CN211289779U

CN211289779U - LED light source assembly and lamp

Info

Publication number: CN211289779U
Application number: CN201922495036.2U
Authority: CN
Inventors: 李柏林
Original assignee: ZHONGSHAN SHANGYOU TECHNOLOGY LIGHTING CO LTD
Current assignee: ZHONGSHAN SHANGYOU TECHNOLOGY LIGHTING CO LTD
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a LED light source subassembly, include: the mounting seat is fixedly arranged in a lamp holder of the lamp and is electrically connected with a power supply through a lead; the light source external member, the mode detachably that the light source external member passes through the joint install in on the mount pad, just the light source external member with be equipped with separable conduction structure between the mount pad, the light source external member can pass through conduction structure and switch on. The mode through the joint will light source external member detachably install in on the mount pad, and through setting up the light source external member with separable conduction structure between the mount pad makes the light source external member can install fast or dismantle, and the operation is comparatively simple and convenient, when the light source of different luminance or different colours need be changed to the user, perhaps the light source damages when needing to be changed, need not the merchant and carries out after-sales service, and the user can change by oneself, has brought the facility for user and merchant.

Description

LED light source assembly and lamp

Technical Field

The utility model relates to the field of lamps and lanterns, in particular to LED light source subassembly and lamps and lanterns.

Background

In the prior art, an LED lamp is generally fixedly mounted on a ceiling through a lamp holder, a light source of the LED lamp is generally fixedly mounted in the lamp holder, and the light source of the LED lamp is often connected with a power line through soldering.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a LED light source subassembly convenient to change can the quick replacement light source.

The utility model discloses still provide a lamps and lanterns that have above-mentioned LED light source subassembly.

According to the utility model discloses a LED light source subassembly of first aspect embodiment includes: the mounting seat is fixedly arranged in a lamp holder of the lamp and is electrically connected with a power supply through a lead; the light source external member, the mode detachably that the light source external member passes through the joint install in on the mount pad, just the light source external member with be equipped with separable conduction structure between the mount pad, the light source external member can pass through conduction structure and switch on.

According to the utility model discloses LED light source subassembly has following beneficial effect at least: the mode through the joint will light source external member detachably install in on the mount pad, and through setting up the light source external member with separable conduction structure between the mount pad makes the light source external member can install fast or dismantle, and the operation is comparatively simple and convenient, when the light source of different luminance or different colours need be changed to the user, perhaps the light source damages when needing to be changed, need not the merchant and carries out after-sales service, and the user can change by oneself, has brought the facility for user and merchant.

According to some embodiments of the utility model, the conduction structure is including setting up elasticity clamping piece on the mount pad is in with the setting contact pin that switches on the light source external member, elasticity clamping piece passes through wire and power electric connection, just it can press from both sides to switch on the contact pin and arrange in the elasticity clamping piece makes light source external member and switch on. Through the elasticity clamping piece with the cooperation that switches on the contact pin realizes separable function, makes the light source external member can install fast or dismantle.

According to some embodiments of the utility model, the light source external member includes lid subassembly, LED lamp plate, lens, electrically conductive shell fragment and radiating seat, the radiating seat is fixed to be set up on the lid subassembly, be equipped with the installation concave position on the lid subassembly, the LED lamp plate sets up in the installation concave position and press from both sides and arrange in the lid subassembly with between the radiating seat, lens set up on the lid subassembly, it is in to switch on the contact pin fixed the setting on the lid subassembly, an pot head of electrically conductive shell fragment is located on the switch on the contact pin, the other end presss from both sides and arranges in the lid subassembly with between the LED lamp plate. The LED lamp plate can pass through electrically conductive shell fragment and switch on, just electrically conductive shell fragment with for the contact circular telegram between the LED lamp plate for the LED lamp plate need not to be connected with power supply line through the mode of soldering, so that installation and dismantlement.

According to the utility model discloses a some embodiments, correspond on the mount pad the heat sink is equipped with the installation through-hole, be equipped with bellied fixture block on the heat sink, the inward flange of installation through-hole corresponds the fixture block is equipped with dodges the breach, the one side of dodging the breach is equipped with and is used for the bearing the joint portion of fixture block, the heat sink can insert and locate in the installation through-hole and can rotate extremely the fixture block butt in the joint portion, just correspond on the mount pad it is equipped with the arc and dodges the through-hole to switch on the contact pin, the elasticity clamping piece sets up the arc dodges the one end of through-hole, it can insert and locate to switch on the contact pin the arc dodge in the through-hole and can rotate. The heat dissipation seat with pass through between the mount pad dodge the breach the fixture block and the joint is carried out in the cooperation of joint portion, just the heat dissipation seat joint targets in place the back switch on the contact pin can press from both sides and arrange in the elasticity splint, its simple structure and the dismouting of being convenient for.

According to the utility model discloses a some embodiments, joint portion is close to the one end of dodging the breach is equipped with the direction inclined plane the effect of direction and province is played when the radiating seat carries out rotatory joint, the joint of being convenient for.

According to the utility model discloses a some embodiments, joint portion keeps away from dodge the one end of breach and be equipped with the draw-in groove, is in when setting up on the radiating seat the rotatory back to the position of fixture block can block into in the draw-in groove, thereby it is right the radiating seat carries on spacingly, in order to stabilize the radiating seat with the relation of connection between the mount pad.

According to some embodiments of the utility model, the lid subassembly includes bottom and face lid, the lens clamp is arranged in the bottom with between the face lid, correspond on the bottom lens are equipped with the first through-hole that is used for the light-emitting, correspond on the face lid lens are equipped with the second through-hole that is used for the light-emitting, just the week side of face lid is equipped with bellied elasticity buckle, correspond on the bottom the elasticity buckle is equipped with the knot hole, the bottom with the face lid passes through the elasticity buckle with knot hole cooperation joint. Through lens are right the LED lamp plate forms the protection, just the lens clamp is arranged in the bottom with between the face lid, be favorable to reducing lens with distance between the LED lamp plate to reduce the light loss.

According to some embodiments of the utility model, the bottom cover is gone up and is corresponded lens are equipped with first mounting groove, the face is covered and is corresponded lens are equipped with second mounting groove, first mounting groove with second mounting groove can enclose and become to be used for the holding the installation space of lens. Through the matching of the first mounting groove and the second mounting groove, the lens is limited, so that the lens is prevented from moving relative to the cover body assembly.

According to the utility model discloses a some embodiments, the face is covered and is equipped with the spiral that is used for the joint and detains the hole, the spiral is detained the hole and is included spliced eye and the spacing hole that is linked together, the size of spliced eye is greater than the size in spacing hole. The lamp cup or the reflecting cover is characterized in that a spiral buckling hole for installing the lamp cup or the reflecting cover is reserved on the surface cover, wherein the inserting hole is used for aligning, and the limiting hole is used for limiting after rotary clamping.

According to the utility model discloses a lamps and lanterns of second aspect embodiment, it includes according to the utility model discloses above-mentioned first aspect embodiment's LED light source subassembly.

According to the utility model discloses lamps and lanterns have following beneficial effect at least: the mode through the joint will light source external member detachably install in on the mount pad, and through setting up the light source external member with separable conduction structure between the mount pad makes the light source external member can install fast or dismantle, and the operation is comparatively simple and convenient, when the light source of different luminance or different colours need be changed to the user, perhaps the light source damages when needing to be changed, need not the merchant and carries out after-sales service, and the user can change by oneself, has brought the facility for user and merchant.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded schematic view of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partially enlarged schematic view of fig. 1 at C.

Reference numerals:

the mounting base 100, the mounting through hole 110, the avoiding notch 120, the clamping portion 130, the guide inclined surface 131, the clamping groove 132 and the arc avoiding through hole 140;

a conducting structure 200, an elastic clip 210, and a conducting pin 220;

the cover comprises a cover body assembly 300, a bottom cover 310, an installation concave part 311, a first through hole 312, a buckling hole 313, an alignment block 314, a face cover 320, a second through hole 321, an elastic buckling plate 322, a second installation groove 323, a spiral buckling hole 324, an inserting hole 3241 and a limiting hole 3242;

an LED lamp panel 400;

a lens 500;

a conductive dome 600;

heat sink 700, latch 710, and alignment hole 720.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

In the description of the present invention, if the terms first, second, etc. appear, they are only used for distinguishing technical features, but they are not to be interpreted as indicating or implying relative importance or implying that the number of the indicated technical features is indicated or that the precedence of the indicated technical features is implied.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an LED light source assembly according to an embodiment of the present invention includes a mounting base 100 and a light source kit.

The mounting seat 100 is fixedly mounted in a lamp holder of a lamp and electrically connected with a power supply through a wire, the light source external member is detachably mounted on the mounting seat 100 in a clamping manner, a separable conduction structure 200 is arranged between the light source external member and the mounting seat 100, and the light source external member can be connected with the power supply through the conduction structure 200.

Install light source external member detachably on mount pad 100 through the mode of joint, and through the separable conducting structure 200 that sets up between light source external member and mount pad 100 for the light source external member can be installed fast or dismantle, and it is comparatively simple and convenient to operate, when the light source of different luminance or different colours need be changed to the user, perhaps when the light source damages and needs to be changed, need not the merchant and carry out after-sales service, and the user can change by oneself, has brought the facility for user and merchant.

Referring to fig. 1 to 3, in some embodiments, the conduction structure 200 includes an elastic clip 210 disposed on the mounting base 100 and a conduction pin 220 disposed on the light source assembly, the elastic clip 210 is electrically connected to a power source through a conductive wire, and the conduction pin 220 can be clamped in the elastic clip 210 to connect the light source assembly to the power source. Through the cooperation of the elastic clip 210 and the conduction pin 220, a separable function is realized, so that the light source kit can be quickly mounted or dismounted.

Referring to fig. 1 to 4, in some embodiments, the light source kit includes a cover assembly 300, an LED lamp panel 400, a lens 500, a conductive elastic sheet 600 and a heat sink 700, the heat sink 700 is fixedly disposed on the cover assembly 300, an installation concave 311 is disposed on the cover assembly 300, the LED lamp panel 400 is disposed in the installation concave 311 and sandwiched between the cover assembly 300 and the heat sink 700, the lens 500 is disposed on the cover assembly 300, the conduction pin 220 is fixedly disposed on the cover assembly 300, one end of the conductive elastic sheet 600 is sleeved on the conduction pin 220, and the other end is sandwiched between the cover assembly 300 and the LED lamp panel 400. The LED lamp panel 400 can be connected with a power supply through the conductive elastic sheet 600 and a power supply, and the conductive elastic sheet 600 and the LED lamp panel 400 are electrified in a contact manner, so that the LED lamp panel 400 is not required to be connected with a power supply circuit in a soldering manner, and the LED lamp panel 400 can be conveniently mounted and dismounted. It should be noted that the lens 500 may be made of glass, acrylic plate, or other materials, which is not limited herein.

Referring to fig. 1 and 2, in some embodiments, an installation through hole 110 is formed in the installation base 100 corresponding to the heat dissipation base 700, a raised clamping block 710 is formed in the heat dissipation base 700, an avoiding notch 120 is formed in an inner edge of the installation through hole 110 corresponding to the clamping block 710, a clamping portion 130 for supporting the clamping block 710 is formed in one side of the avoiding notch 120, the heat dissipation base 700 can be inserted into the installation through hole 110 and can rotate to abut against the clamping block 710 on the clamping portion 130, an arc avoiding through hole 140 is formed in the installation base 100 corresponding to the conducting pin 220, the elastic clamping piece 210 is arranged at one end of the arc avoiding through hole 140, and the conducting pin 220 can be inserted into the arc avoiding through hole 140 and can rotate to clamp the elastic clamping piece 210. Clamping is performed between the heat dissipation seat 700 and the mounting seat 100 through the matching of the avoiding notch 120, the fixture block 710 and the clamping portion 130, and the conducting pins 220 can be clamped in the elastic clamping pieces 210 after the heat dissipation seat 700 is clamped in place, so that the structure is simple and the assembly and disassembly are convenient.

Referring to fig. 1 and 2, in some embodiments, a guide inclined surface 131 is disposed at an end of the locking portion 130 close to the avoiding notch 120, so as to play a role of guiding and saving power when the heat sink 700 is locked in a rotating manner, thereby facilitating locking.

Referring to fig. 1 and 2, in some embodiments, a clamping groove 132 is disposed at an end of the clamping portion 130 away from the avoiding notch 120, and when the clamping block 710 disposed on the heat sink 700 is rotated to a certain position, the clamping groove 132 can be clamped into the clamping groove, so as to limit the position of the heat sink 700, and stabilize the connection relationship between the heat sink 700 and the mounting base 100.

Referring to fig. 1, 3 and 4, in some embodiments, the cover assembly 300 includes a bottom cover 310 and a face cover 320, the lens 500 is sandwiched between the bottom cover 310 and the face cover 320, a first through hole 312 for emitting light is provided on the bottom cover 310 corresponding to the lens 500, a second through hole 321 for emitting light is provided on the face cover 320 corresponding to the lens 500, a raised elastic buckle 322 is provided on the periphery of the face cover 320, a buckle hole 313 is provided on the bottom cover 310 corresponding to the elastic buckle 322, and the bottom cover 310 and the face cover 320 are clamped by the elastic buckle 322 and the buckle hole 313. Form the protection to LED lamp plate 400 through lens 500, and lens 500 presss from both sides and arranges in between bottom cover 310 and face lid 320, is favorable to reducing the distance between lens 500 and the LED lamp plate 400 to reduce the light loss.

Referring to fig. 1 and 4, in some embodiments, a first mounting groove (not shown) is formed in the bottom cover 310 corresponding to the lens 500, a second mounting groove 323 is formed in the front cover 320 corresponding to the lens 500, and the first and second mounting grooves 323 can enclose a mounting space for accommodating the lens 500. The lens 500 is restrained by the cooperation of the first and second mounting grooves 323 to prevent the lens 500 from moving relative to the cover assembly 300.

Referring to fig. 1 and 4, in some embodiments, the face cover 320 is provided with a spiral buckle hole 324 for clamping, the spiral buckle hole 324 includes an insertion hole 3241 and a limiting hole 3242 which are communicated, and the size of the insertion hole 3241 is larger than that of the limiting hole 3242. A spiral buckling hole 324 for mounting a lamp cup or a reflector is reserved on the surface cover 320, wherein the inserting hole 3241 is used for alignment, and the limiting hole 3242 is used for limiting after rotary clamping.

Referring to fig. 1 and 3, in some embodiments, the bottom cover 310 is provided with a positioning block 314, and the heat sink 700 is provided with a positioning hole 720 corresponding to the positioning block. Through the cooperation between counterpoint block 314 and counterpoint hole 720, can carry out prepositioning when installing heat sink 700 to carry out fixed mounting to heat sink 700.

According to the utility model discloses lamps and lanterns, it includes foretell LED light source subassembly.

In some embodiments, the elastic clamping piece may be replaced by a metal elastic piece, the mounting seat is provided with a plugging hole, the metal elastic piece is arranged at the bottom of the plugging hole and electrically connected with the power supply, correspondingly, the heat dissipation seat and the mounting seat are replaced by a pull-plug type plugging from a rotary type plugging, and when the heat dissipation seat is plugged in place, the conduction pin can be inserted into the plugging hole and abutted against the metal elastic piece.

In the description of the present specification, if reference is made to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", and "some examples", etc., it is intended that a particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An LED light source assembly, comprising:

the mounting seat (100) is fixedly mounted in a lamp holder of the lamp and is electrically connected with a power supply through a lead;

the light source external member, the light source external member pass through the mode detachably of joint install in on mount pad (100), just the light source external member with be equipped with separable conduction structure (200) between mount pad (100), the light source external member can pass through conduction structure (200) and power switch-on.

2. The LED light source assembly of claim 1, wherein the conducting structure (200) comprises a resilient clip (210) disposed on the mounting base (100) and a conducting pin (220) disposed on the light source assembly, the resilient clip (210) is electrically connected to a power source through a conducting wire, and the conducting pin (220) can be clamped in the resilient clip (210) to connect the light source assembly to the power source.

3. The LED light source assembly of claim 2, wherein the light source kit comprises a cover assembly (300), an LED lamp panel (400), a lens (500), a conductive dome (600), and a heat sink (700), the heat radiation seat (700) is fixedly arranged on the cover body component (300), the cover body component (300) is provided with a mounting concave position (311), the LED lamp panel (400) is arranged in the mounting concave position (311) and is clamped between the cover body assembly (300) and the heat dissipation seat (700), the lens (500) is arranged on the cover component (300), the conducting pins (220) are fixedly arranged on the cover component (300), one end of the conductive elastic sheet (600) is sleeved on the conduction pin (220), and the other end of the conductive elastic sheet is clamped between the cover body assembly (300) and the LED lamp panel (400).

4. The LED light source assembly according to claim 3, wherein the mounting base (100) is provided with a mounting through hole (110) corresponding to the heat sink (700), the heat sink (700) is provided with a raised fixture block (710), an inner edge of the mounting through hole (110) is provided with an avoiding notch (120) corresponding to the fixture block (710), one side of the avoiding notch (120) is provided with a clamping portion (130) for supporting the fixture block (710), the heat sink (700) can be inserted into the mounting through hole (110) and can rotate to the fixture block (710) to abut against the clamping portion (130), the mounting base (100) is provided with an arc avoiding through hole (140) corresponding to the conducting pin (220), the elastic clip (210) is disposed at one end of the arc avoiding through hole (140), and the conducting pin (220) can be inserted into the arc avoiding through hole (140) and can rotate to be clamped to the elastic clip (210) ) And (4) the following steps.

5. The LED light source module as claimed in claim 4, wherein the end of the clamping portion (130) near the avoiding notch (120) is provided with a guiding inclined surface (131).

6. The LED light source module as claimed in claim 4, wherein a clamping groove (132) is formed at an end of the clamping portion (130) away from the avoiding notch (120).

7. The LED light source assembly of claim 3, wherein the cover assembly (300) comprises a bottom cover (310) and a face cover (320), the lens (500) is sandwiched between the bottom cover (310) and the face cover (320), a first through hole (312) for emitting light is formed in the bottom cover (310) corresponding to the lens (500), a second through hole (321) for emitting light is formed in the face cover (320) corresponding to the lens (500), a raised elastic buckle plate (322) is arranged on the peripheral side of the face cover (320), a buckle hole (313) is formed in the bottom cover (310) corresponding to the elastic buckle plate (322), and the bottom cover (310) and the face cover (320) are matched and clamped with the buckle hole (313) through the elastic buckle plate (322).

8. The LED light source module of claim 7, wherein the bottom cover (310) is provided with a first mounting groove corresponding to the lens (500), the face cover (320) is provided with a second mounting groove (323) corresponding to the lens (500), and the first mounting groove and the second mounting groove (323) can enclose a mounting space for accommodating the lens (500).

9. The LED light source assembly of claim 7, wherein the face cover (320) is provided with a spiral fastening hole (324) for clamping, the spiral fastening hole (324) comprises an insertion hole (3241) and a limiting hole (3242) which are communicated with each other, and the size of the insertion hole (3241) is larger than that of the limiting hole (3242).

10. A luminaire comprising the LED light source assembly defined in any one of claims 1-9.