CN107701949A - A kind of lamp outer casing and preparation method thereof and light fixture - Google Patents

A kind of lamp outer casing and preparation method thereof and light fixture Download PDF

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Publication number
CN107701949A
CN107701949A CN201711021352.5A CN201711021352A CN107701949A CN 107701949 A CN107701949 A CN 107701949A CN 201711021352 A CN201711021352 A CN 201711021352A CN 107701949 A CN107701949 A CN 107701949A
Authority
CN
China
Prior art keywords
outer casing
light fixture
lamp outer
blank
lamp
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
Application number
CN201711021352.5A
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Chinese (zh)
Inventor
吕瑞祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Donta Lighting Co Ltd
Original Assignee
Zhongshan Donta Lighting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Donta Lighting Co Ltd filed Critical Zhongshan Donta Lighting Co Ltd
Priority to CN201711021352.5A priority Critical patent/CN107701949A/en
Publication of CN107701949A publication Critical patent/CN107701949A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/90—Methods of manufacture
    • 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]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of lamp outer casing and preparation method thereof and light fixture, belong to lighting technical field.This method includes：Drawing：Drawing is carried out to sheet metal, the blank for being internally formed an accommodating chamber is made, the pressure of drawing is 250 500 tons；Perforate and/or treating selvedge：Perforate and/or treating selvedge are carried out to the blank, obtain the lamp outer casing.The present invention is by sheet metal deep-drawing technique, by lamp outer casing once drawing and forming, solves the problems, such as that manufacturing procedure is more in the prior art and manufacturing procedure complexity, and the present invention has that accessory is few, and assembling procedure is few and the simple effect of assembling.The lamp outer casing as the radiator of light source assembly, without additional radiator, can reduce the cost of light fixture.Cell panel carries out waterproof using rubber cushion, relative to marine glue is broken, shortens the operating time and water resistance is good.Light source assembly is fixed using self-plugging rivet, without tapping, it is only necessary to is punched in the relevant position of lamp outer casing, improves the production efficiency of lamp outer casing.

Description

A kind of lamp outer casing and preparation method thereof and light fixture
Technical field
The present invention relates to lighting technical field, more particularly to a kind of lamp outer casing and preparation method thereof and light fixture.
Background technology
Existing integral solar energy light fixture carries out being assembled into framework after all processing using aluminium section bar.Solar panel Installation is to be fixed after being caught in section bar back side neck with marine glue, after front also seeds into section bar neck with aluminium sheet gold, then is put Installation tailgate is screwed after coinciding with interior crossbeam.
Existing solar LED (Light Emitting Diode) lamp, into frame, to be combined using a variety of different size section bars, is added using profile material assembling Work process is more, and assembling is complicated.Solar panels installation, which needs to break marine glue, to be fixed and waterproof.Operating time is grown, and easily fills out during gluing Filling deficiency causes light fixture to be intake.Marine glue can not be broken when sheet metal is installed, light fixture classification of waterproof is than relatively low.
The content of the invention
It is an object of the invention to provide a kind of lamp outer casing and preparation method thereof and light fixture, the present invention will by deep-drawing technique Shell disposably machines, hence it is evident that simplifies that manufacturing procedure is few and processing is simple.
In order to solve the above problems, the first aspect of the present invention provides a kind of LED lamp, including：Drawing：Sheet metal is entered Row drawing, the blank for being internally formed an accommodating chamber is made, the pressure of drawing is 250-500 tons；
Perforate and/or treating selvedge：Perforate and/or treating selvedge are carried out to the blank, obtain the lamp outer casing.
Further, it is described that sheet metal progress drawing is included：
Place for the first time：The sheet metal of predetermined thickness and size is placed on to the first specified location of mold and lower mould Place, wherein, forcing press is equipped with the light fixture mould for including mold and lower mould；
Drawing：Blank is made in the sheet metal drawing to predetermined altitude by forcing press.
Further, the predetermined altitude is more than or equal to the height of the light fixture mould.
Further, it is described that blank progress perforate and/or treating selvedge are included：
Second of placement：The blank is put into the punch press equipped with opening die and/or edge shaping die second is specified Opening position；
Perforate and/or treating selvedge：Punch press carries out perforate and/or treating selvedge to the blank, and the lamp outer casing is made.
Further, perforate and/or treating selvedge are carried out to the blank described, are made after the lamp outer casing, also Including：
The lamp outer casing is coloured.
Another aspect provides it is a kind of by method described above obtained by lamp outer casing.
The third aspect of the present invention provides a kind of light fixture, and the light fixture includes lamp body, and the lamp body includes described above Lamp outer casing.
Further, the light fixture also includes at least one light source assembly being fixedly mounted with the lamp body.
Further, the light source assembly is at least one of circle, square, rectangle, star and heart.
Further, the light fixture is solar energy lamp, Projecting Lamp or Tunnel Lamp.
In summary, the present invention is disposably machined lamp outer casing by deep-drawing technique, is solved in the prior art Manufacturing procedure is more and the problem of manufacturing procedure complexity, accessory of the present invention is few, and assembling procedure is few and assembling is simple.
Brief description of the drawings
Fig. 1 is a kind of diagrammatic cross-section for lamp outer casing that first embodiment of the invention provides；
Fig. 2 is a kind of diagrammatic cross-section for light fixture that second embodiment of the invention provides；
Fig. 3 is a kind of side structure schematic diagram for light fixture that second embodiment of the invention provides；
Fig. 4 is a kind of bottom surface structure schematic diagram for light fixture that second embodiment of the invention provides；
Reference：
200：Lamp outer casing；201：Hole；300：Light source assembly；400：Support frame；500：Frame.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment and join According to accompanying drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this The concept of invention.
A kind of preparation method for lamp outer casing that first embodiment of the invention provides, including：
Step 1, drawing：Drawing is carried out to sheet metal, the blank for being internally formed an accommodating chamber is made, the pressure of drawing is 250-500 tons.Specifically, the suitable sheet metal of size is made by the disposable drawing of deep-drawing technique and is internally formed a receiving The blank of chamber.Blank also needs to carry out next step perforate and/or treating selvedge.The accommodating chamber is used to accommodate light source assembly cell panel Etc..
In one embodiment, the cross sectional shape of the accommodating chamber is trapezoidal.The cross sectional shape of accommodating chamber can be according to user Need arbitrarily to set, it is not limited to trapezoidal shown in the present embodiment.
Step 2, perforate and/or treating selvedge：Perforate and/or treating selvedge are carried out to the blank, obtain the lamp outer casing 200, lamp outer casing as shown in Figure 1.The purpose of perforate is to be fixed with miscellaneous part.The purpose for the treatment of selvedge be remove it is more Remaining sheet material so that the blank matches with light fixture size.
In the present invention, it is not that each blank is required for carrying out perforate processing and treating selvedge processing, part blank simultaneously It may only need to carry out perforate processing, part blank may only need to carry out treating selvedge processing.
In the present invention, if blank needs to carry out perforate processing and treating selvedge is handled, at perforate processing and treating selvedge simultaneously The execution sequence of reason is not unique, and can perform simultaneously successively to perform.Specifically, perforate processing and treating selvedge processing can be same Shi Zhihang, perforate processing can also be first carried out, then perform treating selvedge processing, treating selvedge processing can also be first carried out, then perform tapping Reason.
In one embodiment, it is described that sheet metal progress drawing is included：
Place for the first time：The sheet metal of predetermined thickness and size is placed on to the first specified location of mold and lower mould Place, wherein, forcing press is equipped with the light fixture mould for including mold and lower mould；Represent that drawing can be carried out at the first position Processing simultaneously can be by the position of sheet metal drawing to predetermined altitude.
Drawing：Blank is made in the sheet metal drawing to predetermined altitude by forcing press.
In one embodiment, the predetermined altitude is more than or equal to the height of the light fixture mould.
In one embodiment, it is described that blank progress perforate and/or treating selvedge are included：
Second of placement：The blank is put into the punch press equipped with opening die and/or edge shaping die second is specified Opening position；The second place represents the position that can carry out perforate processing and/or treating selvedge processing.
Perforate and/or treating selvedge：Punch press carries out perforate and/or treating selvedge to the blank, and the lamp outer casing 200 is made.
In one embodiment, perforate and/or treating selvedge are carried out to the blank described, the lamp outer casing is made After 200, in addition to：The lamp outer casing 200 is coloured.
Present invention also offers a kind of lamp outer casing 200 by obtained by method described above.
Present invention also offers a kind of light fixture, light fixture as shown in Figure 2,3, 4, the light fixture includes lamp body, the lamp body Including lamp outer casing 200 described above.In one embodiment, shown light fixture includes lamp body, and the lamp body is included outside light fixture Shell 200, and the frame 500 being fixedly connected with the edge of lamp outer casing 200.
In one embodiment, the light fixture also includes at least one light source assembly 300 being fixedly mounted with the lamp body. Wherein, the light source assembly 300 is at least one of circle, square, rectangle, star and heart.In an embodiment In, axisymmetricly distribution, the Central Symmetry distribution or along circle centered on the center of lamp outer casing 200 of the multiple light source assembly 300 Circumferential direction is distributed.Specifically, the arrangement mode of multiple light sources component 300 can be：It is in centered on the center of lamp outer casing 200 Axial symmetry is set.The arrangement mode of multiple light sources component 300 can also be：It is in center centered on the center of lamp outer casing 200 It is symmetrical arranged.The arrangement mode of multiple light sources component 300 can also be：The circumferencial direction centered on the center of lamp outer casing 200 Distribution.
In one embodiment, the light source assembly 300 is fixedly installed on the lamp outer casing 200 by self-plugging rivet On.The present invention is when installing light source assembly 300, it is only necessary to is punched in corresponding position, then is led to using self-plugging rivet Via 201 is fixed, and without tapping, relative to prior art, the present invention significantly improves production efficiency.
In another embodiment, as shown in Fig. 2,3 and 4, the light fixture also includes support frame 400, for being set with outside It is standby to be fixedly connected.
In one embodiment, the light fixture includes but is not limited to solar energy lamp, Projecting Lamp or Tunnel Lamp.
As described above, describing a kind of lamp outer casing and preparation method thereof of the present invention in detail and light fixture, the present invention pass through Sheet metal deep-drawing technique, by lamp outer casing once drawing and forming, solve more than manufacturing procedure in the prior art and manufacturing procedure is complicated The problem of, the present invention is few with accessory, and assembling procedure is few and assembles simple effect.Housing can be as the radiating of light source assembly Device, without additional radiator, reduce the cost of light fixture.Cell panel carries out waterproof using rubber cushion, relative to marine glue is broken, shortens Operating time and water resistance is good.Light source assembly is fixed using self-plugging rivet, without tapping, it is only necessary in the corresponding positions of housing Put and punched, improve production efficiency.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.In addition, appended claims purport of the present invention Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing Change example.

Claims (10)

  1. A kind of 1. preparation method of lamp outer casing, it is characterised in that including：
    Drawing：Drawing is carried out to sheet metal, the blank for being internally formed an accommodating chamber is made, the pressure of drawing is 250-500 tons；
    Perforate and/or treating selvedge：Perforate and/or treating selvedge are carried out to the blank, obtain the lamp outer casing (200).
  2. 2. preparation method according to claim 1, it is characterised in that described to include to sheet metal progress drawing：
    Place for the first time：The sheet metal of predetermined thickness and size is placed on to the first specified location of mold and lower mould, its In, forcing press is equipped with the light fixture mould for including mold and lower mould；
    Drawing：Blank is made in the sheet metal drawing to predetermined altitude by forcing press.
  3. 3. preparation method according to claim 2, it is characterised in that
    The predetermined altitude is more than or equal to the height of the light fixture mould.
  4. 4. according to the preparation method described in claim any one of 1-3, it is characterised in that it is described to blank carry out perforate and/ Or treating selvedge includes：
    Second of placement：The blank is put into the second specified location of the punch press equipped with opening die and/or edge shaping die Place；
    Perforate and/or treating selvedge：Punch press carries out perforate and/or treating selvedge to the blank, and the lamp outer casing (200) is made.
  5. 5. according to the preparation method described in claim any one of 1-3, it is characterised in that the blank is opened described Hole and/or treating selvedge, it is made after the lamp outer casing (200), in addition to：
    The lamp outer casing (200) is coloured.
  6. A kind of 6. lamp outer casing (200) obtained by method by described in claim any one of 1-5.
  7. 7. a kind of light fixture, it is characterised in that the light fixture includes lamp body, and the lamp body is included outside the light fixture described in claim 6 Shell (200).
  8. 8. light fixture according to claim 7, it is characterised in that the light fixture also includes being fixedly mounted extremely with the lamp body A few light source assembly (300).
  9. 9. light fixture according to claim 8, it is characterised in that the light source assembly (300) is circular, square, rectangular At least one of shape, star and heart.
  10. 10. according to the light fixture described in claim any one of 7-9, it is characterised in that the light fixture is solar energy lamp, Projecting Lamp Or Tunnel Lamp.
CN201711021352.5A 2017-10-27 2017-10-27 A kind of lamp outer casing and preparation method thereof and light fixture Pending CN107701949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711021352.5A CN107701949A (en) 2017-10-27 2017-10-27 A kind of lamp outer casing and preparation method thereof and light fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711021352.5A CN107701949A (en) 2017-10-27 2017-10-27 A kind of lamp outer casing and preparation method thereof and light fixture

Publications (1)

Publication Number Publication Date
CN107701949A true CN107701949A (en) 2018-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711021352.5A Pending CN107701949A (en) 2017-10-27 2017-10-27 A kind of lamp outer casing and preparation method thereof and light fixture

Country Status (1)

Country Link
CN (1) CN107701949A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201526914U (en) * 2009-10-26 2010-07-14 沈李豪 LED lamp housing
CN102679296A (en) * 2012-05-16 2012-09-19 深圳市凯瑞源科技有限公司 LED (light-emitting diode) lamp housing and method and device for making same
CN203395684U (en) * 2013-08-09 2014-01-15 杭州华普永明光电股份有限公司 Light emitting diode (LED) lighting device
CN104801928A (en) * 2015-03-30 2015-07-29 陕西艾多特照明有限公司 Aluminum alloy lamp body machining forming method
CN105371127A (en) * 2015-12-16 2016-03-02 东莞市星曜光电照明科技有限公司 LED street lamp holder with stamping structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201526914U (en) * 2009-10-26 2010-07-14 沈李豪 LED lamp housing
CN102679296A (en) * 2012-05-16 2012-09-19 深圳市凯瑞源科技有限公司 LED (light-emitting diode) lamp housing and method and device for making same
CN203395684U (en) * 2013-08-09 2014-01-15 杭州华普永明光电股份有限公司 Light emitting diode (LED) lighting device
CN104801928A (en) * 2015-03-30 2015-07-29 陕西艾多特照明有限公司 Aluminum alloy lamp body machining forming method
CN105371127A (en) * 2015-12-16 2016-03-02 东莞市星曜光电照明科技有限公司 LED street lamp holder with stamping structure

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Application publication date: 20180216

RJ01 Rejection of invention patent application after publication