CN210801057U

CN210801057U - MR16 lamp capable of changing in multiple colors

Info

Publication number: CN210801057U
Application number: CN201921223519.0U
Authority: CN
Inventors: 钱俊
Original assignee: Shenzhen Yuncun Technology Co ltd
Current assignee: Shenzhen Yuncun Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to the technical field of MR16 lamps and lanterns, a MR16 lamps and lanterns that can polychrome change is disclosed, including lamp holder and the lamp stand of mutual assembly, the lamp holder includes illuminating part and connecting portion, is equipped with RGB tricolor lamp and white lamp in the illuminating part, the bottom of connecting portion is equipped with the connection stitch, and all is equipped with connection draw-in groove and conductive arc piece on the both sides outer wall of connecting portion; the lamp holder mainly comprises a driving component and PIN PINs welded on two sides of the driving component; PIN stitch and connection slot block form the contact cooperation with the conductive arc piece again to this both has guaranteed the validity that lamp holder and lamp stand are connected, has realized the electrically conductive cooperation of many interfaces between lamp holder and the lamp stand again, cooperates with drive assembly in order to realize the polychrome transform of whole lamps and lanterns from this.

Description

MR16 lamp capable of changing in multiple colors

Technical Field

The utility model belongs to the technical field of MR16 lamps and lanterns, concretely relates to but MR16 lamps and lanterns of polychrome change.

Background

MR16 is a standard specification reflector lamp established by numerous manufacturers, where MR16 refers to the name number for this type of lamp;

MR16 originally used halogen bulbs as light sources, but halogen bulbs are high-energy-consumption light sources, and then with the development of energy-saving LED technology, MR16 lamps which replace halogen bulbs with LED lamp beads are greatly appeared in the market;

however, in the prior art, most of the existing MR16 lamps are monochromatic lamps, and the use effect is limited; therefore, in order to meet the requirements of modern life, an MR16 lamp with a color-changing effect needs to be correspondingly designed; in addition, in order to improve the practicability of the corresponding lamp, the designed lamp can be matched and replaced with the traditional lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but MR16 lamps and lanterns of polychrome change to effectively richen the result of use of MR16 lamps and lanterns, and realize the purpose of the matching replacement between this discolour MR16 lamps and lanterns and the traditional MR16 lamps and lanterns.

In order to achieve the above object, the utility model provides a following technical scheme:

an MR16 lamp capable of changing in multiple colors comprises a lamp holder and a lamp holder which are assembled with each other, wherein the lamp holder comprises a light emitting part and a connecting part, the bottom end of the connecting part is provided with a connecting pin, the outer walls of the two sides of the connecting part are both provided with a connecting clamping groove, the outer walls of the two sides of the connecting part are also provided with a conductive arc sheet, and the conductive arc sheet is positioned below the connecting clamping groove; the middle part of the conductive arc sheet is provided with an arc-shaped bulge, and the conductive arc sheet is made of elastic conductive material;

the lamp holder mainly comprises a driving component and PIN PINs welded on two sides of the driving component, wherein the connecting PINs are directly inserted into the driving component, the movable ends of the PIN PINs are provided with convex clamping parts which are clamped and connected with the connecting clamping grooves, and the middle parts of the PIN PINs are in contact fit with the conductive arc sheets so as to realize multi-interface connection between the lamp holder and the lamp holder;

the LED comprises a light emitting part, a light emitting part and a driving component, wherein the light emitting part is internally provided with a RGB (red, green and blue) three-color lamp and a white lamp, the white lamp is in conductive connection through a connecting PIN, the RGB three-color lamp is in conductive connection through a PIN (personal identification number) PIN, and the RGB three-color lamp is matched with the driving component to form.

Preferably, the number of the conductive arc pieces and the number of the PIN PINs are eight, and the conductive arc pieces correspond to the PIN PINs one by one; the eight PIN PINs are symmetrically distributed on two sides of the driving component in a group of four PINs, and the eight PIN PINs are in pairwise cross connection to form four conducting circuits;

furthermore, the four conducting circuits are respectively a conducting circuit and a common electrode circuit of the RGB three-color lamp

Preferably, the lamp holder still includes two L type auxiliary fixed plates that the symmetry set up, auxiliary fixed plate fixed connection is on drive assembly, and has seted up the fixed slot on one side outer wall of auxiliary fixed plate, the fixed slot block is in the root position department of PIN stitch.

Preferably, a matching groove is formed in the connecting part at a position matched with the conductive arc piece, and the thickness of the conductive arc piece is the same as the depth of the matching groove;

furthermore, the width of the matching groove is larger than that of the PIN PIN, an insulating arc piece is welded at the position, located on one side of the conductive arc piece, in the matching groove, the insulating arc piece is made of elastic insulating materials, a bulge higher than the conductive arc piece is arranged at the middle position of the insulating arc piece, and a connecting piece is welded between the insulating arc piece and the conductive arc piece;

furthermore, the insulating arc piece is made of an elastic material with large surface roughness so as to realize the friction limitation of the PIN PIN.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the connecting part on the traditional lamp holder is replaced by a plurality of symmetrically arranged PIN PINs, and a conductive arc sheet with an arc-shaped bulge is additionally arranged on the lamp holder below the connecting clamping groove, wherein the PIN PINs are clamped with the connecting clamping groove and are in contact fit with the conductive arc sheet, so that the connecting effectiveness of the lamp holder and the lamp holder is ensured, the multi-interface conductive fit between the lamp holder and the lamp holder is realized, and the multi-color conversion of the whole lamp is realized by the cooperation of the PIN PINs and the driving component;

in addition, the position department that the conducting arc piece corresponds still sets and cooperates the groove to this embedding installation that realizes the conducting arc piece makes overall structure's assembly inseparabler.

(2) The PIN PINs are designed according to connecting clamping grooves on the traditional lamp holder, so that the lamp holder provided by the utility model can be effectively arranged on the traditional lamp holder and can form stable clamping and fixing; meanwhile, the lamp holder provided by the utility model can also realize the installation of the traditional lamp holder; the whole lamp has good universality and practicability.

(3) To above-mentioned conducting arc piece, still be equipped with insulating arc piece in its one side, insulating arc piece's protruding height is greater than conducting arc piece's protruding height, and still is connected with the connection piece between insulating arc piece and the conducting arc piece for can flatten conducting arc piece in step when insulating arc piece pressurized, effectively improve with this the utility model discloses a security when lamp holder is connected with traditional lamp stand avoids appearing the electric leakage phenomenon.

(4) Above-mentioned insulating arc piece adopts the great elastic material of roughness to make, produces great friction with PIN stitch side when carrying out the assembly of PIN stitch to form the friction of PIN stitch and injectd, further guarantee the stability of PIN stitch positioning.

Drawings

FIG. 1 is a schematic structural diagram of a conventional MR16 lamp;

fig. 2 is a schematic structural diagram of a multicolor variable MR16 lamp according to the present invention;

fig. 3 is an exploded view of the lamp socket of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a circuit diagram of a PIN PIN according to the present invention;

in the figure: 10-lamp holder, 11-luminous part, 12-connecting part, 13-connecting PIN, 14-connecting card slot, 15-matching slot, 151-conducting arc piece, 152-insulating arc piece, 153-connecting piece, 20-lamp holder, 21-driving component, 22-PIN PIN, 23-convex clamping part, 24-auxiliary fixing plate and 25-fixing slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

1. As shown in fig. 1, which is a schematic structural diagram of a conventional MR16 monochromatic lamp, mainly comprising a conventional lamp head and a conventional lamp socket, wherein the conventional lamp head comprises a light emitting part 11 and a connecting part 12, two connecting pins 13 are symmetrically arranged at the bottom of the connecting part 12, and are electrically connected with the conventional lamp socket through the two connecting pins 13; in addition, the outer walls of the two sides of the connecting part 12 are both provided with connecting clamping grooves 14;

the traditional lamp holder mainly comprises a traditional driving component and connecting components symmetrically arranged on two sides of the traditional driving component, wherein a common driver is arranged in the traditional driving component and is matched with the connecting pins 13 to form single-color conductive driving; the connecting part is formed by a clip with a bend that just fits into the connecting slot 14.

2. As shown in fig. 2-5, and based on the structure of the prior art lamp, the present invention provides the following technical solution, a MR16 lamp capable of changing multiple colors:

the first embodiment:

referring to fig. 2, 4 and 5, a conductive arc piece 151 with an arc-shaped protrusion is symmetrically welded at two sides of a connecting portion 12 of a conventional lamp cap, the conductive arc piece 151 is located below a connecting slot 14, and the conductive arc piece 151 is made of an elastic conductive material, so as to form a lamp cap 10, wherein an RGB three-color lamp and a white lamp are installed in a light emitting portion 11 of the lamp cap 10; replacing a common driver in the traditional driving assembly with a driver capable of driving the multicolor lamps to form a driving assembly 21, and replacing connecting parts on two sides of the traditional driving assembly with a plurality of symmetrically arranged PIN PINs 22 to form a lamp holder 20 by combining with the driving assembly 21, wherein the driver capable of driving the multicolor lamps is a commercially available driver, such as an LED strip driver capable of adjusting and controlling the colors of the lamps according to a fixed program;

the root of the PIN stitch 22 is welded with the driving component 21, the movable end of the PIN stitch 22 is provided with a convex clamping portion 23, the shape of the convex clamping portion 23 is the same as that of a bending portion on the connecting component and is matched with the connecting clamping groove 14, and the middle part of the PIN stitch 22 is in contact matching with the conductive arc piece 151, so that multi-interface connection between the lamp holder 10 and the lamp holder 20 is achieved.

Specifically, the RGB three-color lamp installed in the lamp head 10 is electrically connected through PIN 22; the white lamp is in conductive connection through a connecting pin 13;

when using, will the utility model provides a lamp holder 10 assembles with lamp stand 20, then the cooperation can drive the current capacity that every PIN stitch 22 or connection stitch 13 of driver control of polychrome lamp switched on to realize the light drive of different colours, thereby realize the display effect of polychrome transform.

In this embodiment, preferably, eight conductive arc pieces 151 and eight PIN PINs 22 are provided, and the conductive arc pieces 151 correspond to the PIN PINs 22 one to one; the eight PIN PINs 22 are symmetrically distributed on two sides of the driving component 21 in groups of four PINs, and the eight PIN PINs 22 are cross-connected in pairs to form four conducting circuits.

Specifically, the eight PIN PINs 22 are PIN1-PIN18, and the connection thereof can be known by referring to the circuit connection diagram in fig. 5, wherein the four conducting circuits are the conducting circuit and the common electrode circuit of the RGB three-color lamp, for example: the circuit formed by assembling the PIN2 and the PIN6 is connected with the R color lamp, the circuit formed by assembling the PIN3 and the PIN7 is connected with the G color lamp, the circuit formed by assembling the PIN4 and the PIN8 is connected with the B color lamp, and the circuit formed by assembling the PIN1 and the PIN5 is a common-pole circuit.

Second embodiment:

in the structure disclosed in the first embodiment and the prior art lamp, the connecting slot 14 is not changed, so that the lamp cap 10 can be used with a conventional lamp socket, and the bending portion of the connecting member on the conventional lamp socket is just engaged with the connecting slot 14 of the lamp cap 10, so as to form an effective assembly.

The third embodiment:

based on the assembly principle of the second embodiment, the traditional lamp holder can be matched with the lamp holder 20, and the raised clamping portion 23 of the PIN 22 on the lamp holder 20 is just clamped in the connecting clamping groove 14 of the traditional lamp holder, so that effective assembly is realized.

The fourth embodiment:

for the structure disclosed in the first embodiment and the existing lamp, a matching groove 15 is formed in the connecting portion 12 at a position matched with the conductive arc piece 151, and the thickness of the conductive arc piece 151 is the same as the depth of the matching groove 15;

specifically, in the assembled state of the first embodiment, the conductive arc piece 151 is flattened by the PIN 22, so as to ensure the connection effectiveness of the RGB three-color lamp; in the embodiment, the fixing end of the conductive arc piece 151 is located in the fitting groove 15 through the arrangement of the fitting groove 15, and is also retracted into the fitting groove 15 after being flattened, so that the gap between the PIN 22 and the side wall of the connecting portion 12 is effectively reduced, and the whole structure is assembled more tightly.

Fifth embodiment:

referring to fig. 4, in combination with the structure disclosed in the fourth embodiment, the width of the matching slot 15 is set to be greater than the width of the PIN 22, an insulating arc piece 152 is welded at a position on one side of the conductive arc piece 151 in the matching slot 15, the insulating arc piece 152 is made of an elastic insulating material, a protrusion higher than the conductive arc piece 151 is arranged at a middle position of the insulating arc piece 152, and a connecting piece 153 is welded between the insulating arc piece 152 and the conductive arc piece 151, so that a linkage effect of the insulating arc piece 152 and the conductive arc piece 151 is realized;

specifically, when the second embodiment is used, the connecting part extrudes the insulating arc piece 152, so that the insulating arc piece 152 deforms, and the insulating arc piece 152 crushes the conductive arc piece 151 through the connecting piece 153, so that the conductive arc piece 151 does not contact with the connecting part, and the safety in the use state is effectively improved;

when the third embodiment is used, the width of the matching groove 15 is larger than the width of the PIN 22, so that the PIN 22 and the insulating arc piece 152 are in a staggered state, the insulating arc piece 152 is not squeezed, and effective contact between the PIN 22 and the conductive arc piece 151 is also guaranteed.

In this embodiment, preferably, the insulating arc piece 152 is made of an elastic material with a relatively large surface roughness, so as to achieve friction limitation on the side edge of the PIN 22, and further improve the stability of the PIN 22 in assembling and positioning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but MR16 lamps and lanterns of polychrome change, includes lamp holder (10) and lamp stand (20) of mutually assembling, wherein lamp holder (10) are including illuminating part (11) and connecting portion (12), the bottom of connecting portion (12) is equipped with connecting pin (13), and has all seted up on the both sides outer wall of connecting portion (12) and has connected draw-in groove (14), its characterized in that: the outer walls of the two sides of the connecting part (12) are also provided with conductive arc sheets (151), and the conductive arc sheets (151) are positioned below the connecting clamping grooves (14); an arc-shaped bulge is formed in the middle of the conductive arc piece (151), and the conductive arc piece (151) is made of elastic conductive materials;

the lamp holder (20) mainly comprises a driving component (21) and PIN PINs (22) welded on two sides of the driving component (21), wherein the connecting PINs (13) are directly inserted into the driving component (21), the movable ends of the PIN PINs (22) are provided with protruding clamping parts (23), the protruding clamping parts (23) are clamped and connected with the connecting clamping grooves (14), and the middle parts of the PIN PINs (22) are in contact fit with the conductive arc sheets (151), so that multi-interface connection of the lamp holder (10) and the lamp holder (20) is realized;

the LED is characterized in that an RGB (red, green and blue) three-color lamp and a white lamp are arranged in the light emitting part (11), wherein the white lamp is in conductive connection through a connecting PIN (13), the RGB three-color lamp is in conductive connection through a PIN (personal identification number) PIN (22), and the RGB three-color lamp is matched with a driving component (21) to form multi-color driving.

2. A multicolored variable MR16 luminaire as claimed in claim 1, wherein: the number of the conductive arc pieces (151) and the number of the PIN PINs (22) are eight, and the conductive arc pieces (151) correspond to the PIN PINs (22) one by one; the eight PIN PINs (22) are symmetrically distributed on two sides of the driving component (21) in a group of four PINs, and the eight PIN PINs (22) are in pairwise cross connection to form four conducting circuits.

3. A multicolored MR16 luminaire as claimed in claim 2, wherein: the four conduction circuits are respectively a conduction circuit and a common electrode circuit of the RGB three-color lamp.

4. A multicolored variable MR16 luminaire as claimed in claim 1, wherein: the lamp holder (20) further comprises two L-shaped auxiliary fixing plates (24) which are symmetrically arranged, the auxiliary fixing plates (24) are fixedly connected onto the driving assembly (21), fixing grooves (25) are formed in the outer wall of one side of each auxiliary fixing plate (24), and the fixing grooves (25) are clamped at the root positions of the PIN PINs (22).

5. A multicolored variable MR16 luminaire as claimed in claim 1, wherein: the connecting part (12) is provided with a matching groove (15) at the position matched with the conductive arc piece (151), and the thickness of the conductive arc piece (151) is the same as the depth of the matching groove (15).

6. A multicolored MR16 luminaire as claimed in claim 5, wherein: the width of cooperation groove (15) is greater than the width of PIN stitch (22), and the position department welding that is located electric arc piece (151) one side in cooperation groove (15) has insulating arc piece (152), insulating arc piece (152) are made by elastic insulation material, and wherein middle position department is equipped with the arch that is higher than electric arc piece (151), the welding has connection piece (153) between insulating arc piece (152) and electric arc piece (151).

7. A multicolored variable MR16 luminaire as claimed in claim 6, wherein: the insulating arc piece (152) is made of elastic material with rough surface so as to realize the friction limitation of the PIN PIN (22).