CN219036479U - Universal light source - Google Patents

Abstract

The utility model relates to the technical field of illumination, and provides a universal light source, which comprises: a light source assembly; the lamp cap assembly is arranged on one side of the light source assembly along the first direction and comprises a lamp cap seat; the lamp holder base comprises a connecting piece for connecting an external lamp holder and copper needles arranged on the periphery of the connecting piece, and anti-falling convex pieces are arranged on two opposite outer side walls of the connecting piece; one surface of the connecting piece, which is away from the light source assembly, is inwards recessed along a first direction to form a hollowed-out groove, and the hollowed-out groove is used for butting an external lamp holder; the lamp holder also comprises a clamping convex piece arranged in the hollowed-out groove, and the clamping convex piece is used for limiting the external lamp holder. The utility model improves the suitability and universality of the light source, so that the light source can be applicable to any lamp holder in the traditional G24q- (1-7) model, and has the effect of multiple purposes of one lamp.

Description

Universal light source

Technical Field

The utility model relates to the technical field of illumination, in particular to a universal light source.

Background

As a new light source, LEDs have been widely used in various lighting facilities due to their advantages of good energy saving effect, long life, and the like. The existing lighting source generally adopts a plurality of different types of lamp holders such as the traditional G24q- (1-7), and in the light source formed by the lamp holders, the lamp holders are matched with corresponding light source components to be assembled and combined to form a single type of lamp; however, the lamp holder with a single structure can only be assembled with a specific light source, and cannot be matched with other light sources with various models, so that the application range of the lamp holder is reduced.

Therefore, a lamp capable of adapting to various light sources is researched, for example, the publication number is CN204986535U, the publication date is 2016, 1 and 20, the patent name is Chinese patent utility model of a general lamp, the lamp has good applicability by arranging the light source assembly into various structures which can be matched according to requirements, however, in the lamp, the light source assembly comprises a light-emitting light source and a lamp holder and a lamp socket which are matched with the light-emitting light source, and the light source assembly is arranged into various structures, so that manufacturers need to design and produce various light-emitting light sources, lamp holders and lamp holders according to actual requirements of users, which increases the production cost of the lamp.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the light source with strong adaptability and general effect.

In order to solve the problems, the utility model provides the following technical scheme:

a universal light source, comprising:

a light source assembly;

the lamp cap assembly is arranged on one side of the light source assembly along a first direction and comprises a lamp cap seat;

the lamp holder base comprises a connecting piece for connecting an external lamp holder and copper needles arranged on the periphery of the connecting piece, and anti-falling convex pieces are arranged on two opposite outer side walls of the connecting piece;

one surface of the connecting piece, which is away from the light source assembly, is inwards recessed along a first direction to form a hollowed-out groove, and the hollowed-out groove is used for butting an external lamp holder;

the lamp holder base further comprises a clamping convex piece arranged in the hollowed-out groove, and the clamping convex piece is used for limiting an external lamp holder.

Further, a plurality of copper needles are arranged, the copper needles are arranged on two sides of the connecting piece along the second direction, and the copper needles on one side of the connecting piece are equal to the copper needles on the other side of the connecting piece in number;

the second direction is perpendicular to the first direction.

Further, the clamping convex piece comprises a base plate, clamping columns protruding in the first direction and clamping strips arranged on two sides of the clamping columns in the second direction, and the clamping columns and the clamping strips are arranged on the base plate.

Further, the length of the clamping column extending from the substrate along the first direction is smaller than the distance from the substrate to the notch of the hollowed-out groove along the first direction.

Further, the clamping strips are arranged on two sides of the clamping column along the second direction; the anti-falling convex piece is arranged on the outer side of the connecting piece along a third direction;

the third direction is perpendicular to the first direction and the second direction.

Further, the connecting piece further comprises a guide groove and a clamping groove which are arranged on the inner side wall; the clamping convex piece comprises a supporting plate which is arranged on the other side of the substrate and away from the clamping column, and a clamping hook which is arranged at the end part of the supporting plate;

the base plate is protruded out of the first protruding block along the third direction, the first protruding block is matched with the guide groove, and the clamping hook is matched with the clamping groove to prevent the clamping protruding piece from being separated from the hollowed-out groove.

Further, the guide groove and the clamping groove are coplanar on the inner side wall of the connecting piece, and the guide groove and the clamping groove are arranged at intervals to form a second bump;

and a limiting groove is formed between the first lug and the clamping hook, and the limiting groove is matched with the second lug.

Further, the lamp cap assembly further comprises a shell arranged on the outer side of the lamp cap base, and the light source assembly comprises a switch line board arranged on the shell and a dial switch arranged on the switch line board.

Further, the light source assembly further comprises a control board electrically connected with the dial switch, and the control gear of the control board is at least five gears.

Further, the light source assembly further comprises a top light source, a heat dissipation piece and side light sources, wherein a plurality of side light sources are arranged, the side light sources encircle the heat dissipation piece, and the top light source is arranged at the end part of the heat dissipation piece along a first direction;

the top light source, the side light source and the heat dissipation piece are all in mutual abutting connection;

the lamp holder base is arranged at the other end of the heat dissipation piece along a first direction far away from the top light source.

The beneficial effects of the utility model are as follows: the lamp holder 211 can be connected with an external lamp holder by arranging two pairs of anode and cathode copper needles which are opposite to each other on the lamp holder and arranging a connecting piece at the center of the four copper needles; further, the connecting piece 221 is designed to be a square structure, and meanwhile, the middle of the connecting piece is provided with the hollow structure along the first direction, so that the hollow structure replaces a clamping boss designed in the middle of a traditional lamp holder, the lamp holder 211 can be matched with a plurality of lamp holders such as a traditional G24q- (1-7) lamp holder, and the universality of the lamp holder 211 is improved. In addition, through the anti-drop protruding member 231 that sets up on the opposite lateral wall of connecting piece 221 volume for traditional G24q- (1-7) lamp stand all can be with this anti-drop protruding member 231 assorted, thereby promoted the stability of lamp holder seat, make the light source all be applicable on traditional lamp stand of different models, promoted the practicality of light source, have a lamp multipurpose effect.

Drawings

FIG. 1 is a perspective view of one embodiment of a universal light source of the present utility model;

FIG. 2 is an exploded view of one embodiment of a generic light source of the present utility model;

FIG. 3 is a bottom view of one embodiment of a universal light source of the present utility model;

FIG. 4 is a schematic view of one embodiment of the lamp base of FIG. 2;

fig. 5 is a cross-sectional view of one embodiment of the lamp base of fig. 2.

Reference numerals:

100. a universal light source; 110. a light source assembly; 210. a lamp head assembly; 111. a top light source; 112. a side light source; 113. a top light-transmitting cover; 114. a side light-transmitting cover; 115. a hollow groove; 121. a switch line board; 122. a dial switch; 131. a heat sink; 211. a lamp holder seat; 212. a lamp cap base cover; 213. a connecting plate; 221. a connecting piece; 222. copper needles; 231. an anti-falling convex piece; 232. a clamping convex piece; 240. a guide groove; 241. a clamping groove; 242. a limit groove; 250. a substrate; 243. a first bump; 244. a second bump; 251. a clamping column; 252. clamping strips; 253. a support plate; 254. a hook; 261. a housing; 271. and (5) a control panel.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

For convenience in description of the first direction and the second direction in the embodiments of the present application, the first direction is an up-down direction in the drawing, the second direction is a front-back direction in the drawing, and the third direction is a left-right direction in the drawing. The y-axis arrow direction is taken as an "up" direction, the z-axis arrow direction is taken as a "back" direction, and the x-axis arrow direction is taken as a "right" direction, which is not limited in the practical application of the present application.

Referring to fig. 1-5, the present embodiment provides a universal light source 100, which includes: a light source assembly 110 and a cap assembly 210 disposed at one side of the light source assembly 110 along a first direction; in the present embodiment, the light source assembly 110 includes a top light source 111 and a side light source 112.

As shown in fig. 2, optionally, the light source assembly 110 further includes a top transparent cover 113 disposed on the top light source 111, a side transparent cover 114 disposed outside the side light source 112, a switch line board 121 disposed in the connection board 213, and a dial switch 122 disposed on the switch line board 121, where in this embodiment, the top transparent cover 113 and the side transparent cover 114 enclose an accommodating space 11a; the light source assembly 110 further includes a heat sink 131 disposed in the accommodating space 11a and abutting against both the top light source 111 and the side light source 112.

In the above-mentioned scheme, the side light sources 112 are arranged in plurality, and the plurality of side light sources 112 encircle the heat dissipation member 131, the top light source 111 is arranged at the end of the heat dissipation member 131 along the first direction, and the top light source 111, the side light sources 112 and the heat dissipation member 131 are all abutted against each other, so as to dissipate heat.

Referring to fig. 1-2, in the present embodiment, the lamp head assembly 210 is connected to the other end of the side light source 112 away from the top light source 111; specifically, the lamp cap assembly 210 includes a lamp cap base 211, a lamp cap base cover 212 close to one side of the side light source 112 and covering the lamp cap base 211, and a connection plate 213 for clamping the lamp cap base cover 212 and the side light source 112, where the connection plate 213 is used for connecting the whole general light source 100; in addition, the lamp holder 211 includes a connecting piece 221 for connecting an external lamp holder and a copper needle 222 disposed on a peripheral side of the connecting piece 221, wherein a surface of the connecting piece 221 facing away from the light source assembly 110 is recessed inwards along a first direction to form a hollowed-out groove 115, and the hollowed-out groove 115 is used for butting the external lamp holder; in addition, the two opposite outer sidewalls of the connecting piece 221 are provided with anti-falling protrusions 231; in this embodiment, the copper pins 222 are provided in plurality, and the plurality of copper pins 222 are arranged on two sides of the connecting piece 221 along the second direction, in this embodiment, the copper pins 222 are provided in two pairs, in which two pairs are opposite, one pair is a positive electrode, and the other pair is a negative electrode, so that the number of the copper pins 222 of the positive electrode is the same as the number of the copper pins 222 of the negative electrode, and the copper pins 222 are connected to an external power supply for power-on illumination; further, the lamp holder 211 further includes a clamping protrusion 232 installed in the hollow groove 115, and the clamping protrusion 232 is used for limiting an external lamp holder.

It can be understood that the present embodiment enables the lamp holder 211 to be connected to an external lamp socket by providing two pairs of positive and negative copper pins 222 opposite to each other on the lamp holder 211 and simultaneously providing a connecting member 221 at the center of the four copper pins 222; further, the connecting piece 221 is designed to be a square structure, and meanwhile, the middle of the connecting piece is provided with the hollow structure along the first direction, so that the hollow structure replaces a clamping boss designed in the middle of a traditional lamp holder, the lamp holder 211 can be matched with a plurality of lamp holders such as a traditional G24q- (1-7) lamp holder, and the universality of the lamp holder 211 is improved. In addition, through the anti-drop protruding member 231 that sets up on the opposite lateral wall of connecting piece 221 volume for traditional G24q- (1-7) lamp stand all can be with this anti-drop protruding member 231 assorted, thereby promoted the stability of lamp holder 211, make the light source all be applicable on traditional lamp stand of different models, promoted the practicality of light source, have a lamp multipurpose effect.

Optionally, the anti-falling protruding member 231 is disposed at the center of the outer sidewall of the connecting member 221 along the third direction, so as to have a better clamping effect.

Referring to fig. 3 to 5, according to the above-mentioned scheme, in this embodiment, the lamp holder 211 further includes a clamping protrusion 232 installed in the hollow groove 115, an inner sidewall of the connecting piece 221 along the third direction is provided with a clamping groove 241 matched with the clamping protrusion 232, in this embodiment, the clamping protrusion 232 includes a substrate 250, a clamping column 251 protruding along the first direction, and clamping strips 252 disposed on two sides of the clamping column 251 along the second direction, and the clamping column 251 and the clamping strips 252 are disposed on the substrate 250; in addition, the length of the clamping post 251 extending from the substrate 250 along the first direction is smaller than the distance from the substrate 250 to the notch of the hollowed-out groove 115 along the first direction; when a light source is installed on any external lamp holder with the model of G24q- (1-7) through the lamp holder 211, the external lamp holder is inserted through the clamping columns 251, and two clamping strips 252 on two sides of the clamping columns 251 are propped against the external lamp holder, so that the lamp holder 211 is installed on the external lamp holder, and meanwhile, the copper needle 222 is propped against a copper needle hole of the external lamp holder to form a passage; in an embodiment, it can be understood that the length of the clamping post 251 is smaller than the distance of the hollow groove 115, so that the clamping post 251 is propped against an external lamp holder in the hollow groove 115, meanwhile, when the lamp holder of G24q-5 is selected for installation, because the arc-shaped firmware is arranged in the lamp holder of G24q-5, the arc-shaped firmware on the lamp holder just surrounds one end of the wrapping limiting post by being matched with the arc-shaped firmware, and meanwhile, both sides of the arc-shaped firmware are propped against the clamping strip 252, so that the installation stability of the lamp holder 211 is improved.

Referring to fig. 1 and 3, according to the above-mentioned scheme, in the present embodiment, the clip strips 252 are disposed on two sides of the clip columns 251 along the second direction; the escape preventing protrusion 231 is disposed outside the connection member 221 in the third direction; the structure makes the installation direction of the clamping strip 252 and the installation direction of the anti-falling convex part 231 mutually perpendicular in the same plane, and the structure is that when the lamp holder 211 is installed on any lamp holder in G24q- (1-7), the lamp holder 211 has clamping effect with the lamp holder in two directions in the same plane, so that the stability of the lamp holder 211 is improved.

Referring to fig. 3 to 5, the connecting member 221 preferably further includes a guide groove 240 and an engagement groove 241 provided on an inner sidewall; the detent projection 232 includes a support plate 253 disposed on the other side of the base plate 250 away from the detent post 251 and a detent 254 disposed at an end of the support plate 253.

Alternatively, the support plate 253 is made of elastic plastic.

In the above-mentioned scheme, the guide groove 240 and the engaging groove 241 are coplanar on the inner sidewall of the connecting piece 221, the substrate 250 protrudes out of the first bump 243 along the third direction, the first bump 243 is adapted to the guide groove 240, and the hook 254 is adapted to the engaging groove 241; in addition, a limiting groove 242 is formed between the first bump 243 and the hook 254; the guide groove 240 and the engagement groove 241 are spaced apart to form a second protrusion 244; the limit groove 242 is matched with the second bump 244; when the clamping convex piece 232 is mounted on the lamp holder 211, the first protruding piece 243 slides into the hollow groove 115 through the guiding groove 240, and then the clamping hook 254 deforms through the abutting force of the second protruding piece 244 and abuts against the clamping groove 241, so that the clamping hook 254 hooks the clamping groove 241, and in this state, the second protruding piece 244 and the limiting groove 242 are mutually clamped, so that the clamping convex piece 232 is prevented from being separated from the hollow groove 115.

Referring to fig. 2-5, the lamp cap assembly 210 preferably further includes a housing 261 disposed outside the lamp base 211, and in this embodiment, the switch wire board 121 and the dial switch 122 mounted on the switch wire board 121 are both fixed on the housing 261; further, the light source assembly 110 further includes a control board 271 electrically connected with the dial switch 122, in this embodiment, the control gear of the control board 271 is at least five gears; it can be understood that, through the electrical connection between the control board 271 and the dial switch 122, the device can adjust various color temperatures at any time when the whole lamp is lighted, and the principle is that the required color temperature effect is achieved through the brightness ratio of the lowest color temperature and the highest color temperature on the top light source 111 and the side light source 112, and the light-emitting brightness is achieved through the current ratio of the two paths of light sources distributed by installing a control chip on the control board 271, so as to achieve the effect of adjusting various color temperatures.

In summary, the present utility model provides a universal light source, in which the lamp holder is provided with two pairs of opposite positive and negative copper pins, and meanwhile, the centers of the four copper pins are provided with connecting pieces, so that the lamp holder can be connected to an external lamp holder; further, through designing the connecting piece as square structure, the centre sets up to the fretwork along first direction simultaneously for this fretwork structure has replaced the screens boss of traditional lamp holder intermediate design, so that multiple lamp stand such as the G24q- (1-7) of lamp holder adaptation tradition have promoted the commonality of lamp holder. In addition, through the anticreep protruding piece that sets up on the opposite lateral wall of connecting piece volume for traditional G24q- (1-7) lamp stand all can be with this anticreep protruding piece assorted, thereby promoted the stability of lamp holder seat, make the light source all be applicable on traditional lamp stand of different models, promoted the practicality of light source, have a lamp multipurpose effect.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A universal light source, comprising:

a light source assembly;

the lamp cap assembly is arranged on one side of the light source assembly along a first direction and comprises a lamp cap seat;

the lamp holder base comprises a connecting piece for connecting an external lamp holder and copper needles arranged on the periphery of the connecting piece, and anti-falling convex pieces are arranged on two opposite outer side walls of the connecting piece;

one surface of the connecting piece, which is away from the light source assembly, is inwards recessed along a first direction to form a hollowed-out groove, and the hollowed-out groove is used for butting an external lamp holder;

the lamp holder base further comprises a clamping convex piece arranged in the hollowed-out groove, and the clamping convex piece is used for limiting an external lamp holder.

2. A universal light source as recited in claim 1, wherein: the copper needles are arranged in a plurality, the copper needles are arranged on two sides of the connecting piece along the second direction, and the number of the copper needles on one side of the connecting piece is equal to the number of the copper needles on the other side of the connecting piece;

the second direction is perpendicular to the first direction.

3. A universal light source as recited in claim 1, wherein: the clamping convex piece comprises a base plate, clamping columns protruding in the first direction and clamping strips arranged on two sides of the clamping columns in the second direction, and the clamping columns and the clamping strips are arranged on the base plate.

4. A universal light source as recited in claim 3, wherein: the length of the clamping column extending from the substrate along the first direction is smaller than the distance from the substrate to the notch of the hollowed-out groove along the first direction.

5. A universal light source as recited in claim 3, wherein: the clamping strips are arranged on two sides of the clamping column along the second direction; the anti-falling convex piece is arranged on the outer side of the connecting piece along a third direction;

the third direction is perpendicular to the first direction and the second direction.

6. A universal light source as recited in claim 3, wherein: the connecting piece also comprises a guide groove and a clamping groove which are arranged on the inner side wall; the clamping convex piece comprises a supporting plate which is arranged on the other side of the substrate and away from the clamping column, and a clamping hook which is arranged at the end part of the supporting plate;

the base plate is protruded out of the first protruding block along the third direction, the first protruding block is matched with the guide groove, and the clamping hook is matched with the clamping groove to prevent the clamping protruding piece from being separated from the hollowed-out groove.

7. A universal light source as recited in claim 6, wherein: the guide groove and the clamping groove are coplanar on the inner side wall of the connecting piece, and the guide groove and the clamping groove are arranged at intervals to form a second bump;

and a limiting groove is formed between the first lug and the clamping hook, and the limiting groove is matched with the second lug.

8. A universal light source as recited in claim 1, wherein: the lamp cap assembly further comprises a shell arranged on the outer side of the lamp cap base, and the light source assembly comprises a switch line board arranged on the shell and a dial switch arranged on the switch line board.

9. A universal light source as recited in claim 8, wherein: the light source assembly further comprises a control board electrically connected with the dial switch, and the control gear of the control board is at least five gears.

10. A universal light source as recited in claim 1, wherein: the light source assembly further comprises a plurality of side light sources, a heat dissipation piece and side light sources, wherein the side light sources encircle the heat dissipation piece, and the top light sources are arranged at the end part of the heat dissipation piece along a first direction;

the top light source, the side light source and the heat dissipation piece are all in mutual abutting connection;

the lamp holder base is arranged at the other end of the heat dissipation piece along a first direction far away from the top light source.

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