CN202384983U - Protective type switch power supply - Google Patents
Protective type switch power supply Download PDFInfo
- Publication number
- CN202384983U CN202384983U CN2012200026440U CN201220002644U CN202384983U CN 202384983 U CN202384983 U CN 202384983U CN 2012200026440 U CN2012200026440 U CN 2012200026440U CN 201220002644 U CN201220002644 U CN 201220002644U CN 202384983 U CN202384983 U CN 202384983U
- Authority
- CN
- China
- Prior art keywords
- power supply
- circuit board
- type switch
- utility
- model
- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protective type switch power supply. The protective type switch power supply comprises a switch shell, wherein the switch shell is internally provided with an electric element assembly of a circuit board; the electric element assembly is connected with a wiring terminal; the upper end of the wiring terminal is provided with a protective cover; the lower end of the circuit board is provided with an insulating spacer; and the switch shell is provided with radiating holes. The protective type switch power supply disclosed by the utility model has the advantages that since the protective cover is arranged on a switch output and input port, the dangerous accident of electric shock can be prevented; since the insulating spacer is arranged under the circuit board, a product can be used stably and permanently; the heat radiation speed of the aluminium material is high, so that the power supply is more stable than other power supplies.
Description
Technical field
The utility model relates to technical field of electric appliances, particularly a kind of protection type Switching Power Supply.
Background technology
The output of existing switch, input do not have protective device, and electricity consumption is dangerous, and circuit board lower end damage main circuit board easily when also not having insulation spacer to install, the material of employing is not easy heat radiation.
The utility model content
In order to overcome the above-mentioned weak point that exists in the prior art, the purpose of the utility model is to provide a kind of reasonable in design, safety, the Switching Power Supply of long service life.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme: a kind of protection type Switching Power Supply comprises switch case; Electric first assembly of circuit board is housed in the said switch case, and electric first assembly is connected with binding post, and said binding post upper end is provided with protective cover; And upwardly-openable; Be convenient to wiring, said circuit board lower end is provided with insulation spacer, and said switch case is provided with louvre.
Compared with prior art; The utlity model has following outstanding advantage and effect: export and installed above the input port protective cover at switch; Can prevent that the Danger Electric shock risk accident from taking place, below circuit board, install insulation spacer, but let the use of product stable and durable; The aluminium material rapid heat dissipation makes power supply more stable than other.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is done further to specify.
Embodiment
As shown in Figure 1, a kind of protection type Switching Power Supply comprises switch case 1; Electric first assembly of circuit board 2 is housed in the said switch case 1, and electric first assembly is connected with binding post 3, and said binding post 4 upper ends are provided with protective cover 5; Said circuit board 2 lower ends are provided with insulation spacer 6, and said switch case 1 is provided with louvre 7, export and installed above the input port protective cover at switch; Can prevent that the Danger Electric shock risk accident from taking place, below circuit board, install insulation spacer, but let the use of product stable and durable; The aluminium material rapid heat dissipation makes power supply more stable than other.
What should explain at last is: above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. protection type Switching Power Supply; Comprise switch case; Electric first assembly of circuit board is housed in the said switch case, and electric first assembly is connected with binding post, it is characterized in that: said binding post upper end is provided with protective cover; Said circuit board lower end is provided with insulation spacer, and said switch case is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200026440U CN202384983U (en) | 2012-01-05 | 2012-01-05 | Protective type switch power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200026440U CN202384983U (en) | 2012-01-05 | 2012-01-05 | Protective type switch power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384983U true CN202384983U (en) | 2012-08-15 |
Family
ID=46633454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200026440U Expired - Fee Related CN202384983U (en) | 2012-01-05 | 2012-01-05 | Protective type switch power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260210A (en) * | 2021-05-17 | 2021-08-13 | 乐清市明纬电气科技有限公司 | High-protection output power supply with self-adaptive system |
-
2012
- 2012-01-05 CN CN2012200026440U patent/CN202384983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260210A (en) * | 2021-05-17 | 2021-08-13 | 乐清市明纬电气科技有限公司 | High-protection output power supply with self-adaptive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20130105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |