CN220792915U - Light guide piece and lamp - Google Patents

Abstract

The utility model discloses a light guide piece and a lamp, wherein a first end of the light guide piece is provided with a mounting groove, and a second end of the light guide piece is provided with a convex block, and the convex block is suitable for being matched and connected with the mounting groove of the adjacent light guide piece; the lamp comprises a lamp holder, a lamp shade and a light guide piece, wherein the lamp shade is arranged on the lamp holder, and the lamp shade is a plurality of light guide pieces which are detachably connected end to end. Wherein, connect and outwards outstanding through the cambered surface between light guide spare first end and the second end, improved the pleasing to the eye degree of lamps and lanterns and increased the area that the light source diverged for the scope that the light source shines is wider, and can conveniently dismantle and assemble, can only change the light guide spare when the lamp shade of lamps and lanterns is local damaged, thereby reduce replacement cost.

Description

Light guide piece and lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a light guide piece and a lamp.

Background

With the development of society, more and more scenes need to use lamps, wherein the lamps are indoor main body lighting equipment and are frequently used in places such as families, offices, entertainment places and the like.

The lampshade of the conventional lamp is integral, when the part of the lampshade of the lamp is damaged, the whole lamp needs to be replaced, the cost is high, the surface of the lampshade is a plane, the light guide area of the light source is small, and the irradiation range of the light source is limited.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the light guide piece and the lamp, and the lamp provided by the utility model has the effects of easy disassembly and replacement cost reduction.

The utility model solves the problems by adopting the following technical scheme:

the first end of the light guide piece is provided with a mounting groove, the second end of the light guide piece is provided with a protruding block, the protruding block is suitable for being matched and connected with the mounting groove of the adjacent light guide piece, and the mounting groove is suitable for being matched and connected with the protruding block of the adjacent other light guide piece.

Further, the mounting groove and the protruding block are integrally formed with the light guide member.

Further, the first end and the second end of the light guide piece are connected through an arc surface.

Further, the cambered surface protrudes outwards.

The lamp comprises a lamp holder, a lamp shade and a light guide piece, wherein the lamp shade is arranged on the lamp holder, and the lamp shade is formed by splicing a plurality of light guide pieces in detachable connection from head to tail.

Further, the plurality of light guide members detachably connected end to end are mutually formed into an annular shape with an axial opening and a circumferential closed.

Further, the lamp is provided with a light source, and the lampshade is covered on the light source.

Further, the perforation has been seted up at the top of lighting fixture, the inside wire that is provided with of lighting fixture, the wire wears to locate the perforation and is connected with external power source.

Further, the light source is annular, and the light source is circumferentially arranged along the lamp holder 110; the lamp shade is arranged on the periphery side far away from the center of the light source.

Further, the light source is an LED light source.

The lamp provided by the utility model has the beneficial effects that: compared with the prior art, the lamp shade is arranged on the lamp bracket by combining the plurality of light guide pieces, when the part of the lamp shade is damaged, the lamp shade can be replaced by replacing only one or a plurality of light guide pieces, and the disassembly and assembly operation is simple and easy to realize, so that the material cost and the labor cost for replacing the lamp can be reduced by replacing the local light guide pieces; the first end and the second end of the light guide piece are connected through the cambered surface and protrude outwards, the light guide area of the light source is increased, the annular light source can emit light to the periphery, the dark area of a using area is reduced, the light effect of the space is not monotonous, the light source irradiation range is wider, and the practicability of the lamp is improved.

Additional aspects and advantages of the utility model will be made apparent from the description which follows, and may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a lamp according to an embodiment of the present utility model;

fig. 2 is an enlarged schematic view of 200 in fig. 1.

Reference numerals: the lamp comprises a lamp 100, a lamp holder 110, a lamp shade 120, a light source 130, a wire 140, a perforation 150, a light guide 200, a mounting groove 210 and a bump 220.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In a first aspect, the present application provides a light guide, the first end of the light guide is provided with a mounting groove, the second end is provided with a bump, the bump is suitable for being connected with the mounting groove of its adjacent light guide in a matching manner, and the mounting groove is suitable for being connected with the bump of another light guide adjacent to the mounting groove in a matching manner.

Referring to fig. 2, the light guide 200 is provided at a first end thereof with a mounting groove 210, and the light guide 200 is provided at a second end thereof with a protrusion 220, the protrusion 220 being adapted to be coupled with the mounting groove 210 of an adjacent light guide.

It should be noted that, the shape of the mounting groove 210 may be a cylindrical cavity, or may be a dovetail groove, and the corresponding bump 220 may be a cylindrical shape, or may be a dovetail shape, and other mounting grooves and bumps that may realize the mating connection are not specifically shown here.

It should be noted that the mounting groove 210 and the bump 220 are in clearance fit, that is, the cross-sectional dimension of the mounting groove 210 is larger than the cross-sectional dimension of the bump 220. This ensures that the bump 220 can be mounted to the mounting groove 210 without additional auxiliary processes, improving convenience of mounting, and at the same time, the light guide member 200 can be separated without being damaged when it is detached.

It should be noted that, each light guide 200 has at least one bump 220, i.e., the bump 220 on the light guide 200 may be one bump or a plurality of bumps. When the bump 220 is one, the bump 220 may extend along the first end to the second end of the light guide 200, or may extend from the first end to a section in the middle of the second end, which is firmly connected; when there are a plurality of bumps 220, they may be disposed at intervals along a direction perpendicular to the first end and the second end, for example, the first end is disposed at one, the second end is disposed at one, and the middle of the first end and the second end is disposed at one, which saves raw materials, is convenient for production and processing, and can be selected according to actual needs without limitation.

Similarly, each independent light guide 200 has at least one mounting groove 210, and the number of the mounting grooves 210 may be one or more, and it should be noted that the number of the mounting grooves 210 and the number of the protruding blocks 220 are in one-to-one correspondence.

Further, the mounting groove 210 and the protrusion 220 are integrally formed with the light guide 200.

Specifically, the light guide member 200 may be made of transparent plastic, such as a PVC transparent plate or an acrylic plate, which has light transmittance and is firm, and can play a role of a reinforcing structure, and is convenient for molding.

It can be appreciated that when the light guide member 200 is a PVC transparent plate, an acrylic plate or other transparent plastics, the mounting groove 210 and the protruding block 220 can be integrally formed with the light guide member, which is convenient to process during production, and can ensure the precision of the product, thereby improving the production efficiency. When the installation, mounting groove 210 and lug 220 are all integrative with light guide 200, and when the lug 220 of mounting groove 210 and adjacent light guide 200 was assembled, the stability of mounting groove 210 and lug 220 was higher, and convenient and fast more when the equipment can practice thrift the time of equipment, improves the efficiency of equipment, saves the cost of labor.

Further, the first end of the light guide member 200 is connected to the second end of the light guide member 200 through an arc surface.

It can be appreciated that the first end of the light guide member 200 is connected to the second end of the light guide member 200 through the arc surface, so that the rigidity of the light guide member is improved, the wall surface can be made thinner, the raw materials are saved, and the appearance is more attractive due to the convenience.

It is to be understood that the cambered surface may be a regular circular cambered surface, or may be an irregular cambered surface, or may be one cambered surface or a plurality of cambered surfaces connected together, which is not limited herein.

Further, an arc surface between the first end of the light guide 200 and the second end of the light guide 200 protrudes outward.

It can be understood that the cambered surface between the first end of the light guide member 200 and the second end of the light guide member 200 is convex outwards, so that the appearance of the lampshade 120 is more attractive and layered, and the light guide area of the light source 130 is increased, so that the annular light source can emit light to the periphery, the dark area of the use area is reduced, the light effect of the space is not monotonous, the irradiation range of the light source is wider, and the practicability of the lamp is improved.

In a second aspect, the application provides a lamp, including a lamp holder, a lamp shade, and a light guide.

Referring to fig. 1, a lamp cover 120 is disposed on a lamp holder 110, the lamp cover 120 is disposed around the lamp holder 110, and the lamp cover 120 is formed by splicing a plurality of light guide members 200 detachably connected end to end.

It can be understood that the lampshade 120 is formed by splicing a plurality of light guide pieces 200 which are detachably connected end to end, and different numbers of single light guide pieces 200, such as three, four, five, six and the like, can be arbitrarily combined through simple assembly, so that the lamp shades with different shapes and sizes can be constructed according to the needs, and the various designs are facilitated. For example, when three light guide members are assembled with each other, the appearance of the light guide member is a triangular-like lampshade, when four light guide members are assembled with each other, the appearance of the light guide member is a square-like lampshade, when five light guide members are assembled with each other, the appearance of the light guide member is a pentagonal-like lampshade, when eight light guide members are assembled with each other, the appearance of the light guide member is an octagonal-like lampshade, and when a plurality of light guide members are assembled with each other, the appearance of the light guide member is a circular-like lampshade. Of course, if the size of the light guide is determined, the lamp covers with different sizes can be constructed according to the number of the light guide, and the lamp covers are larger as the number of the light guide is larger.

It is understood that the plurality of light guides 200 are detachably connected end to end, and since the light guides 200 include the mounting grooves 210 and the protrusions 220, the mounting grooves 210 and the protrusions 220 are matched with each other, so that the light guides 200 can be conveniently detached and mounted.

The light guide 200 is described in the above embodiments, and will not be described again.

Further, the plurality of light guides 200 detachably connected end to end are formed into an annular shape with an axial opening and a circumferential closing.

It can be understood that the plurality of light guide members are mutually connected to form an annular shape with an axial opening and a circumferential closed. The axial opening is convenient for installing other parts such as a power line, the circumferential sealing is convenient for leading out the light of the light source through the light guide piece, and the uniformity of light distribution is ensured, so that the brightness of the user is uniform and consistent from different visual angles.

Referring to fig. 1, the lamp has a light source 130, and a lamp cover 120 is covered on the light source 130.

It can be understood that the lampshade 120 is covered on the light source 130, which protects the light source 130, protects the lamp body from external damage, and prolongs the service life of the lamp body. On the other hand, when the lamp body is broken accidentally, the lamp cover 120 can prevent fragments of the lamp body from scattering everywhere, so that external personnel can be protected from being injured to a great extent.

It can be understood that the lampshade can also filter the strong light directly emitted by the lamp body, so that the light becomes softer, and discomfort caused by too strong light to eyes can be avoided.

Further, a through hole 150 is formed in the top of the lamp holder 110, a wire 140 is arranged in the lamp holder 110, and the wire 140 penetrates through the through hole 150 and is connected with an external power supply.

Specifically, a through hole 150 is formed in the lamp holder 110, a wire 140 is disposed in the lamp holder 110, and the wire 140 is disposed through the through hole 150 and connected to an external power source. The wires 140 pass through the through holes 150 and are connected with an external power supply, that is, the through holes 150 provide a positioning function for the wires, so that the arrangement rule of the wires is ensured, and short circuits caused by too short distance between the wires or other reasons in the production or use process are prevented.

For example, the wires 140 may connect two adjacent light sources 130, the wires may be located between two adjacent light sources 130, and the accommodating groove may be formed by recessing a portion of a surface of the lamp holder 110 facing the light source 130 toward a direction away from the light source 130, so that the accommodating of the wires is facilitated, the appearance of the lamp cover 120 is more regular, and meanwhile, the effect of protecting the wires is achieved, so that the wires are prevented from being damaged due to being located outside the lamp holder 110. Wherein, the accommodation groove may be located between two adjacent light guide members 200 to further facilitate the accommodation of the wires.

In an embodiment, firstly, the wire 140 is placed inside the lamp holder 110, meanwhile, a plurality of through holes 150 are formed in the top of the lamp holder 110, the wire 140 is arranged through the through holes 150 and is connected with an external power supply, after the wire 140 is connected with the external power supply, the work of the lamp is controlled by using the control surface switch, so that the lamp is in a working state or an idle state, the wire 140 is hidden inside the lamp holder 110, the aesthetic degree of the lamp is improved, the use safety of a user can be ensured, and the operation is simple when the lamp is used.

In other specific embodiments, the perforation 150 may be rectangular, square, circular, oval, or other irregular shape, and the shape is not limited in this embodiment.

It should be noted that, in another specific embodiment, the number of the through holes 150 may be one or more, and when the number of the through holes is one, the light sources 130 may be selectively connected in series, and the positive and negative electrode wires connected to the light sources 130 are connected to the power supply after all the positive and negative electrode wires exit from the through holes 150; when the number of the through holes is plural, the light sources 130 may be connected in parallel, and the positive and negative wires of each light source 130 are connected to the power supply after they exit the through holes 150 at the appropriate positions.

Further, the light source 130 is annular, the light source 130 is circumferentially arranged along the lamp holder, and the lampshade 120 is arranged on the circumferential side far from the center of the light source 130.

Specifically, the light source 130 can be flexible, when the light source 130 sets up along the lighting fixture circumference, just can evenly distributed in the circumference of lighting fixture, can be with the even derivation of optics of light source 130 through lamp shade 120, increase the effect of light, avoid the local condition of not bright or dead angle.

Specifically, the light source 130 is an LED light source. Alternatively, the LED light source may be cool light, warm light, or the like.

It should be noted that, the light source 130 is set as an LED light source, the light efficiency of the LED lamp beads is more stable, and the PC lens with high light transmittance is adopted to uniformly emit light under reasonable layout, so that the LED lamp beads are not easy to age after long-term use. The LED light source can be cold light, warm light and the like, and the lamp has various working modes in a working state, including but not limited to a cold light mode and a warm light mode, and the working mode of the lamp in the working state is changed by controlling the switch, so that the lamp light mode is enriched.

It should be noted that, the method for controlling the switch includes, but is not limited to, remote control, voice control, manual control, and remote control, for example, when using remote control, the APP or applet of the electronic device is turned on to control the switch of the lamp and its working mode, where the electronic device may be a mobile phone, a computer, a tablet, etc.; when the voice control is used, the voice control is controlled within the receiving range of the lamp, and the lamp is controlled by speaking 'turning on' and 'turning off' and 'turning into a cold light mode', wherein main stream intelligent sound equipment such as an A classmate, a B eidolon, a C sound and the like is supported; when manual control is used, the control panel switch is directly operated; when the remote control is used, the lamp is switched on and switched off and the operation of the regulation mode is carried out by pressing the keys of the remote controller.

In an embodiment, if the lampshade 120 of the lamp 100 is partially damaged, the whole lampshade 120 does not need to be replaced, only the damaged light guide 200 needs to be detached first, and then the mounting groove 210 of the complete light guide 200 is connected with the protruding block 220 of the adjacent light guide 200.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is shown and described merely to illustrate the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (10)

1. The light guide member is characterized in that a first end of the light guide member is provided with a mounting groove, a second end of the light guide member is provided with a protruding block, the protruding block is suitable for being matched and connected with the mounting groove of the adjacent light guide member, and the mounting groove is suitable for being matched and connected with the protruding block of the adjacent other light guide member.

2. A light guide as recited in claim 1, wherein the mounting groove and the projection are each integrally formed with the light guide.

3. A light guide as recited in claim 1, wherein said first end and said second end of said light guide are connected by a cambered surface.

4. A light guide as claimed in claim 3, wherein the arcuate surface projects outwardly.

5. A lamp, comprising a lamp holder, a lamp shade and the light guide member according to any one of claims 1 to 4, wherein the lamp shade is arranged on the lamp holder, and the lamp shade is formed by splicing a plurality of light guide members which are detachably connected end to end.

6. A light fixture as recited in claim 5, wherein said plurality of light guides are removably connected end-to-end with each other in the form of an axially open, circumferentially closed ring.

7. A light fixture as recited in claim 5, wherein the light fixture has a light source and the lamp housing is covered by the light source.

8. The lamp as claimed in claim 5, wherein the lamp holder has a through hole formed at a top thereof, and a wire is disposed inside the lamp holder, and the wire is inserted through the through hole and connected to an external power source.

9. A light fixture as recited in claim 7, wherein said light source is annular and said light source is circumferentially disposed along said fixture; the lamp shade is arranged on the periphery side far away from the center of the light source.

10. A light fixture as recited in claim 7, wherein the light source is an LED light source.