CN206943966U - A kind of light fixture - Google Patents
A kind of light fixture Download PDFInfo
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- CN206943966U CN206943966U CN201720910151.XU CN201720910151U CN206943966U CN 206943966 U CN206943966 U CN 206943966U CN 201720910151 U CN201720910151 U CN 201720910151U CN 206943966 U CN206943966 U CN 206943966U
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Abstract
The utility model embodiment discloses a kind of light fixture, including：Lamp body, light-source chamber and power source cavity are provided with the lamp body, passing channel is provided between the light-source chamber and the power source cavity, wherein, a side wall of the light-source chamber is inclined-plane；Light source, the light source are arranged on the inclined-plane in the light-source chamber；Power supply, the power supply are arranged in the power source cavity, and the power supply is connected by the passing channel with the light source；Reflector, the reflector include light inlet and light-emitting window, and the reflector is connected by the light inlet with the light source, and by the light source cover in the light inlet, opening of the light-emitting window towards the light-source chamber；The technical scheme that the utility model embodiment provides, while floodlighting and polarizing illumination are provided, and reduce dazzle, the utilization rate of light fixture energy is improved, in addition, passing channel realizes the connection of power supply and light source, avoid the cabling outside light fixture so that fitting structure is compacter and aesthetic property.
Description
Technical field
The utility model embodiment belongs to lighting technical field, specifically, is related to a kind of light fixture.
Background technology
LED light source has the advantages that specular removal, low stain, and just progressively substitution conventional light source comes into the life of people now
In.For example, floodlight (Floodlight), the LED light source exactly generally used now, the application of floodlight is very wide, very
More public places can use and arrive light fixture, such as billboard, highway, railway tunnel, bridges and culverts, square, building etc..
But used LED light source still has several drawbacks at present, for example, dazzle is excessive.At present, dazzle one is reduced
As by the way of blocking or by the way of light fixture size is increased, both modes have limitation, and phase to anti-dazzle
With the brightness under power, reducing light fixture.Meanwhile used LED light source is also present applied to polarisation area illumination effect at present
The situations such as fruit is bad and light fixture capacity usage ratio is low.
Utility model content
In view of this, the utility model embodiment provides a kind of light fixture, can simultaneously by floodlighting and polarizing illumination, and
Reduce dazzle.
To solve technical problem of the prior art, the utility model embodiment provides a kind of light fixture, including：
Lamp body, light-source chamber and power source cavity are provided with the lamp body, is provided between the light-source chamber and the power source cavity
Passing channel, wherein, a side wall of the light-source chamber is inclined-plane；
Light source, the light source are arranged on the inclined-plane in the light-source chamber；
Power supply, the power supply are arranged in the power source cavity, and the power supply is connected by the passing channel and the light source
Connect；
Reflector, the reflector include light inlet and light-emitting window, and the reflector passes through the light inlet and the light
Source connects, and by the light source cover in the light inlet, opening of the light-emitting window towards the light-source chamber.
Alternatively, the angular range between the inclined-plane and vertical plane includes 10 degree to 45 degree, wherein, the vertical plane is
The face vertical with the plane where the opening of the light-source chamber.
Alternatively, the reflector includes two side plates and bottom plate；
The side plate include head and the tail be sequentially connected first while, second while and the 3rd side, wherein, first side and institute
Inclined-plane connection is stated, second side and the opening of the light-source chamber are in the same plane, and the 3rd side is to away from described
The arc of second edge direction protrusion；
Threeth side of the bottom plate respectively with two side plates is connected.
Alternatively, the reflecting surface of two side plates and the reflecting surface of the bottom plate are curved surface；
The bottom plate is connected transition with the intersection of the side plate to be round and smooth.
Alternatively, in addition to light source chamber containment and power supply chamber containment；
The light source chamber containment is arranged on the opening of the light-source chamber, for sealing the light-source chamber, wherein, the light source
Chamber containment includes light-source chamber cover, light-source chamber glass and light-source chamber adhesive tape, and the opening of the light-source chamber is provided with the first mounting groove,
The light-source chamber adhesive tape is arranged in first mounting groove, and the light-source chamber glass is overlapped in the light-source chamber adhesive tape and will
The opening of the light-source chamber covers, and the light-source chamber cover is connected with the light-source chamber and the light-source chamber glass is fixed on into lamp
On body；
The power supply chamber containment is arranged on the opening of the power source cavity, for sealing the power source cavity, wherein, the power supply
Chamber containment includes power source cavity cover and power source cavity adhesive tape, and the opening of the power source cavity is provided with the second mounting groove, the power source cavity
Adhesive tape is arranged in second mounting groove, the power source cavity cover be overlapped in the power source cavity adhesive tape and and with the lamp body
Connect and cover the opening of the power source cavity.
Alternatively, multiple radiating fins are additionally provided with the lamp body, multiple radiating fins are arranged on the light source
Between chamber and the power source cavity.
Alternatively, ventilation notch, the ventilation are provided between the opening and the opening of the power source cavity of the light-source chamber
Notch forms vent passages with adjacent two radiating fins.
Alternatively, the size of the air inlet of the vent passages is less than the size of air outlet.
Alternatively, electric wire of the lamp body provided with the respirator connected with the power source cavity and with water joint leads to
Hole；
The power supply and the electric wire of external connection are stretched out by the electric wire through-hole, and by the water joint by described in
Electric wire through-hole seals.
Further optionally, in addition to：Support；
The connection member being provided with the relative both sides of the lamp body, the support are connected with the connection member；
Wherein, the junction of the support and the connecting portion is provided with projection and scale towards the connecting portion.
The technical scheme provided according to the utility model embodiment, light source are arranged on inclined-plane, and the light that light source is sent passes through
The light-emitting window of reflector is sent, wherein, after a part of light that light source is sent is reflected by reflector, shone from the light-emitting window of reflector
Shoot out to form indirect light emission, some light directly irradiates from light-emitting window directly to light to be formed, and light fixture both provided
Normal floodlighting also provides polarizing illumination simultaneously, and can effectively reduce light fixture dazzle, improves light fixture energy profit
With rate.In addition, passing channel realizes the connection of power supply and light source, the cabling outside light fixture is avoided so that fitting structure is more
Compact and aesthetic property.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model embodiment, for those of ordinary skill in the art, do not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the utility model
A part for embodiment, the schematic description and description of the utility model embodiment are used to explain that the utility model is implemented
Example, does not form the improper restriction to the utility model embodiment.
Fig. 1 is the decomposition texture schematic diagram of the light fixture of the utility model embodiment；
Fig. 2 is the cross-sectional view of the light fixture of the utility model embodiment；
Fig. 3 is the dimensional structure diagram of the reflector of the utility model embodiment；
Fig. 4 is the cross-sectional view of the reflector of the utility model embodiment；
Fig. 5 is the six views of the light fixture of the utility model embodiment；
Fig. 6 is the cross-sectional view of the radiating fin of the utility model embodiment and notch of divulging information；
Fig. 7 is the radiating gas flow schematic diagram of the light fixture of the utility model embodiment.
Reference：
10：Lamp body；11：Light-source chamber；12：Power source cavity；13：Inclined-plane；14：Respirator；15；Water joint；16：Connecting portion
Part；
20：Light source；
30：Power supply；
40：Reflector；41：Side plate；42：Bottom plate；43：First side；44：Second side；45：3rd side；
50：Light source chamber containment；51：Light-source chamber cover；52：Light-source chamber glass；53：Light-source chamber adhesive tape；
60：Power supply chamber containment；61：Power source cavity cover；62：Power source cavity adhesive tape；
70：Radiating fin；71：Ventilation notch；72：Vent passages；
80：Support.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model embodiment part of the embodiment, rather than whole embodiments.It is real based on the utility model
Apply the embodiment in example, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of the utility model embodiment protection.
In some flows described in specification of the present utility model, claims and above-mentioned accompanying drawing, include by
The multiple operations occurred according to particular order, these operations can not be performed or held parallel according to the order that it occurs herein
OK.The sequence number of operation such as 101,102 etc., it is only used for distinguishing each different operation, sequence number does not represent any hold in itself
Row order.In addition, these flows can include more or less operations, and these operations can perform or parallel in order
Perform.It should be noted that the description such as " first " herein, " second ", is for distinguishing different message, equipment, module
Deng, do not represent sequencing, it is different types also not limit " first " and " second ", herein " on ", " under ", " left side ",
Descriptions such as " right sides " be with reference to the accompanying drawings in direction depending on, do not represent the direction under real use state.
Inventor has found that at present, it is excessive that used LED light source has dazzle during the utility model is put into practice
Problem, and reduce dazzle mode acquired by effect nor very well, meanwhile, at present used in LED light source also exist should
For polarisation area illumination effect to be bad and the situations such as light fixture capacity usage ratio is low.
To solve defect present in prior art, the utility model embodiment provides a kind of light fixture, can passed through simultaneously
Floodlighting and polarizing illumination, and reduce dazzle.
The embodiment of the utility model embodiment is described in detail below in conjunction with drawings and Examples, thereby to this reality
With new embodiment, how application technology means solve technical problem and reach the implementation process of technical effect to fully understand
And implement according to this.
Fig. 1 is the decomposition texture schematic diagram of the light fixture of the utility model embodiment, as shown in Figure 1.
The utility model embodiment provides a kind of light fixture, including：Lamp body 10, light source 20, power supply 30 and reflector 40.
Wherein, light-source chamber 11 and power source cavity 12 are provided with lamp body 10, was provided between light-source chamber 11 and power source cavity 12
Line passage, wherein, a side wall of light-source chamber 11 is inclined-plane 13.Light-source chamber 11 and power source cavity 12 are each independent inner chamber, two
There are independent cover plate and waterproof construction in individual inner chamber, is only connected between two inner chambers by a circular pipe, and the pipeline is electricity
The passing channel of line.For passing channel one end open in light-source chamber 11 and another end opening in power source cavity 12, other faces are sealing.
Light source 20 is arranged on the inclined-plane 13 in light-source chamber 11.A kind of achievable mode is, lamp body 10 using die casting aluminium into
Type, light source 20 are screwed and are fitted on the inclined-plane 13 of light-source chamber 11, wherein, the joint place of light source 20 and lamp body 10 applies
There is heat-conducting silicone grease, realize high power radiation.Light source 20 includes multiple LED light sources, and multiple LED light sources are arranged according to default arrangement rule
Cloth, including but not limited to arranged according to square array.Light source 20 includes pcb board, and multiple LED light sources are arranged on pcb board, PCB
Plate is fixed by screws on the inclined-plane 13 of light-source chamber 11.
Power supply 30 is arranged in power source cavity 12, and power supply 30 is connected by passing channel with light source 20.Light source 20 and power supply 30
Between electric wire be only open by passing channel cabling, passing channel in light-source chamber 11 and power source cavity 12, other faces be sealing,
Reach the independence for both ensureing light-source chamber 11 and power source cavity 12, avoid the cabling outside light fixture again so that light fixture it is compact-sized,
And it ensure that the aesthetic property of light fixture outward appearance.Specifically, the output line of power supply 30 is welded on the pcb board of light source 20 through passing channel
On, power supply 30 is powered by pcb board for multiple LED powers, ensures the powered stable of light source 20.
Reflector 40 includes light inlet and light-emitting window, and reflector 40 is connected by light inlet with light source 20, and by light source 20
Cover in light inlet, opening of the light-emitting window towards light-source chamber 11.A kind of achievable mode is the light inlet and light source of reflector 40
20 pcb board face contact connection.
The light that the light source 20 being arranged on inclined-plane 13 is sent enters reflector 40 from the light inlet of reflector 40, then passes through
The light-emitting window of reflector 40 is sent, wherein, after a part of light that light source 20 is sent is reflected by reflector 40, from reflector 40
Light-emitting window is irradiated to form indirect light emission, and some light directly irradiates, lamp directly luminous to be formed from light-emitting window
Tool had both provided normal floodlighting while had also provided polarizing illumination, and individual can effectively reduce light fixture dazzle, improved lamp
Has capacity usage ratio so that the light of light fixture is softer, is more suitable for Landscape Lighting, billboard lighting, washes the illuminations such as wall neck
Domain.
The light fixture provided below the utility model embodiment is described in further detail.
Referring to Fig. 2, in order to realize that light fixture can not only provide floodlighting but also provide polarizing illumination, inclined-plane 13 and vertical plane it
Between there is certain angle of inclination A.In the utility model embodiment, the angular range between inclined-plane 13 and vertical plane includes 10 degree
To 45 degree, wherein, vertical plane is the face vertical with the plane where the opening of light-source chamber 11.Specifically, according to different illuminations
Demand and make industry requirement, angle of inclination A include but is not limited to for 10 degree, 15 degree, 20 degree, 25 degree, 30 degree, 35 degree, 40
Degree and 45 degree.
Referring to Fig. 3 and Fig. 4, reflector 40 includes two side plates 41 and bottom plate 42.Side plate 41 includes what head and the tail were sequentially connected
First at 43, second 44 and the 3rd side 45, wherein, the first side 43 is connected with inclined-plane 13, the second side 44 and light-source chamber 11
It is open in the same plane, the 3rd arc that 44 directions are protruded when 45 be to away from second.Bottom plate 42 respectively with two sides
3rd side 45 of plate 41 connects.Specifically, two side plates 41 of reflector 40 are symmetrically set relative to the longitudinal centre line of bottom plate 42
Put.Due to the 3rd when 45 be to away from second 44 directions protrusion arc, therefore bottom plate 42 is also arc, one end of bottom plate 42
It is close to light source 20 to be connected with inclined-plane 13, the other end extends along arc.Reflector 40 can use overall plastic cement or bulk metal
Shaping, appearance looks elegant.
The reflecting surface of two side plates 41 and the reflecting surface of bottom plate 42 are curved surface, and the intersection of bottom plate 42 and side plate 41 is
Round and smooth linking transition.Specifically, the reflecting surface of two side plates 41 and the reflecting surface of bottom plate 42 are curved-surface reflection side, three's
Reflecting surface can be with the angle of inclination of light source 20 in the round and smooth linking transition in intersection, the wherein reflecting surface of the bottom plate 42 of reflector 40
Corresponding change is made in change.A part of light that light source 20 is sent is irradiated come shape after being reflected by reflector 40 after light extraction
Into normal floodlighting, a part of light is directly over light-emitting window and irradiated to form polarizing illumination.
With continued reference to Fig. 1, in the utility model embodiment, light fixture also includes light source chamber containment 50 and power supply chamber containment 60.
Light source chamber containment 50 is arranged on the opening of light-source chamber 11, for seal light source chamber 11, wherein, light source chamber containment 50 includes
Light-source chamber cover 51, light-source chamber glass 52 and light-source chamber adhesive tape 53, the opening of light-source chamber 11 are provided with the first mounting groove, light source
Chamber adhesive tape 53 is arranged in the first mounting groove, and light-source chamber glass 52 is overlapped in light-source chamber adhesive tape 53 and by the opening of light-source chamber 11
Cover, light-source chamber cover 51 is connected with light-source chamber 11 and light-source chamber glass 52 is fixed on lamp body 10.Specifically, light source Cavity surface
Lid 51 has transmittance section, and transmittance section is corresponding with the light-emitting window of reflector 40, and light-source chamber glass 52 is located on transmittance section, from reflection
The light-emitting window of device 40, which irradiates, to be carried out light and is sent again by light-source chamber glass 52.Light-source chamber glass 52 includes but is not limited to transparent tempering
Glass.
Power supply chamber containment 60 is arranged on the opening of power source cavity 12, for sealing power source cavity 12, wherein, power supply chamber containment 60 includes
Power source cavity cover 61 and power source cavity adhesive tape 62, the opening of power source cavity 12 are provided with the second mounting groove, and power source cavity adhesive tape 62 is set
In the second mounting groove, power source cavity cover 61 is overlapped in power source cavity adhesive tape 62 and is connected with lamp body 10 and opening power source cavity 12
Lid is closed.
Referring to Fig. 5 and Fig. 6, multiple radiating fins 70 are additionally provided with lamp body 10, multiple radiating fins 70 are arranged on light source
Between chamber 11 and power source cavity 12.Specifically, multiple radiating fins 70 are uniformly arranged on the outside of lamp body 10, the table of radiating fin 70
Face is waveform, and corrugated surface energy improves the heat dispersion of light fixture.Light-source chamber 11 is with power source cavity 12 respectively by multiple radiatings
Fin 70 is kept apart, and such light source 20 will be dispersed in the diverse location of lamp body 10 with heat caused by power supply 30, contribute to light fixture
Integral heat sink, avoid heat from concentrating, can effectively ensure the radiating effect of lamp body 10.In addition, dissipating for increase power source cavity 12
Thermal effect, the outside of power source cavity 12 are also evenly arranged with multiple radiating fins 70, and the bottom of power supply 30 and the bottom surface of power source cavity 12 are direct
Fitting, heat caused by power supply 30 can be imported rapidly in lamp body 10, and the fin on via power source cavity 12 is distributed into environment,
So as to have the function that the quick heat radiating of power supply 30.
Referring to Fig. 5 to Fig. 7, ventilation notch 71, ventilation are provided between the opening of light-source chamber 11 and the opening of power source cavity 12
Notch 71 forms vent passages 72 with two adjacent radiating fins 70.Specifically, the size of the air inlet of vent passages 72 is small
In the size of air outlet.A kind of achievable mode is that there is row ventilation notch 71 in the front of lamp body 10, and (ventilation notch 71 is divulged information logical
The air inlet in road 72), the radiating fin 70 of lamp body 10 perpendicular to 10 positive EDS maps of lamp body and extends to these sides of notch two, leads to
Wind groove mouth 71 collectively constitutes shape one end osculum in a row, " chimney " of the big mouth of the other end with two corresponding radiating fins 70.
When light fixture works, cold air enters vent passages 72 from the air inlet of vent passages 72, becomes hot empty after vent passages 72
Gas, enter from the air outlet of vent passages 72 in environment.Heat caused by light fixture work can accelerate thermal convection current by " chimney " effect,
So as to take away amount of heat, heat caused by light source 20 is taken away rapidly, realizes the quick heat radiating of light fixture.
With continued reference to Fig. 1, in the utility model embodiment, lamp body 10 be provided with the respirator 14 that is connected with power source cavity 12 and
Electric wire through-hole with water joint 15.Power supply 30 and the electric wire of external connection are stretched out by electric wire through-hole, and are connect by waterproof
First 15 seal electric wire through-hole.When water joint 15 seals electric wire through-hole, water joint 15 is connected with lamp body 10, then leads to
The sealing of the sealing ring of water joint 15 is crossed, the electric wire of power supply 30 passes through water joint 15, by the locking spiral shell for locking water joint 15
Cap seals electric wire through-hole.The spiracle with respirator 14 is additionally provided with lamp body 10, respirator 14 is by sealing ring to exhaling
Sucker is sealed.Respirator 14 is connected with lamp body 10, is sealed by the sealing ring of respirator 14 so that the power supply of lamp body 10
Chamber 12 is in fully sealed position.
Light fixture also includes：Support 80.The connection member 16 being provided with the relative both sides of lamp body 10, support 80 and connecting portion
Part 16 is connected.Wherein, the junction of support 80 and connecting portion is provided with projection and scale towards connecting portion.Specifically,
The connecting portion of support 80 and lamp body 10 is bolted, be evenly equipped with the position of the connecting bolt of support 80 it is inwardly protruding, rise
Tooth pad acts on, and can reduce the parts of light fixture.There is scale on the surface of support 80, can accurate adjustment light fixture crevice projection angle.
In the specific implementation, connection member 16 is arranged on the relative both sides of lamp body 10, and support 80 passes through bolt and company
Relay part 16 connects.Frictional force between support 80 and lamp body 10 can be increased by the projection on support 80, ensure consolidating for light fixture
It is fixed, while the external tooth packing ring for increasing frictional force can be saved, installation is more convenient.By adjusting support of the support 80 to light fixture
Angle, realize the setting angle regulation of light fixture.Angular adjustment and the fixation of light fixture can be realized by support 80, improves dismounting and group
The efficiency of dress, so as to reduce the production cost of light fixture, promote the extensive use of light fixture.
In summary, the technical scheme that the utility model embodiment provides, has following beneficial effect：
1st, light source is arranged on inclined-plane, and the light that light source is sent is sent by the light-emitting window of reflector, wherein, what light source was sent
After a part of light is reflected by reflector, irradiated from the light-emitting window of reflector to form indirect light emission, some light
Directly irradiate from light-emitting window and directly lighted to be formed, light fixture had both provided normal floodlighting while also provided polarisation photograph
It is bright, and individual light fixture dazzle can be effectively reduced, improve light fixture capacity usage ratio；
2nd, passing channel realizes the connection of power supply and light source, avoids the cabling outside light fixture so that fitting structure is more
Compact and aesthetic property；
3rd, by radiating fin and vent passages, the quick heat radiating of light fixture, good heat dissipation effect are realized；
4th, realize angular adjustment and the fixation of light fixture by support, support be evenly equipped with lamp body contact surface it is inwardly protruding, can
Increase the frictional force of support and lamp body, ensure the fixation of light fixture, while the external tooth packing ring for increasing frictional force can be saved, pacify
Dress is more convenient.
It should be noted that, although specific embodiment of the present utility model is described in detail with reference to accompanying drawing,
But it should not be construed as the restriction to the scope of protection of the utility model.In the scope described by claims, this area skill
The various modification and variation that art personnel can make without creative work still fall within the scope of protection of the utility model.
The example of the utility model embodiment is intended to the technical characterstic for concisely illustrating the utility model embodiment so that this
Art personnel can intuitively understand the technical characterstic of the utility model embodiment, be not intended as the utility model embodiment
Improper restriction.
Device embodiment described above is only schematical, wherein the unit illustrated as separating component can
To be or may not be physically separate, it can be as the part that unit is shown or may not be physics list
Member, you can with positioned at a place, or can also be distributed on multiple NEs, it can be selected according to the actual needs
In some or all of module realize the purpose of this embodiment scheme, those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Some preferred embodiments of the utility model embodiment have shown and described in described above, but as it was previously stated, should
Understand that the utility model embodiment is not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment,
And can be used for various other combinations, modification and environment, and can in application contemplated scope described herein, by above-mentioned teaching or
The technology or knowledge of association area are modified.And the change and change that those skilled in the art are carried out do not depart from the utility model reality
Apply the spirit and scope of example, then all should be in the protection domain of the utility model embodiment appended claims.
Claims (10)
- A kind of 1. light fixture, it is characterised in that including：Lamp body, light-source chamber and power source cavity are provided with the lamp body, line was provided between the light-source chamber and the power source cavity Passage, wherein, a side wall of the light-source chamber is inclined-plane；Light source, the light source are arranged on the inclined-plane in the light-source chamber；Power supply, the power supply are arranged in the power source cavity, and the power supply is connected by the passing channel with the light source；Reflector, the reflector include light inlet and light-emitting window, and the reflector is connected by the light inlet and the light source Connect, and by the light source cover in the light inlet, opening of the light-emitting window towards the light-source chamber.
- 2. light fixture according to claim 1, it is characterised in that the angular range between the inclined-plane and vertical plane includes 10 Spend to 45 degree, wherein, the vertical plane is the face vertical with the plane where the opening of the light-source chamber.
- 3. light fixture according to claim 1, it is characterised in that the reflector includes two side plates and bottom plate；The side plate include head and the tail be sequentially connected first while, second while and the 3rd side, wherein, first side with it is described tiltedly Face connects, and second side and the opening of the light-source chamber are in the same plane, and the 3rd side is to away from described second The arc of edge direction protrusion；Threeth side of the bottom plate respectively with two side plates is connected.
- 4. light fixture according to claim 3, it is characterised in that the reflectings surface of two side plates and the bottom plate it is anti- The face of penetrating is curved surface；The bottom plate is connected transition with the intersection of the side plate to be round and smooth.
- 5. light fixture according to claim 1, it is characterised in that also including light source chamber containment and power supply chamber containment；The light source chamber containment is arranged on the opening of the light-source chamber, for sealing the light-source chamber, wherein, the light source chamber containment Including light-source chamber cover, light-source chamber glass and light-source chamber adhesive tape, the opening of the light-source chamber is provided with the first mounting groove, described Light-source chamber adhesive tape is arranged in first mounting groove, and the light-source chamber glass is overlapped in the light-source chamber adhesive tape and by described in The opening of light-source chamber covers, and the light-source chamber cover is connected with the light-source chamber and the light-source chamber glass is fixed on into lamp body On；The power supply chamber containment is arranged on the opening of the power source cavity, for sealing the power source cavity, wherein, the power supply chamber containment Including power source cavity cover and power source cavity adhesive tape, the opening of the power source cavity is provided with the second mounting groove, the power source cavity adhesive tape It is arranged in second mounting groove, the power source cavity cover is overlapped in the power source cavity adhesive tape and is connected simultaneously with the lamp body The opening of the power source cavity is covered.
- 6. light fixture according to claim 1, it is characterised in that multiple radiating fins are additionally provided with the lamp body, it is multiple The radiating fin is arranged between the light-source chamber and the power source cavity.
- 7. light fixture according to claim 6, it is characterised in that the opening and the opening of the power source cavity of the light-source chamber it Between be provided with ventilation notch, the ventilation notch forms vent passages with adjacent two radiating fins.
- 8. light fixture according to claim 7, it is characterised in that the size of the air inlet of the vent passages is less than air outlet Size.
- 9. light fixture according to claim 1, it is characterised in that the lamp body is provided with the breathing connected with the power source cavity Device and the electric wire through-hole with water joint；The power supply and the electric wire of external connection are stretched out by the electric wire through-hole, and by the water joint by the electric wire Through hole seals.
- 10. light fixture according to claim 1, it is characterised in that also include：Support；The connection member being provided with the relative both sides of the lamp body, the support are connected with the connection member；Wherein, the junction of the support and the connecting portion is provided with projection and scale towards the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910151.XU CN206943966U (en) | 2017-07-25 | 2017-07-25 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910151.XU CN206943966U (en) | 2017-07-25 | 2017-07-25 | A kind of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943966U true CN206943966U (en) | 2018-01-30 |
Family
ID=61371556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910151.XU Active CN206943966U (en) | 2017-07-25 | 2017-07-25 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943966U (en) |
-
2017
- 2017-07-25 CN CN201720910151.XU patent/CN206943966U/en active Active
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