CN217875464U

CN217875464U - Eyeshield assembled desktop lamp of being convenient for

Info

Publication number: CN217875464U
Application number: CN202222361381.9U
Authority: CN
Inventors: 张士春
Original assignee: Changzhou Shanneng Photoelectric Co ltd
Current assignee: Changzhou Shanneng Photoelectric Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-22
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to the field of desk lamps, in particular to an eye-protecting conveniently-assembled desktop lamp, which comprises a lamp shade, wherein a reflector, a light-emitting element, optical glass, a light guide plate and an anti-drop plate are sequentially arranged in the lamp shade from inside to outside, and the anti-drop plate is connected with the lamp shade to prevent the light guide plate from being separated from the lamp shade; the reflector is arranged on the lamp shade, the light-emitting element is arranged in the reflector, and one end of the reflector facing the optical glass is connected with the expansion part. The utility model discloses have and be convenient for adjust photochromic make photochromic softer eyeshield more, adjust the light angle better for the light that finally leaves the lamp shade is comparatively even, reduces the emergence of dark line and "black hole", and then when promoting the function of illuminating, reduces the impaired possible effect of user's eyesight.

Description

Eyeshield assembled desktop lamp of being convenient for

Technical Field

The utility model relates to a desk lamp field, concretely relates to eyeshield assembled desktop lamp of being convenient for.

Background

The desk lamp generally refers to an electric lamp with a base and placed on a desk, but with the progress of science and technology, the appearance and the shape of the desk lamp are continuously developed, and the magnetic type desk lamp capable of being adsorbed at any position gradually appears, so that the desk lamp is small, exquisite and convenient to carry. The desk lamp mainly has the functions of illumination, and is convenient for reading, learning, working and the like, and the desk lamp far exceeds the value of the desk lamp and even becomes an artwork.

The related art desk lamp generally includes a lamp housing and a light emitting element, wherein the light emitting element is used for emitting light, and the lamp housing is convenient for installing the light emitting element and guiding the light emitted by the light emitting element. However, when the light emitted from the light emitting device is directly irradiated, the light is often not uniform, which is likely to damage the eyesight of the user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve among the prior art and cause the problem of damage to user's eyesight easily. The utility model provides an eyeshield assembled desktop lamp of being convenient for is convenient for carry out the effect protected to user's eyesight.

The utility model adopts the technical proposal that:

an eye-protecting conveniently-assembled desktop lamp comprises a lampshade, wherein a reflector, a light-emitting element, optical glass, a light guide plate and an anti-falling plate are sequentially arranged in the lampshade from inside to outside, and the anti-falling plate is connected with the lampshade so as to prevent the light guide plate from being separated from the lampshade; the reflector is arranged on the lamp shade, the light-emitting element is arranged in the reflector, and one end of the reflector facing the optical glass is connected with the expansion part.

Further, install the heat exchanger that separates in the lamp shade, the bowl is installed in separating the heat exchanger.

Further, the heat shield is made of a nylon material.

Furthermore, the lampshade and the anti-falling plate are made of carbon fibers.

Furthermore, the light-emitting element adopts a nano ceramic lamp tube.

Furthermore, radiating holes are formed in the lampshade, and are spirally distributed on the end face, far away from the optical glass, of the lampshade.

Further, the desktop lamp further comprises a lamp holder and a lamp pole, the lamp pole is installed on the lamp holder, and the lamp pole is connected with the lampshade through a hinge piece, so that the lampshade rotates relative to the lamp pole.

Further, the articulated elements includes first connecting portion, second connecting portion, locking bolt and lock nut, first connecting portion are connected with the lamp pole, the second connecting portion are connected with the lamp shade, first connecting portion and second connecting portion all are passed by the locking bolt, the part and the lock nut threaded connection that the locking bolt passed first connecting portion and second connecting portion.

Further, be equipped with the connector on the light-emitting component, be equipped with the first spread groove that supplies the connector to pass on the bowl, be equipped with the second spread groove that supplies the connector to pass on the heat shield, be equipped with the stopper on the heat shield, be equipped with the spacing groove that supplies the connector to put into on the stopper, be equipped with the sliding block along the axial of heat shield on the lateral wall of connector, be equipped with on the lateral wall of spacing groove and supply sliding block male sliding tray.

Furthermore, a positioning block is arranged on the heat shield, and a positioning groove for inserting the positioning block is formed in one end, facing the optical glass, of the connector.

Compared with the prior art, the utility model discloses beneficial effect below having at least:

1. the utility model adopts the reflecting cover, the expanding part, the optical glass and the light guide plate, the light emitted to other directions by the light-emitting element is reflected to the optical glass through the reflecting cover, and the expanding part diffuses the light source at the same time, thereby ensuring the brightness and the intensity of the light emitted by the light-emitting element; meanwhile, the optical glass is convenient for adjusting the light color so that the light color is softer and the eyes are protected, the light angle of the light can be better adjusted by the light guide plate, the light finally leaving the lampshade is more uniform, dark stripes and 'black holes' are reduced, and the possibility of visual damage of a user is reduced while the lighting function is improved.

2. The utility model discloses a setting of connector spacing groove, sliding block and sliding tray is convenient for realize installing and removing of light emitting component, promotes the fixed stability of light emitting component simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram for embodying the whole in the embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment of the present invention showing a light emitting device, an optical glass, and a light guiding plate.

Fig. 3 is a schematic structural diagram for embodying the hinge in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the embodiment of the present invention for embodying the sliding block, the sliding groove, and the elastic clip.

In the figure, 1, a lamp holder; 2. a lamp post; 3. an articulation member; 31. a first connection portion; 32. a second connecting portion; 33. locking the bolt; 34. locking the nut; 4. a lamp shade; 41. a heat shield; 411. a second connecting groove; 412. a limiting block; 4121. a limiting groove; 4122. a sliding groove; 413. positioning blocks; 42. a reflector; 421. a first connecting groove; 43. a light emitting element; 431. a connector; 432. a slider; 433. positioning a groove; 44. an optical glass; 45. a light guide plate; 46. an anti-falling plate; 47. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ".

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The embodiment is as follows:

the utility model discloses an eyeshield assembled desktop lamp of being convenient for.

Referring to fig. 1 to 2, an eyeshield assembled desktop lamp of being convenient for, includes lamp stand 1, fixedly connected with lamp pole 2 on the lamp stand 1 is equipped with lamp shade 4 on the lamp pole 2, is connected through articulated elements 3 between lamp shade 4 and the lamp pole 2. The heat shield 41, the reflector 42, the light emitting element 43, the optical glass 44, the light guide plate 45 and the anti-falling plate 46 are sequentially connected in the lampshade 4 from inside to outside, and the anti-falling plate 46 is fixedly connected with the lampshade 4 to prevent parts in the lampshade 4 from being separated from the lampshade 4. The anti-falling plate 46 is provided with a light hole for light to pass through.

Referring to fig. 3, the hinge 3 includes a first connection portion 31, a second connection portion 32, a locking bolt 33 and a locking nut 34, the first connection portion 31 is fixedly connected to the lamp post 2, and the second connection portion 32 is fixedly connected to the lamp housing 4. The first connecting portion 31 and the second connecting portion 32 are penetrated by the locking bolt 33, the part of the locking bolt 33 penetrating the first connecting portion 31 and the second connecting portion 32 is in threaded connection with the locking nut 34, the first connecting portion 31 and the second connecting portion 32 are clamped through the locking bolt 33 and the locking nut 34, the first connecting portion 31 and the second connecting portion 32 are in interference fit, but the first connecting portion 31 and the second connecting portion 32 are made of plastics, so that the lampshade 4 can rotate relative to the lamp pole 2, and the lamplight angle can be adjusted conveniently.

Referring to fig. 2 and 4, the heat shield 41 is fixedly connected to the globe 4, the reflection cover 42 is fitted in the heat shield 41, the reflection cover 42 is connected to the heat shield 41, and an expansion portion is fixedly connected to one end of the reflection cover 42 facing the optical glass 44. A connection head 431 is fixed on the light emitting element 43, a first connection groove 421 for the connection head 431 to pass through is arranged on the reflection cover 42, and a second connection groove 411 for the connection head 431 to pass through is arranged on the heat insulation cover 41. The heat insulation cover 41 is fixedly connected with a limiting block 412, the limiting block 412 is provided with a limiting groove 4121 for the connecting head 431 to be placed in, the side wall of the connecting head 431 is fixedly provided with a sliding block 432 along the axial direction of the heat insulation cover 41, the side wall of the limiting groove 4121 is provided with a sliding groove 4122 for the sliding block 432 to be inserted in, the sliding groove 4122 is matched with the sliding block 432, and the cross section of the sliding groove 4122 is approximately triangular. The heat shield 41 is fixedly connected with a positioning block 413, and one end of the connecting head 431 facing the optical glass 44 is provided with a positioning groove 433 for inserting the positioning block 413. The reflective cover 42 is fixedly connected with an elastic clip 422, and the elastic clip 422 clamps the light emitting element 43.

When the assembly is performed, the heat insulating cover 41 and the reflective cover 42 are sequentially assembled, then the light emitting element 43 is placed in the reflective cover 42, the connection head 431 passes through the first connection groove 421 and the second connection groove 411, then the sliding block 432 is inserted into the sliding groove 4122, meanwhile, the positioning block 413 is also inserted into the positioning groove 433, and then the light emitting element 43 is fixedly connected with the reflective cover 42 through the elastic clip 422.

Referring to fig. 1, the lampshade 4 and the anti-drop plate 46 are made of carbon fiber, so that the surface smoothness and the protection capability are improved, and meanwhile, the heat dissipation is facilitated. The heat shield 41 is made of a nylon material, has a good heat insulation effect, and is heat-resistant. The light emitting element 43 adopts a nano ceramic lamp tube, the light guide plate 45 adopts a PC material, and the optical glass 44 adopts colorless optical glass 44. The lampshade 4 is provided with heat dissipation holes 47, and the heat dissipation holes 47 are spirally distributed on the end face, far away from the optical glass 44, of the lampshade 4.

The implementation principle that an eyeshield is convenient for assembled desktop lamp of this embodiment does: the light emitted to other directions by the light emitting element 43 is reflected to the optical glass 44 through the reflecting cover 42, and the light source is diffused by the expansion part, so that the brightness and the intensity of the light emitted by the light emitting element 43 are ensured; meanwhile, the optical glass 44 is convenient for adjusting the light color to enable the light color to be softer and more eye-protecting, and the light guide plate 45 can better adjust the light angle, so that the light finally leaving the lampshade 4 is more uniform, the occurrence of dark stripes and 'black holes' is reduced, and the possibility of visual impairment of a user is reduced while the lighting function is improved.

The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an eyeshield assembled desktop lamp of being convenient for which characterized in that: the LED lamp comprises a lampshade (4), wherein a reflecting cover (42), a light-emitting element (43), optical glass (44), a light guide plate (45) and an anti-falling plate (46) are sequentially arranged in the lampshade (4) from inside to outside, and the anti-falling plate (46) is connected with the lampshade (4) to prevent the light guide plate (45) from being separated from the lampshade (4); the reflecting cover (42) is arranged on the lampshade (4), the light-emitting element (43) is arranged in the reflecting cover (42), and one end of the reflecting cover (42) facing the optical glass (44) is connected with an expansion part.

2. The eye-protecting ready-to-assemble desk lamp of claim 1, wherein: install in lamp shade (4) and separate heat exchanger (41), bowl (42) are installed in separating heat exchanger (41).

3. The eye-protecting ready-to-assemble desk lamp of claim 2, wherein: the heat insulation cover (41) is made of a nylon material.

4. The eye-protecting ready-to-assemble desk lamp of claim 1, wherein: the lampshade (4) and the anti-falling plate (46) are made of carbon fibers.

5. The eye-protecting ready-to-assemble desk lamp of claim 1, wherein: the light-emitting element (43) adopts a nano ceramic lamp tube.

6. The eye-protecting ready-to-assemble desk lamp of claim 1, wherein: be equipped with louvre (47) on lamp shade (4), louvre (47) are the heliciform and distribute on lamp shade (4) keep away from the terminal surface of optical glass (44).

7. The eye-protecting ready-to-assemble desk lamp of claim 1, wherein: the desktop lamp further comprises a lamp holder (1) and a lamp pole (2), the lamp pole (2) is installed on the lamp holder (1), and the lamp pole (2) is connected with the lampshade (4) through a hinge piece (3) so that the lampshade (4) can rotate relative to the lamp pole (2).

8. The eye-protecting ready-to-assemble desk lamp of claim 7, wherein: articulated elements (3) include first connecting portion (31), second connecting portion (32), locking bolt (33) and lock nut (34), first connecting portion (31) are connected with lamp pole (2), second connecting portion (32) are connected with lamp shade (4), first connecting portion (31) and second connecting portion (32) are all passed by locking bolt (33), the part and lock nut (34) threaded connection that first connecting portion (31) and second connecting portion (32) were passed in locking bolt (33).

9. The eye-protecting ready-to-assemble desk lamp of claim 2, wherein: be equipped with connector (431) on light-emitting component (43), be equipped with on bowl (42) and supply first connecting groove (421) that connector (431) passed, be equipped with second connecting groove (411) that supply connector (431) to pass on heat insulating shroud (41), be equipped with stopper (412) on heat insulating shroud (41), be equipped with spacing groove (4121) that supply connector (431) to put into on stopper (412), be equipped with sliding block (432) along the axial of heat insulating shroud (41) on the lateral wall of connector (431), be equipped with on the lateral wall of spacing groove (4121) and supply sliding block (432) male sliding tray (4122).

10. The eye-protecting ready-to-assemble desk lamp of claim 9, wherein: be equipped with locating piece (413) on heat exchanger (41), the one end that connector (431) faced optical glass (44) is equipped with constant head tank (433) that supply locating piece (413) to insert.