CN104696931A - Novel waterproof LED power supply and production technology thereof - Google Patents
Novel waterproof LED power supply and production technology thereof Download PDFInfo
- Publication number
- CN104696931A CN104696931A CN201410801033.6A CN201410801033A CN104696931A CN 104696931 A CN104696931 A CN 104696931A CN 201410801033 A CN201410801033 A CN 201410801033A CN 104696931 A CN104696931 A CN 104696931A
- Authority
- CN
- China
- Prior art keywords
- aluminum hull
- circuit board
- power supply
- lower aluminum
- aluminum
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a novel waterproof LED power supply. The power supply comprises an upper aluminum casing, a circuit board, a lower aluminum casing and a plastic enclosing piece, wherein upper and lower surfaces of the circuit board are closely attached to upper and lower inner walls of a region, the upper aluminum casing and the lower aluminum casing adopt the same structure, each of the upper aluminum casing and the lower aluminum casing comprises large and small grooves, the large grooves of the two aluminum casings are matched to form the region, radiating ribs are arranged on two sides of each small groove respectively, and the plastic enclosing piece is connected with the two small grooves and two ends of each of the two aluminum casings in a sealed manner. A production technology of the novel waterproof LED power supply comprises steps as follows: firstly, the upper aluminum casing and the lower aluminum casing are punch-formed in one step by the aid of a punching machine respectively, then the circuit board is placed between the upper and lower aluminum casings, the upper and lower aluminum casings are buckled and connected, the circuit board is attached to inner walls of the upper and lower aluminum casings, finally, the upper and lower aluminum casings and the circuit board are injection-molded by the aid of an injection molding machine, and the plastic enclosing piece is formed. According to the power supply and the production technology thereof, the structural kernel temperature can be completely released, energy and power can be saved, and the service life is prolonged.
Description
Technical field
The present invention relates to LED power, particularly a kind of New LED waterproof power supply.
Background technology
The waterproof material of existing LED power adopts plastics, and after plastics produce and expand with heat and contract with cold, there is meeting air inside, easily forms the globule and destroys electronic component; in addition; existing power supply is generally all-plastic kernel, and often can cause potential safety hazard when temperature reaches 120 degree, kernel high temperature plastics is soon aging.
Summary of the invention
In order to overcome the defect of prior art, the invention provides following technical scheme:
A kind of New LED waterproof power supply, it comprises aluminum hull, circuit board, lower aluminum hull and plastics enclosing element, described upper aluminum hull is connected with lower aluminum hull buckle, after upper and lower aluminum hull connects, the middle interval forming circuit board and install, described circuit board is located in this interval, and the inwall up and down in the upper and lower surface of circuit board and above-mentioned interval fits tightly, described upper aluminum hull is identical with lower aluminum hull structure, include big groove and little groove, the big groove of two aluminum hulls complements each other to form above-mentioned interval, the both sides of described little groove are respectively equipped with radiating ribs, the two ends of described plastics enclosing element and two little grooves and two aluminum hulls are tightly connected.
Further, the two ends of described working of plastics are respectively equipped with two installing holes.
A kind of production technology of New LED waterproof power supply, first adopt punch press one time punching molded respectively described upper aluminum hull and lower aluminum hull, then after shaping place circuit board between aluminum hull up and down, again upper and lower aluminum hull buckle is connected, the inwall of the upper and lower surface of circuit board and upper and lower aluminum hull is fitted, finally upper and lower aluminum hull and circuit board three are taken injection machine as a whole and carry out injection moulding, after injection moulding, form plastics enclosing element.
Further, the injection temperature of described injection machine is 120 degree.
The beneficial effect that the present invention brings is: interior nuclear temperature can discharge completely, and energy saving extends service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As Fig. 1, shown in Fig. 2, a kind of New LED waterproof power supply, it comprises aluminum hull 1, circuit board 2, lower aluminum hull 3 and plastics enclosing element 4, described upper aluminum hull 1 is connected with lower aluminum hull 3 buckle, on, after lower aluminum hull connects, the middle interval forming circuit board and install, described circuit board 2 is located in this interval, and the inwall up and down in the upper and lower surface of circuit board 2 and above-mentioned interval fits tightly, described upper aluminum hull 1 is identical with lower aluminum hull 3 structure, include big groove and little groove, the big groove of two aluminum hulls complements each other to form above-mentioned interval, the both sides of described little groove are respectively equipped with radiating ribs, the two ends of described plastics enclosing element 4 and two little grooves and two aluminum hulls are tightly connected, entirety reaches international IP68 water proof and dust proof grade completely.The two ends of described working of plastics 4 are respectively equipped with two installing holes 41, and the work of the workmen that is more convenient for saves time.
A kind of production technology of New LED waterproof power supply, first adopt punch press one time punching molded respectively described upper aluminum hull and lower aluminum hull, then after shaping place circuit board between aluminum hull up and down, again upper and lower aluminum hull buckle is connected, the inwall of the upper and lower surface of circuit board and upper and lower aluminum hull is fitted, finally upper and lower aluminum hull and circuit board three are taken injection machine as a whole and carry out injection moulding, after injection moulding, form plastics enclosing element.The injection temperature of described injection machine is 120 degree.
The advantage that embodiment of the present invention has is: interior nuclear temperature can discharge completely, and energy saving extends service life.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. a New LED waterproof power supply, it is characterized in that, it comprises aluminum hull (1), circuit board (2), lower aluminum hull (3) and plastics enclosing element (4), described upper aluminum hull is connected with lower aluminum hull buckle, after upper and lower aluminum hull connects, the middle interval forming circuit board and install, described circuit board is located in this interval, and the inwall up and down in the upper and lower surface of circuit board and above-mentioned interval fits tightly, described upper aluminum hull is identical with lower aluminum hull structure, include big groove and little groove, the big groove of two aluminum hulls complements each other to form above-mentioned interval, the both sides of described little groove are respectively equipped with radiating ribs, the two ends of described plastics enclosing element and two little grooves and two aluminum hulls are tightly connected.
2. a kind of New LED waterproof power supply according to claim 1, is characterized in that, the two ends of described working of plastics are respectively equipped with two installing holes (41).
3. the production technology of a New LED waterproof power supply, it is characterized in that, first adopt punch press one time punching molded respectively described upper aluminum hull and lower aluminum hull, then after shaping place circuit board between aluminum hull up and down, again upper and lower aluminum hull buckle is connected, the inwall of the upper and lower surface of circuit board and upper and lower aluminum hull is fitted, finally upper and lower aluminum hull and circuit board three is taken injection machine as a whole and carry out injection moulding, after injection moulding, form plastics enclosing element.
4. the production technology of a kind of LED waterproof power supply according to claim 3, is characterized in that, the injection temperature of described injection machine is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801033.6A CN104696931A (en) | 2014-12-22 | 2014-12-22 | Novel waterproof LED power supply and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801033.6A CN104696931A (en) | 2014-12-22 | 2014-12-22 | Novel waterproof LED power supply and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696931A true CN104696931A (en) | 2015-06-10 |
Family
ID=53344322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410801033.6A Pending CN104696931A (en) | 2014-12-22 | 2014-12-22 | Novel waterproof LED power supply and production technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696931A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11259027A (en) * | 1998-03-06 | 1999-09-24 | Sun Mall Denshi Kk | Led display board and its installation mechanism |
| CN102762048A (en) * | 2011-04-29 | 2012-10-31 | 广州创锐特光电技术有限公司 | Waterproof heat-dissipation shell for LED driving power source |
| CN203024119U (en) * | 2012-12-12 | 2013-06-26 | 广东同方照明有限公司 | Waterproof power module of light-emitting diode (LED) road lamp |
| CN203202989U (en) * | 2013-03-18 | 2013-09-18 | 深圳市日上光电股份有限公司 | LED fully-sealed waterproof power source |
| CN204358684U (en) * | 2014-12-22 | 2015-05-27 | 李海涛 | A kind of New LED waterproof power supply |
-
2014
- 2014-12-22 CN CN201410801033.6A patent/CN104696931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11259027A (en) * | 1998-03-06 | 1999-09-24 | Sun Mall Denshi Kk | Led display board and its installation mechanism |
| CN102762048A (en) * | 2011-04-29 | 2012-10-31 | 广州创锐特光电技术有限公司 | Waterproof heat-dissipation shell for LED driving power source |
| CN203024119U (en) * | 2012-12-12 | 2013-06-26 | 广东同方照明有限公司 | Waterproof power module of light-emitting diode (LED) road lamp |
| CN203202989U (en) * | 2013-03-18 | 2013-09-18 | 深圳市日上光电股份有限公司 | LED fully-sealed waterproof power source |
| CN204358684U (en) * | 2014-12-22 | 2015-05-27 | 李海涛 | A kind of New LED waterproof power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |