CN109210420A - LED equalizing control circuit and LED drive module - Google Patents
LED equalizing control circuit and LED drive module Download PDFInfo
- Publication number
- CN109210420A CN109210420A CN201710548351.XA CN201710548351A CN109210420A CN 109210420 A CN109210420 A CN 109210420A CN 201710548351 A CN201710548351 A CN 201710548351A CN 109210420 A CN109210420 A CN 109210420A
- Authority
- CN
- China
- Prior art keywords
- light source
- source body
- led
- illuminator
- control circuit
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V17/164—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 the parts being subjected to bending, e.g. snap joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses LED equalizing control circuit and LED drive module and aid-to-navigation lights, including light source body and illuminator, the light source body includes the light source body top and light source body lower part removably fitted together, since each component of the present invention is all to be detachably matched mode to fit together, between especially upper light source body lower part, using the assembling mode of buckle, substitute the assembling mode that traditional electric welding connection or glue are pasted, assembly and disassembly are greatly facilitated, the replacement operation of illuminator is also facilitated.
Description
Technical field
The present invention relates to a kind of lighting areas.
Background technique
Inert gas lamp is the arc discharge illuminator filled by inert gas, and generally only outside generic halogen illuminator
It is completely different to reach the ultrawhite illuminator of colour temperature change that edge crosses blue pigment, instead of traditional tungsten wire light
Principle excites the xenon in pipe by high pressure, to generate a branch of superpower high color temperature electric arc in two interpolars.It is with following several
Point advantage:
1. high brightness, the arc discharge illuminator brightness ratio halogen, bright of inert gas filling；Projection scope is wider than halogen lamp
General, light-illuminating length is long, keeps pilot's line of vision range wider.
2. it is comfortable to shine: the light of the arc discharge illuminator of inert gas filling can allow close to the photochromic of daylight on daytime
Driver feels particularly comfortable, enables driving at night safer, freely.
3. energy conservation: arc discharge illuminator power consumption of the halogen lamp power consumption generally than inert gas filling is generally saved closely
50% electric energy.
4. the service life is long: halogen lamp is using filament electrified light emitting, and filament easily fuses under long-time high temperature, failure rate
Higher, service life is short.Two electrode of arc discharge illuminator of inert gas filling is not in contact with each other, can be by electric energy more as far as possible
It is converted to luminous energy, therefore its service life.
5. personalized: the arc discharge illuminator of inert gas filling is much looked in the dim light of night issues the light of white middle band indigo plant
Awns, feature differentiation is obvious compared with the halogen light of yellowing, it is more aobvious it is high-grade with it is luxurious.
Therefore, inert gas fills in and issues body of light and is just gradually replacing traditional halogen lamp and becoming basic standard and configure.However, existing
Most of lamp body of lighting apparatus be all to be integrally formed or be composed each component in such a way that glue is pasted, not only
Structure is complicated, and processing difficulties, increases the difficulty of the arc discharge illuminator of assembling inert gas filling.
Therefore, in order to overcome drawbacks described above, it is real that a kind of simple structure, assembling and the easy lighting apparatus of replacement component are invented
For necessity.
Summary of the invention
Based on the deficiencies of the prior art, the main purpose of the present invention is to provide a kind of structures simple, assembling and replacement portion
The easy lighting apparatus of part.
In order to achieve the above object, the present invention provides LED equalizing control circuit and LED drive module and aid-to-navigation light, packets
Light source body and illuminator are included, the light source body includes the light source body top removably fitted together and light source body
Lower part, the protrusion that there is the light source body top (or light source body lower part) at least one to be extended by its inner wall, institute
Light source body lower part (or light source body top) is stated at least one card slot, the card slot is corresponding to accommodate the protrusion.
The light source body top and light source body lower part by buffer unit separately, can relative rotation or movement, institute
Stating light source body lower part includes the pedestal and pedestal removably fitted together.
In a preferred embodiment of invention, the light source body further includes reflecting cover, and the reflecting cover is contained in light
In the ontology of source, and wrap up the illuminator.
In a preferred embodiment of invention, the light source body further includes stop device, the stop device setting
Between reflecting cover and illuminator.
Compared with prior art, since each component is all to be detachably matched mode to be assembled in one in lighting apparatus of the present invention
It rises, between especially upper light source body lower part, using the assembling mode of buckle, substitutes traditional electric welding connection or glue and paste
Or integrally formed assembling mode, the assembly and disassembly of xenon lamp are greatly facilitated, the replacement operation of illuminator is also facilitated；And
And snap makes the cooperation between light source body lower part more firm, mutually after buckle, if without artificial actuation, Bu Huisong
It takes off, quite securely.
To keep the present invention easier to understand, below in conjunction with the specific reality of attached drawing the present invention is further explained lighting apparatus
Apply example.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lighting apparatus of the present invention；
Fig. 2 is the disassembly diagram of lighting apparatus of the present invention；
Fig. 3 is the schematic diagram of internal structure of lighting apparatus of the present invention；
Specific embodiment
Shown in referring to Figures 1 and 2, the present invention provides the present invention provides LED equalizing control circuit and LED drive modules
And aid-to-navigation light, including with illuminator 1 and light source body 2, the light source body 2 includes the light source sheet that removably fits together
Body top 20 and light source body lower part 21, the protruding portion that there is at least one to be extended by its inner wall on the light source body top 20
Divide 201, the light source body lower part 21 has at least one card slot 202, and the card slot 202 is corresponding to accommodate the protrusion
201。
Wherein, it is full of inert gas in the illuminator 1, various colors can be emitted in the energized state for light emitting source
Light.
In one embodiment of the invention, the light source body 2 includes the light source body fitted together by screw
Top 20 and light source body lower part 21, light source body top 20 and light source body lower part 21 have the circular through hole opened up with one heart,
For accommodating the components such as illuminator.The light source body top 20 has 2 protrusions relatively extended by its inner wall
201, the light source body lower part 21 has 2 opposite card slots 202 opened up, and the card slot 202 is L-shaped and open at one end, institute
State the corresponding receiving protrusion 201 of card slot 202.
Assemble light source body top 20 and light source body lower part 21: firstly, by by the protruding portion on light source body top 20
Divide the 201 corresponding card slots 202 for being caught in light source body lower part 21；Then, light source body top 20 is pressed down on, along card slot 202
Propelled longitudinally protrusion 201 is laterally urged when protrusion 201 is pushed to the break position of card slot 202, then along 202
Protrusion 201, finally, protrusion 201 can be caught in the closed end of card slot 202, thus by light source body top 20 and light
Source body lower part 21 fits together.It is reversed to push protrusion 201 when disassembly, it can be by light source body top 20 from light source
It is released in body lower part 21.The mode of this buckle can both facilitate relative to mounting means such as traditional electric welding connections or screw
The disassembly and assembly of upper light source body lower part, after upper light source body lower part mutually buckles, light source body top is not easy from light source sheet
It is backing out in body lower part, be conducive to the secure fit between upper light source body lower part.
In a preferred embodiment of the invention, the light source body top 20 and light source body lower part 21 pass through buffering
Device 3 separately, plays buffer function.
In a preferred embodiment of the invention, the light source body lower part 21 includes being riveted together by screw
Pedestal 210 and pedestal 211, for the pedestal 210 in step-like, middle part offers the receiving cavity of tubular, can be used for accommodating anti-
Light lid, stop device, spring and magnet etc. can be embedded with coil in the pedestal 211.It is also provided with several mounting holes thereon, leads to
It crosses and is fixed on the screw of mounting hole and fits together pedestal 210 and pedestal 211.Electric wire positioning is additionally provided on the pedestal 211
Slot 211a, several electric wires are fitly accommodated in the electric wire locating slot 211a, are conducive to the arrangement and knowledge of electric wire
Not.It can be also further coated with insulation sleeve outside the electric wire locating slot 211a, to prevent electric wire from leaking electricity.
Referring to shown in Fig. 3, in a preferred embodiment of the invention, the further reflecting cover 4 of lighting apparatus is described reflective
Lid 4 is hollow metal block, is wrapped in the lower section of illuminator 1, and top forms boss 40.The spring 4 is held in institute
It states between the boss 40 of reflecting cover 4 and the pedestal 211, plays the role of elasticity recovery.Reflecting cover 4 also can be by other high temperature resistants
Material substitution, since illuminator is in the case where working long hours, high temperature exothermic is easy to produce deformation, and reflecting cover 4 has resistant to high temperature
Characteristic is wrapped in outside illuminator, be can avoid influence of the illuminator fever deformation to movement, is improved illuminator reciprocating motion
Stability.
In another preferred embodiment of the invention, the lighting apparatus still further comprises stop device 5, described to stop
Dynamic device 5 is set between reflecting cover 4 and illuminator 1, and stop device 5 can be used plastic cement elastomeric material and be made, and can prevent
Illuminator 1 is sliding in the pine of reciprocating motion.
Referring to shown in Fig. 2, in the present invention, the lighting apparatus can also further comprise lampshade 6, and the lampshade 6 passes through
Screw is mounted in light source body 2 comprising translucent cover 60 and hood 61, the translucent cover 60 are cloche, the shading
Cover 61 is metal cap or plastic jacket, is provided with light transmission 610 thereon, and the light that illuminator issues can pass through translucent cover 60 and hood 61
Light transmission 610 irradiate come.
In another preferred embodiment of the invention, the protrusion may be provided at light source body lower part 21, described
Card slot may be provided at light source body top 20, and the same mutual buckle by between protrusion and card slot is realized in light source body
Assembly between portion 20 and light source body lower part 21.
In the present invention, the shape of the card slot and protrusion is unrestricted, as long as mutually matched concaveconvex structure
?.The reflecting cover 4 can be aluminium core or copper core etc..The number of the protrusion 201 and card slot 202 is unrestricted, best
For even number, be conducive to the steady docking between upper light source body lower part.
Above disclosed is only the preferred embodiment of lighting apparatus of the present invention, cannot limit this hair certainly with this
Bright interest field, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (6)
1.LED equalizing control circuit and LED drive module and aid-to-navigation light, it is characterised in that: including light source body and illuminator, institute
Stating light source body includes the light source body top and light source body lower part being removably mounted on together, the light source body top
(or light source body lower part) has at least one protrusion for being extended by its inner wall, the light source body lower part (or light source
Body upper part) card slot at least one and protrusion buckle.
2. LED equalizing control circuit as described in claim 1 and LED drive module and aid-to-navigation light, it is characterised in that: the light
Source body upper part and light source body lower part can relative rotation or movements.
3. LED equalizing control circuit as described in claim 1 and LED drive module and aid-to-navigation light, it is characterised in that: the light
Source body upper part and light source body lower part pass through buffer unit separately.
4. LED equalizing control circuit as described in claim 1 and LED drive module and aid-to-navigation light, it is characterised in that: the light
Source body lower part includes the pedestal and pedestal removably fitted together.
5. LED equalizing control circuit as described in claim 1 and LED drive module and aid-to-navigation light, it is characterised in that: the light
Source ontology further includes reflecting cover, and the reflecting cover is contained in light source body, and wraps up the illuminator.
6. LED equalizing control circuit as claimed in claim 5 and LED drive module and aid-to-navigation light, it is characterised in that: the light
Source ontology further includes stop device, and the stop device is set between reflecting cover and illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710548351.XA CN109210420A (en) | 2017-07-06 | 2017-07-06 | LED equalizing control circuit and LED drive module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710548351.XA CN109210420A (en) | 2017-07-06 | 2017-07-06 | LED equalizing control circuit and LED drive module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210420A true CN109210420A (en) | 2019-01-15 |
Family
ID=64992393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548351.XA Pending CN109210420A (en) | 2017-07-06 | 2017-07-06 | LED equalizing control circuit and LED drive module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210420A (en) |
-
2017
- 2017-07-06 CN CN201710548351.XA patent/CN109210420A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |