CN206918823U - Lamp device - Google Patents
Lamp device Download PDFInfo
- Publication number
- CN206918823U CN206918823U CN201720186128.0U CN201720186128U CN206918823U CN 206918823 U CN206918823 U CN 206918823U CN 201720186128 U CN201720186128 U CN 201720186128U CN 206918823 U CN206918823 U CN 206918823U
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- cup
- main casing
- lamp device
- drive circuit
- light
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- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
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- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of lamp device, for being installed to the receiving space of metope, include following elements.Circuit of light sources, illuminating light is produced when being powered.Main casing, there is exposed division and embedded division, the exposed division is at least part of outside the metope, and the bit embedded portion is in the receiving space.Cup, there is bottom of cup to be abutted against with cup side surrounding portion, the cup side surrounding portion and the embedded division of the main casing, the bottom of cup carries the circuit of light sources.Drive circuit box, for putting drive circuit, the drive circuit produces the electric current for driving the circuit of light sources after power up.And an at least attachment structure, the cup, the main casing are sequentially fixed together with the drive circuit box.Can reach reduces cost, increase elasticity, increase security with stability and/or reduces the advantages that assembling complexity.
Description
Technical field
The utility model is on a kind of lamp device, and especially in regard to a kind of LED lamp device.
Background technology
Lighting apparatus always is important article to human lives.With the progress of electronic technology, people always want to
Lighting apparatus can be less expensive, more efficient or with better function.In addition, for the design of varying environment, the letter of installation
Just, the damage of wet environment to light fixture etc. is avoided that, the factor to be considered when also can be one innovative lighting fixtures of design.
For example, for the light fixture installed in ceiling, almost each family can have similar demand.Very
Extremely, may just there is the light fixture of several insertion ceilings inside a house.Due to large number of, and the use to be faced
Demand difference.It is any to improve small local innovation, very big overall technology effect can be brought.For example, such as
Fruit can increase the convenience of installation, for the adjustment elasticity of different installation parameters, the steam of barrier humidity or reduction assembling
Cost, all can be very valuable innovation work.
Therefore, how preferably to be innovated in the technology for seeming ripe, inherently one valuable
The challenge of value.
Utility model content
According to first embodiment of the present utility model, there is provided a kind of lamp device, for being installed to the receiving space of metope.
For example, this lamp device can be designed to mount on the Down lamp in ceiling metope cavity.Certainly, except ceiling with
Outside, on other metopes, or most of position of metope is protruded from, but is fixed on and is attached to the receiving that the box body of metope is formed
Space falls within the covering scope of this concept.In addition, for on-fixed in metope, but moveable light fixture, as long as it has
There is the embedded division that a receiving space can dispose following main casings, it should also equal parts can be listed in by doctrine of equivalents
It is placed in the lamp device of metope receiving space.
This lamp device has circuit of light sources, and illuminating light is produced when being powered.The reality of this circuit of light sources
Applying example includes the circuit of light sources that LED (Light Emitted Diode, light-emittingdiode) core particles are formed with corresponding circuit.When
So, other light sources for being adapted for mount on this embodiment can also be used according to different design requirements.
This lamp device has main casing.Main casing has exposed division and embedded division.This main casing can be one
Shaping, such as the integral member made of plastic cement process technology.The exposed division is at least part of outside the metope,
The embedded division is then in the receiving space.This exposed division can have the metope that simultaneously reclines, and have another side then away from wall
Face.
This lamp device has cup.Cup has bottom of cup with cup side surrounding portion.Cup side ring
Abutted against around portion and the embedded division of the main casing.The bottom of cup carries the circuit of light sources.Referred to herein as cup
The bottom of body can deduct a small number of holes with side surrounding portion, with more than 90% solid surface or with more
The network structure of individual hole or other frame modes are formed.
This lamp device has drive circuit box, and for putting drive circuit, the drive circuit produces after power up
Drive the electric current of the circuit of light sources.
This lamp device also has an at least attachment structure, by the cup, the main casing with the drive circuit
Box is sequentially fixed together.In one of the embodiments, by the fixation of attachment structure, the cup is with the drive circuit
Box clips the main casing in fixed position.In another embodiment, described permanent order can be main casing, cup
Body, followed by drive circuit box.
The attachment structure can pass through main casing, the protrusion structure of the cup or the drive circuit box, slot hole
Hole, and/or collocation screw form this attachment structure.
In one of embodiment, the attachment structure includes the hollow cylinder and screw on the drive circuit box.
This hollow cylinder can be integrally formed with the drive circuit box and be made.The hollow cylinder has the spiral shell of the corresponding screw
Line.The screw penetrates from the hole of the bottom of cup, by the hole of the embedded division of the main casing, into described
The hollow cylinder of drive circuit box, the cup, the main casing are sequentially fixed together with the drive circuit box.
In one embodiment, the circuit of light sources includes substrate.This substrate can including aluminium etc. metal material.It is described
There is the hole of corresponding above-mentioned screw, after the screw corresponds to the hole of the screw through the substrate, into institute on substrate
State the hole of bottom of cup.Then, the screw is again by the hole of the embedded division of the main casing, into the driving
The hollow cylinder of circuit box.By such connection, by the substrate, the cup, the master of the circuit of light sources
Housing is sequentially fixed together with the drive circuit box.
In one embodiment, the bottom of the embedded division of the drive circuit box and the main casing can be set pair
The first alignment structures answered.In addition, the embedded division of the main casing can set corresponding second to align with the cup
Structure.Pass through first alignment structures and second alignment structures, it can be ensured that the main casing and the drive circuit box
It is fixed together when assembling with predetermined angle.This structural stability, reduction group for keeping overall lamp device
The difficulty of dress, and reduce the flaw assembled and have obvious help.
Here the first alignment structures for mentioning or the second alignment structures can be convex corresponding to collocation by groove, track, hole
Block, raised line etc..Also, the element of the first alignment structures or the second alignment structures can be with the main casing, the cup or institute
State the material part of drive circuit box or be all integrally formed, or formed with extra element.
The bottom of the embedded division of above-mentioned main casing can be most of solid, it is possibility to have one accounts for the bottom gross area and exceedes
30%th, 50% or 70% hole.In one embodiment, the base section of the cup is directly embedded in by this main casing
The hole of portion bottom is towards drive circuit box.The marginal portion of the bottom of the cup and the marginal portion of the main casing are supported
Connect.By such design, it can further increase radiating efficiency.Also, drive circuit can more easily be connected to described
The light supply apparatus of cup.
When this lamp device is a Down lamp, the drive circuit box can have two adjutages, use respectively
To install two fixed springs, described two fixed springs are used for the lamp device being fixed to the receiving of the metope
Space.
In addition, the adjutage can have adjustment structure, for adjusting the width of two spring extensions, to adapt to not
The same receiving space.For example, adjutage can have track, for installing the sheet metal that can be moved in track.Gold
Category piece can be screwed in the specified location on track.Sheet metal further connects the spring, to adjust the spring
The width of extension.By such design, same lamp device may be mounted in the Down lamp receiving space of different pore size, enter
One step adds this lamp device using the elasticity with installing.For example, if having inside house it is a variety of not
With the hole of size, same lamp device still can be bought.In addition, for the standard of country variant difference Down lamp size,
Same Design of Luminaires can also be carried out, and then manufacturing cost and stock buildup elasticity and efficiency is greatly reduced.
In one embodiment, the circuit of light sources can include substrate, multiple LED core particles and connection terminal, the drive
There are dynamic circuit two electrodes to be connected through the bottom of cup with the connection terminal.Wherein the multiple LED core particle can be with
With the geometric configurations of the similar bottom of cup on the substrate.
For example, cup is rounded bottom, then multiple LED core particles can around the center of circle of bottom of cup with one circle or
The mode spread configuration of multi-turn.If cup is polygon, multiple LED core particles can also be around the polygon of bottom of cup
The spread configuration in a manner of a circle or multi-turn.
In one embodiment, lamp device can also include softbox.For example, softbox can be at surface atomizing
The plastic cement or glass plate of reason, for the soft light to shed, reach the effect of Uniform Illumination.
The exposed division of the main casing defines exposed hole.The softbox can cover the exposed hole and with the main casing
It is fixedly connected.For example, the exposed division of the main casing has individual hierarchic structure close to the region of exposed hole, described for disposing
The marginal portion of softbox.In one kind designs, the softbox can be simultaneously against the rising wood of the cup so that the cup
Body is blocked by the softbox with the embedded division of the main casing, to keep fixed.
In other words, under such design, can be fixed in the place gluing that softbox contacts with main casing.Soft
When tabula rasa is fixed with main casing, while the cup is secured, but also viscose is gone up in addition without need for cup, this is right
Further decline can be obtained in the cost of assembling.
In addition, this viscose can have waterproof and/or the property of radiating, to further provide for the guarantor to circuit of light sources
Shield.
Can be straight line in the side in cup side surrounding portion for the shape of cup, multistage straight line, curve is more
The design of section curve or partial straight lines partial trace.The shape of cup can be set in response to the light source allocation position of circuit of light sources
Meter so that multiple light sources more towards preceding outside metope and then increase illumination efficiency, and can reduce heat by the radiation of cup
Accumulation is in lamp device.
In one embodiment, the rising wood girth of the cup is more than the girth of the bottom of cup.Citing comes
Say, the rising wood of cup, that is, relatively close to the part of metope, there is one than bottom of cup, that is, compare away from wall
The part in face, bigger girth.If the rising wood of cup is circle with bottom, the circular circle than bottom of rising wood
Diameter is bigger.
In addition, in one embodiment, the side in the cup side surrounding portion is a curve, and the curve is close to institute
Stating bottom of cup has the rate of curving more relatively low than the rising wood close to the cup.
In one embodiment, the cup material is harder than the main casing.Such design can reduce integral into
This, but ensures the stability of structure simultaneously, because the strong character of cup may insure that light supply apparatus by appropriate protection, enters one
The security of step increase lamp device.Therefore, main casing can be manufactured with plastic cement, and cup can use metal, alloy or hardness
Higher plastic cement or other materials manufacture.
In addition, if cup is to use metal or the material manufacture comprising metal, or use the transcalent other materials system of appearance
Make, the heat dissipation problem of lamp device can be solved further.
In one embodiment, wherein the surface of the cup is coated with white coating, to strengthen reflecting effect.In addition, cup
The inside of body can be also white material, and so, the surface of cup is not necessarily required to be coated a coating.Except white applies
Material, the coating of other colors or suitable reflective coating can also be arranged on the surface on the inside of cup, to strengthen reflecting effect.
In one embodiment, lamp device also includes external connection terminal, and the external connection terminal side connects institute
Drive circuit is stated, opposite side is connected with external power source.The external connection terminal can have the structure of light bulb head, to be directly transferred to
Tube face is electrically connected.
In addition, in one embodiment, the side of the main casing has one or more ladder paragraphs, for positioning installation
The cup and soft light cover.
In addition, in one embodiment, the drive circuit box has the 3rd alignment structures, for the main casing that aligns
When being fixed with the drive circuit box, to keep predetermined angular.
Designed by the so different lamp devices for implementing combination, can reach reduces cost, increase elasticity, increase safety
Property with stability and/or reduce assembling complexity the advantages that.
Brief description of the drawings
Fig. 1 illustrates the schematic diagram being placed according to the utility model embodiment on metope.
Fig. 2 illustrates the local element schematic perspective view of the utility model embodiment.
Fig. 3 illustrates the local element schematic perspective view of the utility model embodiment.
Fig. 4 A illustrate the local element top view of the utility model embodiment.
Fig. 4 B illustrate the utility model embodiment Fig. 4 A schematic side view.
Embodiment
It please interact reference picture 1, Fig. 2, Fig. 3, Fig. 4 A and Fig. 4 B.The utility model reality will be illustrated by these diagrams below
Apply the concept of example.
First, it refer to Fig. 1.Fig. 1 has a lamp device 10, is in this example a Down lamp, may be mounted at
Receiving space 121 in metope 12.Certainly, in addition to ceiling, on other metopes, or the major part of metope is protruded from
Position, but the receiving space for being fixed on the box body composition for being attached to metope falls within the covering scope of this concept.In addition, for
On-fixed is in metope, but moveable light fixture, as long as it has the insertion that a receiving space can dispose following main casings
Portion, it should also the lamp device that equal parts are placed in metope receiving space can be listed in by doctrine of equivalents.
This lamp device has main casing.Main casing has exposed division 102 and embedded division 101.Referred to herein as expose
Portion 102 is primarily referred to as the part that main casing exposes metope, and embedded division 101 is referred mainly to positioned at the part of receiving space 121.This
Individual main casing can be integrally formed, such as the integral member made of plastic cement process technology.Certainly, in other embodiment
In, this main casing can also be assembled by two or more elements.The exposed division 102 is at least part of in the wall
Outside face, the embedded division 101 is then in the receiving space.This exposed division 102 can have the metope 12 that simultaneously reclines, and have another
Simultaneously then away from metope 12.
This lamp device 10 can have two adjutages 104.Adjutage 104 can further configure fixed spring 105,
For lamp device is fixed in the receiving space 121 of metope 12.
This lamp device 10 has drive circuit box 103, for putting drive circuit.The drive circuit is after power up
Produce the electric current of driving circuit of light sources.Drive circuit is connected to the power supply of outside by connecting line or corresponding terminal 1069.
Then please interlock reference picture 2, Fig. 3, Fig. 4 A and Fig. 4 B.The local element that Fig. 2 illustrates the utility model embodiment is stood
Body schematic diagram.Fig. 3 illustrates the local element schematic perspective view of the utility model embodiment.Fig. 4 A illustrate the utility model embodiment
Local element top view.Fig. 4 B illustrate the utility model embodiment Fig. 4 A schematic side view.
From these figures it can furthermore be seen that this lamp device 10 has circuit of light sources 108, produced when being powered
Illuminating light.The embodiment of this circuit of light sources 108 includes LED (Light Emitted Diode, light-emittingdiode) core particles
1084 circuit of light sources 108 formed with corresponding circuit.Certainly, other light sources for being adapted for mount on this embodiment can also
Used according to different design requirements.
This lamp device has cup 107.Cup 107 has bottom of cup 1073 with cup side surrounding portion 1072.
The cup side surrounding portion 1072 and the embedded division 101 of the main casing abut against.The one of the bottom of cup 1073
Face carries the circuit of light sources 108.Referred to herein as bottom of cup 1073 with side surrounding portion 1072 can deduct a small number of holes
Hole, network structure or other frame mode structures with more than 90% solid surface or with multiple holes
Into.
This lamp device 10 can have an at least attachment structure, by the cup 107, the main casing with the drive
Dynamic circuit box 103 is sequentially fixed together.In one of the embodiments, by the fixation of attachment structure, the cup 107 with
The drive circuit box 103 clips the embedded division 101 of the main casing in fixed position.In another embodiment, it is described
Permanent order can be main casing, cup 107, followed by drive circuit box 103.
The attachment structure can by main casing, the cup 107 or the drive circuit box 103 protrusion structure,
Groove hole, and/or collocation screw form this attachment structure.
For example, be can see in Fig. 3 and Fig. 4 A on the substrate of circuit of light sources 108 has two pairs of holes 1082,1083.Its
In a pair of holes 1082 can be inserted into screw.Screw first passes through the hole on the substrate of circuit of light sources 108, then passes through cup 107
Corresponding hole, then by main casing embedded division 101 corresponding hole, be inserted into the hollow leg of corresponding screw thread
1031.This hollow leg can be established on drive circuit box 103.This hollow cylinder 1031 can be with the drive circuit
Box 103, which is integrally formed, to be made.
Drive circuit box 103 can place drive circuit 106.Electric current caused by drive circuit 106 can pass through two terminals
1061, through the hole at the back of cup 107, it is connected to circuit of light sources 108.
In one embodiment, the circuit of light sources 108 includes substrate.This substrate can including aluminium etc. metal material.
There is the hole 1082 of corresponding above-mentioned screw, the screw corresponds to the hole of the screw through the substrate on the substrate
After 1082, into the hole of the bottom of cup 107.Then, the screw passes through the embedded division 101 of the main casing again
Hole, into the hollow cylinder 1031 of the drive circuit box 103.By such connection, by the circuit of light sources
The substrate, the cup 107, the main casing be sequentially fixed together with the drive circuit box 103.Referred to herein as
In example, hollow cylinder has two but it is also possible to be other number.Hollow cylinder can further strengthen whole lamp device
10 structural stability.
In one embodiment, the bottom of the embedded division 101 of the drive circuit box 103 and the main casing can be with
First alignment structures corresponding to setting.This alignment structures can have a variety of different ways, such as in the ditch of main casing in Fig. 2
Groove 1011, projection (not shown) corresponding with drive circuit box 103, may be constructed the counter structure for aliging.In addition,
The embedded division 101 of the main casing can also set corresponding second alignment structures with the cup 107.This alignment knot
Structure can also have a variety of different ways, for example, the cylinder 1013 in Fig. 3 on main casing, can be inserted into the bottom pair of cup 107
The hole 1083 answered, form a corresponding alignment structures.It should be noted that such alignment structures number can be according to not
Same design needs to be adjusted.Pass through first alignment structures and second alignment structures, it can be ensured that cup 107, institute
Main casing is stated to be fixed together with predetermined angle when assembling with the drive circuit box 103.This is for keeping overall
The structural stability of lamp device 10, the difficulty for reducing assembling, and reduce the flaw assembled and have obvious help.
Here the first alignment structures for mentioning or the second alignment structures can be convex corresponding to collocation by groove, track, hole
Block, raised line etc..Also, the element of the first alignment structures or the second alignment structures can with the main casing, the cup 107 or
The material part of the drive circuit box 103 is all integrally formed, or is formed with extra element.
The bottom of the embedded division 101 of above-mentioned main casing can be most of solid, it is possibility to have one accounts for the bottom gross area
Hole more than 30%, 50% or 70%.For example, main casing bottom in figure 3, have and draw hole 1014
Schematic diagram.In one embodiment, the bottom of cup 1073 of the cup 107 directly passes through this bottom of main casing embedded division 101
The hole 1014 in portion is towards drive circuit box 103.The marginal portion of the bottom 1073 of the cup 107 and the side of the main casing
Edge point abuts.By such design, it can further increase radiating efficiency.Also, drive circuit 106 can be more easily
It is connected to the light supply apparatus 108 of the cup 107.
Fig. 2 is refer to, when this lamp device 10 is a Down lamp, the drive circuit box 103 can have two
Individual adjutage 1041, it is respectively intended to that two fixed springs 105 are installed, described two fixed springs 105 are used for filling the light fixture
Put 10 receiving spaces 121 for being fixed to the metope.
In addition, the adjutage 1041 can have adjustment structure, for adjusting the width that two springs 105 extend,
To adapt to the different receiving spaces.For example, adjutage 1041 can have track 10411, can be in track for installing
The sheet metal 1042 of middle movement.Sheet metal 1042 can be screwed in specifying on track 10411 by screw hole 10412
Position.Sheet metal 1042 further connects the spring 105, to adjust the width that the spring 105 extends.Set by such
Meter, same lamp device may be mounted in the Down lamp receiving space of different pore size, further increase this lamp device
Using the elasticity with installing.For example, if there are a variety of various sizes of holes inside a house, still can purchase
Buy same lamp device.In addition, for the standard of country variant difference Down lamp size, same light fixture can also be carried out and set
Meter, and then manufacturing cost and stock buildup elasticity and efficiency is greatly reduced.
In one embodiment, the circuit of light sources can include substrate, multiple LED core particles 1084 and connection terminal
1081, there are the drive circuit 106 two electrodes 1061 to connect through the bottom of cup 107 with the connection terminal 1081
Connect.Wherein the multiple LED core particle 1084 can be with the geometric configurations of the similar bottom of cup on the substrate.
For example, cup 107 is rounded bottom, then multiple LED core particles 1084 can be around the circle of the bottom of cup 107
Heart spread configuration in a manner of a circle or multi-turn.If cup 107 is polygon, multiple LED core particles 1084 can also be surround
The polygon of the bottom of cup 107 spread configuration in a manner of a circle or multi-turn.
In one embodiment, lamp device 10 can also include light-passing board 1030.For example, light-passing board 1030 can be
The plastic cement or glass plate of surface atomizing processing, for the soft light to shed, reach the effect of Uniform Illumination.
The exposed division 102 of the main casing defines exposed hole.The light-passing board 1030 can cover the exposed hole and with institute
Main casing is stated to be fixedly connected.For example, the exposed division 102 of the main casing has individual hierarchic structure close to the region of exposed hole
1012, for disposing the marginal portion of the softbox.In one kind designs, the light-passing board 1030 can be simultaneously against the cup
The rising wood 1071 of body 107 so that the cup is blocked by the light-passing board 1030 with the embedded division 101 of the main casing, with
Keep fixing.
In other words, under such design, can be fixed in the place gluing that light-passing board 1030 contacts with main casing.
When light-passing board 1030 is fixed with main casing, while the cup 107 is secured, but also without need for cup 107
Upper viscose in addition, this can obtain further decline for the cost of assembling.
In addition, this viscose can have waterproof and/or the property of radiating, to further provide for the guarantor to circuit of light sources
Shield.
Can be straight line in the side in cup side surrounding portion 1072 for the shape of cup, multistage straight line is bent
Line, the design of multistage curve or partial straight lines partial trace.The shape of cup 107 can match somebody with somebody in response to the light source of circuit of light sources 108
Seated position and design so that multiple light sources more towards before outside metope and then can increase illumination by the radiation of cup 107
Efficiency, and heat history is reduced in lamp device.
In one embodiment, the girth of the rising wood 1071 of the cup 107 is more than the bottom of cup 1073
Girth.For example, the rising wood 1071 of cup, that is, relatively close to the part of metope, there is one and compare bottom of cup
1073, that is, the relatively part away from metope, bigger girth.If the rising wood 1071 of cup 107 is with bottom of cup
If 1073 are circle, the circle of rising wood 1071 is bigger than the round diameter of bottom 1073.
In addition, in one embodiment, the side in the cup side surrounding portion 1072 is a curve, the curve by
The nearly bottom of cup 1073 has the rate of curving more relatively low than the rising wood 1071 close to the cup.
In one embodiment, the material of cup 107 is harder than the main casing.Such design can reduce entirety
Cost, but the stability of structure is ensured simultaneously, because the strong character of cup 107 may insure circuit of light sources by appropriate guarantor
Shield, further increase the security of lamp device.Therefore, main casing can be manufactured with plastic cement, and cup 107 can use metal,
Alloy or the higher plastic cement of hardness or other materials manufacture.
In addition, if cup 107 is to use metal or the material manufacture comprising metal, or use the transcalent other materials of appearance
Manufacture, the heat dissipation problem of lamp device can be solved further.
In one embodiment, wherein the surface of the cup 107 is coated with white coating, to strengthen reflecting effect.In addition,
The inside of cup 107 can be also white material, and so, the surface of cup 107 is not necessarily required to be coated a coating.Remove
White coating, the coating of other colors or is adapted to reflective coating to be arranged on the surface of the inner side of cup 107, to strengthen
Reflecting effect.
In one embodiment, lamp device also includes external connection terminal, and the external connection terminal side connects institute
Drive circuit 106 is stated, opposite side is connected with external power source.The external connection terminal can have the structure of light bulb head, with direct
Tube face is transferred to be electrically connected.
In addition, in one embodiment, the side of the main casing has one or more ladder paragraphs, for positioning installation
The cup and soft light cover.
In addition, in one embodiment, the drive circuit box has the 3rd alignment structures, for the main casing that aligns
When being fixed with the drive circuit box, to keep predetermined angular.
Designed by the so different lamp devices for implementing combination, can reach reduces cost, increase elasticity, increase safety
Property with stability and/or reduce assembling complexity the advantages that.
Although the utility model is illustrated with the above embodiments as far as possible, the personnel being familiar with this technical field
Appropriate replacement or modification should can be carried out according to above-mentioned explanation, these are replaced or changed or combination includes saving a member
Part or increase element, should all belong to the scope of the utility model.
Claims (20)
- A kind of 1. lamp device, for being installed to the receiving space of metope, it is characterised in that include：Circuit of light sources, illuminating light is produced when being powered；Main casing, there is exposed division and embedded division, the exposed division is at least part of outside the metope, the bit embedded portion In in the receiving space；Cup, have bottom of cup described embedding with the main casing with cup side surrounding portion, the cup side surrounding portion Enter portion to abut against, the bottom of cup carries the circuit of light sources；Drive circuit box, for putting drive circuit, the drive circuit produces the electricity for driving the circuit of light sources after power up Stream；AndAn at least attachment structure, the cup, the main casing are sequentially fixed together with the drive circuit box.
- 2. lamp device as claimed in claim 1, it is characterised in that the attachment structure is included on the drive circuit box Hollow cylinder and screw, the hollow cylinder have a screw thread of the corresponding screw, and the screw is from the bottom of cup Hole penetrates,, will into the hollow cylinder of the drive circuit box by the hole of the embedded division of the main casing The cup, the main casing are sequentially fixed together with the drive circuit box.
- 3. lamp device as claimed in claim 2, it is characterised in that the circuit of light sources includes substrate, has on the substrate There is the hole of the corresponding screw, after the screw corresponds to the hole of the screw through the substrate, into the cup bottom The hole in portion, then the hole for the embedded division for passing through the main casing, into the hollow cylinder of the drive circuit box, The substrate, the cup, the main casing of the circuit of light sources are sequentially fixed together with the drive circuit box.
- 4. lamp device as claimed in claim 1, it is characterised in that the drive circuit box is described embedding with the main casing Entering the bottom in portion has corresponding first alignment structures, and the embedded division and the cup of the main casing have corresponding second pair Neat structure, through first alignment structures and second alignment structures, it is ensured that the main casing and the drive circuit box It is fixed together when assembling with predetermined angle.
- 5. lamp device as claimed in claim 1, it is characterised in that the bottom of the embedded division of the main casing has one Hole.
- 6. lamp device as claimed in claim 1, it is characterised in that the drive circuit box has two adjutages, respectively For installing two fixed springs, described two fixed springs are used for the lamp device being fixed to the appearance of the metope Receive space.
- 7. lamp device as claimed in claim 6, it is characterised in that the adjutage has adjustment structure, for adjusting two The width of the individual spring extension, to adapt to the different receiving spaces.
- 8. lamp device as claimed in claim 1, it is characterised in that the circuit of light sources include substrate, multiple LED core particles with And there are two electrodes to be connected through the bottom of cup with the connection terminal for connection terminal, the drive circuit.
- 9. lamp device as claimed in claim 8, it is characterised in that the multiple LED core particle is with the similar bottom of cup Geometric configurations on the substrate.
- 10. lamp device as claimed in claim 1, it is characterised in that also determine comprising light-passing board, the exposed division of the main casing Adopted exposed hole, the light-passing board cover the exposed hole and are fixedly connected with the main casing, and the light-passing board is against institute State the rising wood of cup so that the cup is blocked by the light-passing board with the embedded division of the main casing, to keep fixed.
- 11. lamp device as claimed in claim 10, it is characterised in that the light-passing board is consolidated with the main casing through viscose It is scheduled on together.
- 12. lamp device as claimed in claim 10, it is characterised in that the rising wood girth of the cup is more than described The girth of bottom of cup.
- 13. lamp device as claimed in claim 1, it is characterised in that the side in the cup side surrounding portion is a curve, The curve has the rate of curving more relatively low than the rising wood close to the cup close to the bottom of cup.
- 14. lamp device as claimed in claim 1, it is characterised in that the cup material is harder than the main casing.
- 15. lamp device as claimed in claim 1, it is characterised in that the material of the cup includes metal.
- 16. lamp device as claimed in claim 1, it is characterised in that the surface coating white coating of the cup, to strengthen Reflecting effect.
- 17. lamp device as claimed in claim 1, it is characterised in that also comprising external connection terminal, the external connection end Sub- side connects the drive circuit, and opposite side is connected with external power source.
- 18. lamp device as claimed in claim 17, it is characterised in that the external connection terminal has the knot of light bulb head Structure, it is electrically connected with being directly transferred to tube face.
- 19. lamp device as claimed in claim 1, it is characterised in that the side of the main casing has ladder paragraph, for fixed Position disposes the cup and soft light cover.
- 20. lamp device as claimed in claim 1, it is characterised in that the drive circuit box has the 3rd alignment structures, uses When being fixed come the main casing that aligns with the drive circuit box, to keep predetermined angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186128.0U CN206918823U (en) | 2017-02-28 | 2017-02-28 | Lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186128.0U CN206918823U (en) | 2017-02-28 | 2017-02-28 | Lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918823U true CN206918823U (en) | 2018-01-23 |
Family
ID=61310370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186128.0U Active CN206918823U (en) | 2017-02-28 | 2017-02-28 | Lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062100A (en) * | 2017-02-28 | 2017-08-18 | 漳州立达信灯具有限公司 | Lamp device |
-
2017
- 2017-02-28 CN CN201720186128.0U patent/CN206918823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062100A (en) * | 2017-02-28 | 2017-08-18 | 漳州立达信灯具有限公司 | Lamp device |
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