light is extinguished 10% in 30 minutes and completely extinguished in 60 minutes.
Referring to fig. 1 and 3, the connecting rod 101 further has a knob switch 102, and the knob switch 102 is electrically connected to the movable plate. The knob switch 102 is electrically connected to the movable plate, so that the light source can be turned on or off or the light intensity of the light can be adjusted. The user can adjust and control the light conveniently.
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 detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
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 invention. 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.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (10)
1. A desk lamp, comprising:
a lamp panel fixing frame;
the lamp panel is fixedly arranged at the top end of the lamp panel fixing frame, a light guide plate is arranged on the lamp panel, and at least one side of the light guide plate is provided with a light source;
the lamp holder, the lamp plate passes through the lamp holder with lamp plate mount fixed connection, be equipped with the drive plate on the lamp holder, the drive plate with lamp source electric connection.
2. The desk lamp as claimed in claim 1, wherein the light guide plate further has a plurality of uniform light guide grooves formed therein.
3. The desk lamp according to claim 1, wherein the light guide plate is an acrylic plate.
4. The desk lamp according to claim 1, wherein the lamp panel further comprises a lamp panel frame, the lamp panel frame is fixed to the lamp panel fixing frame, a frame groove is formed in the inner side of the lamp panel frame, and the lamp source and the light guide plate are respectively installed in the frame groove.
5. The desk lamp as claimed in claim 4, wherein the lamp panel further comprises a frame upper cover disposed above the frame of the lamp panel.
6. The desk lamp as claimed in claim 1, wherein the lamp panel holder comprises:
one end of the connecting rod is fixedly connected with the lamp cap;
the bottom plate, the bottom plate with the other end fixed connection of connecting rod.
7. The desk lamp as claimed in claim 1, wherein the lamp head is further provided with a control switch, and the control switch is electrically connected with the driving board.
8. The desk lamp as claimed in claim 1, wherein the lamp head is further provided with a light sensor, and the light sensor is arranged at the top end of the lamp head and electrically connected with the driving board.
9. The desk lamp according to claim 1, wherein a human body sensor is further disposed on the lamp head, the human body sensor is disposed on a side surface of the lamp head and close to the light guide plate, and the human body sensor is electrically connected to the driving plate.
10. The desk lamp as claimed in claim 6, wherein the connecting rod further has a knob switch electrically connected to the movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448430.4U CN210601162U (en) | 2019-08-30 | 2019-08-30 | Desk type lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448430.4U CN210601162U (en) | 2019-08-30 | 2019-08-30 | Desk type lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210601162U true CN210601162U (en) | 2020-05-22 |
Family
ID=70688823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448430.4U Active CN210601162U (en) | 2019-08-30 | 2019-08-30 | Desk type lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210601162U (en) |
-
2019
- 2019-08-30 CN CN201921448430.4U patent/CN210601162U/en active Active
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