CN105889771B - A kind of replaceable LED light - Google Patents
A kind of replaceable LED light Download PDFInfo
- Publication number
- CN105889771B CN105889771B CN201610279366.6A CN201610279366A CN105889771B CN 105889771 B CN105889771 B CN 105889771B CN 201610279366 A CN201610279366 A CN 201610279366A CN 105889771 B CN105889771 B CN 105889771B
- Authority
- CN
- China
- Prior art keywords
- metal
- lamp holder
- socket
- light emitting
- emitting module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of replaceable LED light, including bulb-shaped lampshade, it is attached to the light emitting module of LED element, the cooling lamp holder with cooling mechanism being made into integration by metal or heat dissipation ceramic, cooling lamp holder one end is fixed with light emitting module thermal conductive contact, the other end is that can be fixed with connecting terminal male end or female end with the plug portion of socket grafting, plug portion interior insulation, and the connecting terminal male end or female end are electrically connected with light emitting module；The socket of aforementioned plug portion grafting, socket interior insulation is supplied to be fixed with the connecting terminal female end or male end being used cooperatively with plug portion made of metal or heat dissipation ceramic.The configuration of the present invention is simple, it is plugged in the socket made of metal or heat dissipation ceramic the cooling lamp holder being made into integration metal or heat dissipation ceramic, the area for playing heat dissipation is set to greatly increase, heat dissipation effect significantly improves, the service life of LED light extends, and the electrical connection of plug-in type is carried out by connecting terminal, it can be ensured that electrical safety.
Description
Technical field
The present invention relates to field of lighting appliances, especially a kind of replaceable LED light.
Background technology
In not interchangeable LED light, LED element is attached directly to the larger radiating bottom plate of area, although this structure can be with
Heat dissipation problem is solved, but its conducting wire is directly plug into indoor power line (no lamp holder and socket), once LED element is damaged, only
Entirely simultaneously rewiring can be replaced by lamp, it is very troublesome for ordinary consumer, the installation personnel of profession can only be passed through
It carries out.
Existing interchangeable bulb-shaped LED light, generally comprise bulb-shaped lampshade, the light emitting module for being fixed with LED element,
The conductive lamp holder etc. being connect with the thermal component of light emitting module thermal conductive contact, by insulated connecting piece with thermal component.For conduction
The socket that lamp holder is inserted into is generally insulating ceramics shell (can not play cooling effect), and inner wall is equipped with conduct piece and conductive lamp holder electricity
Connection (generally screw socket is screwed on).After light emitting module damages, conductive lamp holder, which is removed from the socket, to be replaced.
Since the shape of bulb-shaped lamps and lanterns limits (must be similar with existing bulb-shaped lamps and lanterns size shape), thermal component
Volume cannot be made to very big.And high fever can be released when LED element electrified light emitting, the LED light of the above structure can only pass through
Thermal component radiates, and heat dissipation area is very limited, and when poor heat radiation, the light decay of LED element can greatly increase, serious shadow
Ring the length of service life.This be current bulb-shaped LED light presently, there are greatest problem.
Invention content
To solve the above problems, the object of the present invention is to provide a kind of replaceable LED light, simple in structure, assembling life
Production is easy, and heat dissipation effect greatly improves, and the service life of lamp extends.
The object of the present invention is achieved like this：A kind of replaceable LED light, including bulb-shaped lampshade are attached to LED members
The light emitting module of part, it is characterised in that further include：The thermal louver with cooling mechanism being made into integration by metal or heat dissipation ceramic
Seat, cooling lamp holder one end fixes with light emitting module thermal conductive contact, the other end be can with the plug portion of socket grafting, it is exhausted in plug portion
Edge is fixed with connecting terminal male end or female end, and the connecting terminal male end or female end are electrically connected with light emitting module；By metal or heat dissipation
Made of ceramic the terminals primary and secondary being used cooperatively with plug portion is fixed with for the socket of aforementioned plug portion grafting, socket interior insulation
End or male end.
The cooling mechanism includes：It is distributed in the radiating fin of cooling lamp holder outer surface by even circumferential, is set to heat dissipation
The heat-dissipating cylinder of fin peripheral edge.
The radiating fin is located at outer surface of the cooling lamp holder close to light emitting module one end.
Space between the radiating fin and radiating fin is in communication with the outside by upper lower through-hole.
The connecting terminal includes：First insulation shell；Second insulation shell；It is individually fixed in the first, second insulation
The male end metallic object and female end metallic object for being used in conjunction with each other in shell；It is individually fixed in male end metallic object, female end gold
Belong in vivo for being engaged shrapnel with the first, second metal that conducting wire is conductively connected.
The connecting terminal further includes being oppositely arranged the first, second metal clamp that can be mutually clamped, and first, second
Insulation shell is fixedly installed in cooling lamp holder and the corresponding mounting hole position of socket respectively by the first, second metal clamp
It is interior.
First metal clamp is equipped with outward flexible clamp piece, opens direction and the second metal clamp phase
Instead；Second metal clamp is equipped with the elastic pinch of opposite two extended to the first metal clamp direction, two elasticity
Pinch end is turned up, and inside bending is being equipped with by the position of proximal end；First, second metal clamp is relatively close to mobile straight
The edge formation clamped condition of flexible clamp piece is crossed to the minimum point of the bending.
The first, second metal clamp outer wall be equipped with for in cooling lamp holder and socket the corresponding mounting hole position
The outward elasticity card base of wall clamping.
The light emitting module is equipped with card slot by the position of proximal edge by even circumferential, and the egress edge of bulb-shaped lampshade is set
There is clamping portion, the two is by connecting and fixing.
The light emitting module is equipped with the opening of card slot by the position of proximal edge by even circumferential, is by with center in opening
One side bottom of center of circle direction of rotation is equipped with the groove for accommodating following clamping portion protrusions and preventing it from reversing；Bulb-shaped lampshade connects
Clamping portion is equipped on the outside of mouth edge, clamping portion is equipped with the upward protrusion that can be contradicted with aforementioned grooves cell wall.
The configuration of the present invention is simple, by the cooling lamp holder with cooling mechanism being made into integration by metal or heat dissipation ceramic,
Be plugged in the socket made of metal or heat dissipation ceramic, the area for playing heat dissipation made to greatly increase, heat can by cooling mechanism,
Cooling lamp holder, socket outwardly distribute, and heat dissipation effect significantly improves, and the service life of LED light extends, and passes through connecting terminal
Carry out the electrical connection of plug-in type, it can be ensured that electrical safety.
Description of the drawings
Fig. 1 is the component decomposition map of the present invention；
Fig. 2 be the present invention connecting terminal in male end metallic object and female end metallic object structural schematic diagram；
Fig. 3 is the side view of cooling lamp holder of the present invention；
Fig. 4 is the A-A sectional views of Fig. 3；
Fig. 5 is the assembling stereogram of the present invention；
Fig. 6 is the sectional view after present invention assembling；
Fig. 7 is the overlooking structure diagram of light emitting module of the present invention；
Fig. 8 is the structural schematic diagram of bulb-shaped lampshade of the present invention；
Fig. 9 is light emitting module and bulb-shaped lamp hood assembly structure schematic diagram of the present invention；
Figure 10 is the portions the B enlarged drawing of Fig. 9
Figure 11 is the structural schematic diagram of the first, second metal clamp of the invention；
Figure 12 is the scheme of installation of the first, second metal clamp of the invention.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is further elaborated, but the present invention is not limited thereto specific examples.
As shown in figs 1 to 6, the present invention is a kind of replaceable LED light, including bulb-shaped lampshade 10, is attached to LED members
It insulate respectively in light emitting module 9, cooling lamp holder 8, socket 1 and the cooling lamp holder 8 and socket 1 of part fixed be used in conjunction with each other
2 male end of connecting terminal or female end etc..
As shown in Figure 3, Figure 4, cooling lamp holder 8 has cooling mechanism 81, is made into integration by metal or heat dissipation ceramic, in this reality
It applies in example and is made into integration using aluminum metal.8 one end of cooling lamp holder is fixed with 9 thermal conductive contact of light emitting module, and bulb-shaped lampshade 10
It covers at outside light emitting module 9.The other end is plug portion 82, and 82 interior insulation of plug portion is fixed with 2 male end of connecting terminal or female end, should
2 male end of connecting terminal or female end are electrically connected with light emitting module 9.Cooling mechanism 81 can be designed as needed, as long as can be to the greatest extent
Amount increases cooling surface area.In the present embodiment, cooling mechanism includes 81：It is distributed in outside cooling lamp holder 8 by even circumferential
The radiating fin 811 on surface is set to the heat-dissipating cylinder 812 of 811 peripheral edge of radiating fin.Radiating fin 811 is located at cooling lamp holder 8
Outer surface close to 9 one end of light emitting module, so as to which the conduct heat away of LED element is gone out as soon as possible.Radiating fin 811 with
Space between radiating fin 811 is in communication with the outside by upper lower through-hole 813, in order to which air circulation accelerates heat exchange.
It is equally made of metal or heat dissipation ceramic for the socket 1 of aforementioned 82 grafting of plug portion, uses aluminium in the present embodiment
Metal is made into integration.1 interior insulation of socket is fixed with 2 female end of connecting terminal or male end being used cooperatively with plug portion 82.
Connecting terminal 2 includes the first, second insulation shell 24,23,25 He of male end metallic object for being used in conjunction with each other
Female end metallic object 22 is individually fixed in male end metallic object 25, female end metallic object 22 first, for being conductively connected with conducting wire
Two metals are engaged shrapnel 251,221, the first, second metal clamp 26,21.As shown in Figure 2.Male end metallic object 25, female end gold
Belong to body 22 to be fixedly installed in respectively in the first, second insulation shell 24,23, the first, second insulation shell 24,23 is again by the
One, the second metal clamp 26,21 is fixedly installed in 1 corresponding mounting hole position of cooling lamp holder 8 and socket.In the present embodiment
In, 2 male end of link terminal in cooling lamp holder 8,2 female end of link terminal in corresponding socket 1, and in other situation
In, can also in cooling lamp holder 82 female end of link terminal and 2 male end of link terminal in socket 1.Such as Figure 11, Figure 12
It is shown, the first, second metal clamp 26,21 outer walls be equipped with for 1 the corresponding mounting hole position inner wall of cooling lamp holder 8 and socket
The outward elasticity card base 262,213 of clamping.First, second metal clamp 26,21 outer walls be equipped with for first, the
The interior card base 263,214 inwardly opened that two insulation shells 24,23 the corresponding mounting hole position inner walls are clamped, interior card base 263,214
Opening direction is opposite with the opening direction of elasticity card base 262,213.First, second metal clamp 26,21 is oppositely arranged and can
Mutually clamping.In the present embodiment, the first metal clamp 26 is equipped with outward flexible clamp piece 261, opens direction and the
Two metal clamps 21 are opposite；Second metal clamp 21 is equipped with opposite two extended to 26 direction of the first metal clamp
A elasticity pinch 211, two 211 ends of elastic pinch are turned up, and inside bending 212 is being equipped with by the position of proximal end.The first,
Second metal clamp 26,21 is relatively close to mobile until the minimum point of the bending 212 crosses the edge of flexible clamp piece 261
Form clamped condition.The widest part between two elastic pinches 211 is more than the width of 1 the corresponding mounting hole position of socket, is inserted after installation
The inner wall of 1 the corresponding mounting hole position of seat can apply an inward pressure to elastic pinch 211.Cooling lamp holder 8 and socket 1 are carried out
Grafting, the minimum point for bending 212 cross the edge of flexible clamp piece 261, due to the extruding of mounting hole position, enable metal clamp 26,
21 deformation mutually clamping, then no longer need to apply insertion force, at this time lamp holder 8 by its own gravity down, flexible clamp piece 261 is to elasticity
The bending 212 of pinch 211 contradicts and forms a upward pulling force, and cooling lamp holder 8 is made not loosened from socket 1.Work as needs
When replacing LED light, apply certain effect power and pull out cooling lamp holder 8 outward, when to overcome flexible clamp piece 261 right for the active force of application
The upward pulling force of bending 212, cooling lamp holder 8 can be extracted from socket 1.Due to being not necessarily to be consolidated by other fixed structures
Fixed, which makes cooling lamp holder 8 and the assembly and disassembly operations of socket 1 very convenient, while when also ensuring the two connection status
Stability.
As shown in Fig. 7-Figure 10, the holder of light emitting module 9 is equipped with screw hole 91, and cooling lamp holder is securable to by screw
8 one end.Light emitting module 9 is equipped with card slot 92 by the position of proximal edge by even circumferential, and the egress edge of bulb-shaped lampshade 10 is equipped with
Clamping portion 101, by connecting and fixing on light emitting module 9.In the present embodiment, light emitting module 9 presses circle by the position of proximal edge
It is uniformly provided with three week to be open for the card slot 92 that clamping portion 101 is inserted into, notch is pressed using center as the side bottom of center of circle direction of rotation
Portion is equipped with groove 93；The clamping portion 101 of arrowhead form is equipped on the outside of the egress edge of bulb-shaped lampshade 10, clamping portion 101 is equipped with
Upward protrusion 102 when assembling, clamping portion 101 is open from card slot 92 and is inserted into, is then turned an angle so that clamping portion
The groove 93 of 101 102 slide-in light emitting module, 9 bottom that raises up, the cell wall of groove 93, which can block protrusion 102, prevents its inverse
Turn, to i.e. non-disconnectable after so that bulb-shaped lampshade 10 and light emitting module 9 is clamped, is used on light emitting module 9 and the fixation of cooling lamp holder 8
Screw be enclosed in bulb-shaped lampshade 10, therefore light emitting module 9 can not dismount again, to ensure that the integration of product.
Replaceable LED light overall dimensions and the conventional replaceable LED light of bulb-shaped after present invention assembling are similar, but by
In being plugged in the socket made of metal or heat dissipation ceramic the cooling lamp holder being made into integration metal or heat dissipation ceramic, make
Area to heat dissipation greatly increases, and heat integrally can outwardly be distributed by cooling mechanism, cooling lamp holder, socket, heat dissipation effect
It significantly improves, the service life of LED light extends, and the electrical connection of plug-in type is carried out by connecting terminal, it can be ensured that electricity consumption
Safety.
Claims (8)
1. a kind of replaceable LED light, including bulb-shaped lampshade, are attached to the light emitting module of LED element, it is characterised in that also wrap
It includes：The cooling lamp holder with cooling mechanism being made into integration by metal or heat dissipation ceramic, cooling lamp holder one end are led with light emitting module
Thermo-contact is fixed, and the other end is that can be fixed with connecting terminal male end or female end with the plug portion of socket grafting, plug portion interior insulation,
The connecting terminal male end or female end are electrically connected with light emitting module；For the grafting of aforementioned plug portion made of metal or heat dissipation ceramic
Socket, socket interior insulation are fixed with the connecting terminal female end or male end being used cooperatively with plug portion；
Above-mentioned connecting terminal includes：First insulation shell；Second insulation shell；It is individually fixed in the first, second insulation shell
The interior male end metallic object and female end metallic object for being used in conjunction with each other；It is individually fixed in male end metallic object, female end metallic object
It is interior to be used to be engaged shrapnel with the first, second metal that conducting wire is conductively connected；It is oppositely arranged the first, second metal that can be mutually clamped
Clamping piece, the first, second insulation shell are fixedly installed in cooling lamp holder and socket respectively by the first, second metal clamp
In corresponding mounting hole position.
2. replaceable LED light according to claim 1, it is characterised in that：The cooling mechanism includes：It is equal by circumference
The even radiating fin for being distributed in cooling lamp holder outer surface is set to the heat-dissipating cylinder of radiating fin peripheral edge.
3. replaceable LED light according to claim 2, it is characterised in that：The radiating fin is located at cooling lamp holder
Outer surface close to light emitting module one end.
4. replaceable LED light according to claim 2, it is characterised in that：The radiating fin and radiating fin it
Between space be in communication with the outside by upper lower through-hole.
5. replaceable LED light according to claim 1, it is characterised in that：First metal clamp be equipped with to
It is opposite with the second metal clamp to open direction for the flexible clamp piece of outer opening；Second metal clamp is equipped with to the first metal
The elastic pinch of opposite two that clamping piece direction extends, two elastic pinch ends are turned up, are equipped in the position by proximal end
Inside bending；First, second metal clamp is relatively close to mobile until the minimum point of the bending crosses the side of flexible clamp piece
Edge forms clamped condition.
6. replaceable LED light according to claim 1, it is characterised in that：Outside first, second metal clamp
Wall is equipped with for the outward elasticity card base with cooling lamp holder and the clamping of socket the corresponding mounting hole position inner wall.
7. replaceable LED light according to claim 1, it is characterised in that：The light emitting module leans on the position of proximal edge
It sets and is equipped with card slot by even circumferential, the egress edge of bulb-shaped lampshade is equipped with clamping portion, and the two is by connecting and fixing.
8. replaceable LED light according to claim 7, it is characterised in that：The light emitting module leans on the position of proximal edge
The opening that card slot is equipped with by even circumferential is set, it is following by receiving is equipped with using center as a side bottom of center of circle direction of rotation in opening
Clamping portion protrusion and the groove for preventing it from reversing；Clamping portion is equipped on the outside of the egress edge of bulb-shaped lampshade, clamping portion is equipped with can
The upward protrusion contradicted with aforementioned grooves cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279366.6A CN105889771B (en) | 2016-04-29 | 2016-04-29 | A kind of replaceable LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279366.6A CN105889771B (en) | 2016-04-29 | 2016-04-29 | A kind of replaceable LED light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105889771A CN105889771A (en) | 2016-08-24 |
| CN105889771B true CN105889771B (en) | 2018-10-16 |
Family
ID=56703050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279366.6A Expired - Fee Related CN105889771B (en) | 2016-04-29 | 2016-04-29 | A kind of replaceable LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889771B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307164A (en) * | 2018-10-12 | 2019-02-05 | 中山市琪朗灯饰厂有限公司 | Lamps and lanterns |
| WO2021047530A1 (en) * | 2019-09-11 | 2021-03-18 | 苏州欧普照明有限公司 | Light source module, connection structure, and lamp |
| CN110985903B (en) | 2019-12-31 | 2020-08-14 | 江苏舒适照明有限公司 | Lamp module |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| CN111503556B (en) | 2020-04-23 | 2020-11-27 | 江苏舒适照明有限公司 | Spotlight structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962472Y (en) * | 2006-10-17 | 2007-10-17 | 莫列斯公司 | Overlapping jack electrical connector |
| CN201146285Y (en) * | 2007-12-19 | 2008-11-05 | 苏州三星电子有限公司 | Connector with symmetrical grab |
| CN202852733U (en) * | 2012-05-25 | 2013-04-03 | 林华木 | Dismountable xenon lamp |
| CN203413581U (en) * | 2013-07-11 | 2014-01-29 | 佛山市南海区华恒照明电器厂 | Plug-in LED lamp |
| US9618163B2 (en) * | 2014-06-17 | 2017-04-11 | Cree, Inc. | LED lamp with electronics board to submount connection |
| CN204045832U (en) * | 2014-08-20 | 2014-12-24 | 陈余川 | A kind of water-proof connector |
| CN205592676U (en) * | 2016-04-29 | 2016-09-21 | 林家鹳 | Replaceable LED (Light emitting diode) lamp |
-
2016
- 2016-04-29 CN CN201610279366.6A patent/CN105889771B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105889771A (en) | 2016-08-24 |
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