CN217356781U - Snap-on lamp holder - Google Patents

Abstract

The utility model relates to a snap-on lamp stand, including the base, the top of base is provided with the printing opacity portion of bellied platform form, and the upper surface of printing opacity portion is provided with outside outstanding light guide part, and inside holding of base has luminescent circuit board and lamp pearl, and the lamp pearl sets up in the below that leads the corresponding position of light guide part, and the front and back both sides face of base still extends out the block roof beam to the outside of horizontal direction, including the lamp strip, the block roof beam is used for the base block between two curb plates of lamp strip. Through the front and back both sides face at the base be provided with the block roof beam to and the lamp strip that supporting this lamp stand used, avoid the lamp stand to be influenced by external environmental factor in the use, thereby from the condition that drops on the lamp strip, and the block roof beam of addding can increase the block power between lamp stand and the lamp strip, strengthen the fastness of lamp stand block on the lamp strip.

Description

Snap-on lamp holder

Technical Field

The application relates to the field of lamp holders, in particular to a clamping type lamp holder.

Background

The lamp holder is used for connecting the bulb and the circuit component, and meanwhile, the position of the lamp is kept. The existing lamp holder is often fixed on external equipment in a screw-up mode, so that the lamp holder is inconvenient to disassemble and assemble, and the assembling holes are assembled and disassembled repeatedly to cause the problems of tooth slippage and the like. In order to facilitate the disassembly and assembly, the lamp holder is clamped on the external device in a clamping manner in the prior art. However, in the prior art, after the lamp holder is used for a long time, the lamp holder is easy to fall off from the external equipment due to the influence of external environmental factors, so that the clamping effect of the existing lamp holder is poor, and the firmness of the lamp holder is poor.

SUMMERY OF THE UTILITY MODEL

In view of above-mentioned problem, this application provides a snap-fit lamp stand, can solve under the influence of external environment factor, and the lamp stand snap-fit effect is not good, leads to the not good problem of fastness of lamp stand.

In order to realize the above-mentioned purpose, the application provides a block-type lamp stand, including the base, the top of base is provided with the printing opacity portion of bellied platform form, and the upper surface of printing opacity portion is provided with outside outstanding light guide part, and inside luminescent circuit board and the lamp pearl of holding of base, the lamp pearl sets up in the below of the corresponding position of light guide part, and the front and back both sides face of base still extends out the block roof beam to the outside of horizontal direction, including the lamp strip, the block roof beam is used for with the base block between two curb plates of lamp strip.

In some embodiments, two side surfaces of the base are further provided with cable protection parts extending outwards, and the cable is connected with the light-emitting circuit board and penetrates through the cable protection parts so as to be connected with the outside.

In some embodiments, the light bar includes a panel and a side plate, the panel and the side plate are vertically disposed to form a groove for accommodating the base, the panel further includes an opening, and the light-transmitting portion and the light-guiding portion are used for penetrating out of the opening.

In some embodiments, the number of openings is multiple.

In some embodiments, the side plate is further provided with a limiting beam protruding inwards and used for abutting against the lamp holder to prevent the lamp holder from falling off.

In some embodiments, the outer end of the snap beam is further connected to a snap plate, which is disposed parallel to the front or rear side of the base.

In some embodiments, the outer side of the engaging plate is further provided with engaging teeth.

In some embodiments, the lamp beads are LED lamp beads.

In some embodiments, the base is a rectangular body, and the edges of the base are rounded.

In some embodiments, the light-transmitting portion is an inverted mesa structure having a bottom width smaller than a top width.

Be different from prior art, above-mentioned technical scheme is provided with the block roof beam through the front and back both sides face at the base to and the lamp strip that supporting this lamp stand used, avoid the lamp stand to be influenced by external environment factor in the use, thereby from the condition that drops on the lamp strip, and the block roof beam of addding can increase the clamping force between lamp stand and the lamp strip, strengthens the fastness of lamp stand block on the lamp strip.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a diagram illustrating a snap-in socket according to an embodiment;

FIG. 2 is another schematic view of a snap-on lampholder according to an embodiment;

FIG. 3 is a left side view of the snap-on base of FIG. 1;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

fig. 5 is a schematic cross-sectional view of a light bar according to an embodiment;

fig. 6 is another schematic cross-sectional view of the light bar according to the embodiments;

FIG. 7 is a front view of the light bar and snap-on base assembly according to one embodiment;

fig. 8 is another partial enlarged view of a portion a in fig. 3.

The reference numerals referred to in the above figures are explained below:

1. a base;

11. a light-transmitting portion;

111. clamping ribs;

alpha, an inclination angle;

12. a light guide part;

13. a cable protection portion;

14. a snap beam;

15. clamping teeth;

16. a clamping plate;

2. a light bar;

21. a panel;

22. a side plate;

23. a groove;

24. a notch;

25. and a limiting beam.

Detailed Description

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

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 application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the "review guidelines," in this application, the terms "greater than," "less than," "more than," and the like are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

Referring to fig. 1 to 4, the present embodiment provides a snap-in lamp holder, which includes a base 1, a raised platform-shaped light-transmitting portion 11 is disposed above the base 1, an outwardly protruding light-guiding portion 12 is disposed on an upper surface of the light-transmitting portion 11, a light-emitting circuit board and a lamp bead (not shown in the figure) are accommodated in the base 1, the lamp bead is disposed below a corresponding position of the light-guiding portion 12, and engaging beams 14 extend from front and rear side surfaces of the base 1 to outer sides of a horizontal direction, and include a light bar 2, and the engaging beams 14 are used for engaging the base 1 between two side plates 22 of the light bar 2.

Referring to fig. 1, the coordinate system shown in the figure represents: the positive X direction is the front direction, the negative X direction is the back direction, and corresponds to the directions of the front side surface and the back side surface of the base 1, and the front side surface and the back side surface are the same; the Y direction is the left-right direction, and the Z direction is the up-down direction; the above directional correspondences apply equally to the preceding, following, left, right and upper and lower statements in the following text.

Base 1 is a structure that has an inside cavity for electronic components such as holding circuit and lamp pearl, and the appearance of base 1 can carry out corresponding change according to outward appearance design needs, for example, base 1 can design into cylinder, cone, hemisphere or cuboid etc.. The base 1 is made of a material with insulating property, and alternatively, the base 1 can be made of high molecular polymer, such as thermoplastic engineering plastic; the insulating coating can also be made of metal materials, and insulating coating is coated on the outer portion of the metal materials.

A light-transmitting part 11 is arranged above the base 1, the light-transmitting part 11 is a raised platform slightly higher than the upper surface of the base 1, the raised shape of the light-transmitting part 11 can be changed according to design requirements, and the light-transmitting part 11 is used for enabling light rays of lamp beads to be transmitted out; the light guide portion 12 is provided on the light transmitting portion 11, and the light guide portion 12 is made of a material having light guiding performance, and for example, the light guide portion 12 may be made of a glass material or a material such as urethane. The light guide portion 12 may be integrally formed with the light-transmitting portion 11. The lamp beads are arranged below the light guide part 12, the lower part refers to the negative direction of the Z direction, and the light of the lamp beads can expand the irradiation range under the light guide effect of the light guide part 12, so that the optimal illumination effect is achieved. The number of the light guide portions 12 corresponds to the number of the lamp beads one to one, for example, the number of the lamp beads may be three, and the number of the light guide portions is also three; the number of the lamp beads can be six, and the number of the light guide parts is also six.

In some embodiments, as shown in fig. 3, the light guide 12 is a spherical protrusion. Alternatively, in some embodiments, the light guide part 12 may be a columnar protrusion, a polygonal protrusion, or the like. The spherical protrusions can uniformly guide light in all directions, and the light sources are similar in intensity in all directions, so that a consistent polishing effect is obtained; meanwhile, the spherical protrusions can enlarge the irradiation range of the lamp beads, improve the utilization efficiency of the lamp beads, keep stable illumination brightness for a long time and facilitate use.

The engaging beam 14 abuts against the side plate 22 of the light bar 2, and the engaging force between the side plate 22 and the lamp holder is increased. Alternatively, the engaging portion of the engaging beam 14 may be rounded to facilitate the engaging and detaching. Optionally, a notch 24 may be formed in the side plate 22 of the light bar 2, the notch 24 is shaped as shown in fig. 6, the plane of the lower portion of the notch 24 can prevent the light holder from sliding out of the light bar 2 from the notch 24, and the notch 24 can be correspondingly designed according to the shape of the fastening beam 14, so that the light holder is effectively fixed inside the light bar 2.

In some embodiments, two side surfaces of the base 1 are further provided with cable protection parts 13 extending outwards, and the cable is connected with the light emitting circuit board and passes through the cable protection parts 13 so as to be connected with the outside.

Referring to fig. 1, the cable protection parts 13 are disposed on two sides of the base 1, specifically, on the left and right sides in the Y direction, the cable protection parts 13 are tubular structures designed according to the connection shape of the cable and the light-emitting circuit board, and optionally, the cable protection parts 13 and the base 1 are integrally formed. For example, the cable and the light-emitting circuit board are fixed by soldering, and a cylindrical wire harness is formed at a connection position of the cable and the light-emitting circuit board after soldering, then correspondingly, the cable protection portion 13 may be a circular tubular structure. For example, a flat wire harness is formed at the connection position of the soldered cable and the light-emitting circuit board, and correspondingly, the cable protection portion 13 may have a rectangular tubular structure. The size of the cable protection part 13 is slightly larger than that of the welded cable, and the cable protection part plays a role in supporting the cable.

In the prior art, when the cable without the cable protection portion 13 is bent, the bending will occur at the joint of the cable and the light-emitting circuit board, and the joint is generally connected in a welding manner, so that the structural strength of the joint is low, and in a long-term bent use state, the joint of the cable and the light-emitting circuit board will be cracked, and further the firmness of the joint of the cable and the light-emitting circuit board is reduced, so that poor contact occurs in the lamp holder, and even the cable falls off. On the lamp stand that possesses cable protection portion 13, when the cable produced the time of buckling in the installation, the size that the cable took place to buckle was in the outside of cable protection portion 13, then in the scope that cable protection portion 13 covered, the cable was the natural bending state after the welding, and the structural firmness of the junction of cable and luminescent circuit board obtains keeping to the life of extension lamp stand reduces the damage probability of lamp stand.

Referring to fig. 4 to 5, in some embodiments, the light bar 2 includes a panel 21 and a side plate 22 vertically disposed, the panel 21 and the side plate 22 are vertically disposed to form a groove 23 for accommodating the base 1, the panel 21 further includes an opening, and the light-transmitting portion 11 and the light-guiding portion 12 are configured to penetrate through the opening.

The lamp strip 2 comprises a panel 21 and two side plates 22, the number of the side plates 22 is two, the two side plates 22 are perpendicular to the panel 21, and the two side plates 22 are arranged in parallel to form a groove 23 for accommodating the base 1. The panel 21 has an opening through which the light-transmitting portion 11 and the light-guiding portion 12 are exposed. Lamp strip 2 is used for fixed lamp stand, and lamp strip 2 can be used for the cable of drawing forth on the holding lamp stand simultaneously, avoids the cable to receive external environment factor to influence and produces wearing and tearing, reduces the life of cable.

Referring to fig. 7, in some embodiments, the number of the openings is multiple. A plurality of trompils can be seted up on a lamp strip 2 for can be fixed with a plurality of lamp stands on a lamp strip 2, thereby improve the luminance of whole lamp strip 2, satisfy actual user demand. Simultaneously, the user can self-define the size of lamp strip 2 to the setting is in the space that needs decorate such as the wall seam of different length, more accords with the pleasing to the eye of in-service use to lamp strip 2 and lamp stand and the demand of practicality.

Referring to fig. 4, in some embodiments, the side plate 22 further has a limiting beam 25 protruding inward for abutting against the lamp socket to prevent the lamp socket from falling out. Alternatively, the cross-sectional shape of the limiting beam 25 may be designed as shown in fig. 5, the curved surface of the lower portion of the limiting beam 25 can facilitate the lamp socket to be clamped into the limiting beam 25, and the planar surface of the upper portion of the limiting beam 25 can facilitate the lamp socket to be firmly clamped into the lamp strip 2 without slippage.

Referring to fig. 1, in some embodiments, the outer end of the latch beam 14 is further connected to a latch plate 16, and the latch plate 16 is disposed parallel to the front side or the rear side of the base 1. The engaging plate 16 may be a thin plate, one end of the engaging plate 16 is connected to the engaging beam 14, and the other end of the engaging plate 16 is suspended, so that the engaging plate 16 can be bent and deformed when engaged inside the side plate 22, thereby facilitating the engaging of the socket inside the light bar 2. The engaging plate 16 can increase the engaging contact surface between the engaging beam 14 and the side plate 22, and further increase the engaging force between the side plate 22 and the socket.

Referring to fig. 3, in some embodiments, the engaging plate 16 is further provided with engaging teeth 15 on the outer side. The clamping teeth 15 and the clamping beams 14 are abutted to the side plates 22 of the lamp strips 2 together, the total width of the lamp holder is increased due to the clamping teeth 15, more elastic deformation is caused to the side plates 22, the side plates 22 generate larger bending deformation, and the corresponding restoring force is larger, so that the effect of enhancing the clamping force between the side plates 22 and the lamp holder is achieved.

In some embodiments, the lamp beads are LED lamp beads (not shown). The LED is called a semiconductor light emitting diode, and the LED lamp bead is a light emitting device which is made of semiconductor materials and can directly convert electric energy into light energy and convert electric signals into optical signals. The LED lamp bead has the advantages of low power consumption, high brightness, bright color, vibration resistance, long service life, cold light source and the like, is a real 'green illumination', is beneficial to reducing energy consumption, saves energy, and accords with the current trend of environmental protection development.

In some embodiments, the base 1 is a rectangular body, and the edges of the base 1 are rounded. Optionally, the base 1 is a rectangular body, which can fit the groove 23, and particularly when a plurality of lamp holders are integrated in one lamp strip 2, the rectangular body base 1 facilitates intensive splicing and installation inside the lamp strip 2; simultaneously, the border of base 1 is the fillet, the block and the dismantlement of lamp stand of can being convenient for.

In some embodiments, the light-transmitting portion 11 is an inverted mesa structure having a bottom width smaller than a top width.

Referring to fig. 8, an inclination angle α exists between a sidewall of the light-transmitting portion 11 and the upper surface of the base 1, and the inclination angle α is an acute angle when the light-transmitting portion 11 is an inverted mesa structure with a bottom width smaller than a top width. When the size of the opening is the same as the size of the light-transmitting portion 11 during use of the lamp socket, or when the light-transmitting portion 11 is mainly used as an engaging portion of the lamp socket, the acute angle α contributes to engaging the light-transmitting portion 11 with the opening and prevents the light-transmitting portion from falling off. By providing the light-transmitting portion 11 with an inverted mesa structure, the stability of fixing the lamp socket to an external device can be further improved.

In other embodiments, the side surface of the light-transmitting portion 11 is provided with a locking rib 111 protruding outward in the horizontal direction. During use of the socket, the socket can be engaged and mounted by the convex side wall of the light-transmitting portion 11. For example, a hole having the same outer dimension as the light-transmitting portion 11 is formed in a portion where the lamp socket is to be attached, the lamp socket is put in from the rear of the portion, the light-transmitting portion 11 is protruded from the hole, and the lamp socket is fixed by engaging the light-transmitting portion 11 with the hole. In some preferred embodiments, the side surface of the light-transmitting portion 11 may further be provided with a clamping rib 111 protruding outward in the horizontal direction, and the clamping rib 111 may be integrally formed with the light-transmitting portion 11, or may be made of a flexible plastic material and sleeved on the side surface of the light-transmitting portion 11. The clamping rib 111 is of an annular structure, and optionally, the clamping rib 111 and the external opening can be clamped at a fillet, so that clamping and dismounting are facilitated. When the light-transmitting portion 11 is engaged with the external member, the engaging rib 111 can increase the engaging force in the radial direction of the opening, so that the lamp holder can be fixed more firmly.

Above-mentioned embodiment is provided with the block roof beam through the front and back both sides face at the base to and the lamp strip that supporting this lamp stand used, avoid the lamp stand to be influenced by external environment factor in the use, thereby from the condition that drops on the lamp strip, and the block roof beam of addding can increase the clamping force between lamp stand and the lamp strip, strengthen the fastness of lamp stand block on the lamp strip.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions generated by replacing or modifying the equivalent structure or the equivalent flow described in the text and the drawings of the present application and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields and the like based on the substantial idea of the present application are included in the scope of the patent protection of the present application.

Claims (10)

1. The clamping type lamp holder is characterized by comprising a base, wherein a raised platform-shaped light transmission part is arranged above the base, a light guide part protruding outwards is arranged on the upper surface of the light transmission part, a light-emitting circuit board and a lamp bead are contained in the base, the lamp bead is arranged below the corresponding position of the light guide part, and clamping beams extend out of the front side surface and the rear side surface of the base towards the outer side of the horizontal direction and comprise lamp strips, and the base is clamped between two side plates of the lamp strips through the clamping beams.

2. The snap-on lamp holder according to claim 1, wherein two side surfaces of the base are further provided with cable protection parts extending outwards, and the cable is connected with the light-emitting circuit board and passes through the cable protection parts to be connected with the outside.

3. The snap-on light holder of claim 1, wherein the light bar comprises a vertical panel and a vertical side plate, the vertical panel and the vertical side plate are disposed to form a groove for receiving the base, the panel further comprises an opening, and the light-transmitting portion and the light-guiding portion are configured to be exposed from the opening.

4. The snap-on light holder of claim 3, wherein the number of the openings is plural.

5. The snap-on lampholder according to claim 3, wherein the side plate is further provided with a limiting beam protruding inwards for abutting against the lampholder to prevent the lampholder from falling out.

6. The snap-on lamp holder according to claim 1, wherein the outer end of the snap-on beam is further connected to a snap-on plate, and the snap-on plate is disposed parallel to the front side or the rear side of the base.

7. The snap-on lamp holder according to claim 6, wherein the snap-on plate is further provided with snap-on teeth on the outer side.

8. The snap-on lamp holder according to claim 6, wherein the lamp beads are LED lamp beads.

9. The snap-on lamp holder according to claim 1, wherein the base is rectangular and the edges of the base are rounded.

10. The snap-on lamp holder according to claim 1, wherein the light-transmitting portion has an inverted mesa structure with a bottom width smaller than a top width.

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