CN109936931A - Wall-hung boiler electric-controlled box - Google Patents
Wall-hung boiler electric-controlled box Download PDFInfo
- Publication number
- CN109936931A CN109936931A CN201711369993.XA CN201711369993A CN109936931A CN 109936931 A CN109936931 A CN 109936931A CN 201711369993 A CN201711369993 A CN 201711369993A CN 109936931 A CN109936931 A CN 109936931A
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- box
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of wall-hung boiler electric-controlled boxes, including the box body and box cover that can be rotated around pin shaft, circuit board is equipped in box body, circuit board is divided into light current area and forceful electric power area, light current area and forceful electric power area are separated by the partition of circuit board, limited post and the first pin are symmetrically arranged on the outside of light current area and forceful electric power area, first pin upper end is equipped with first through hole, two concentric shafts are equipped in box cover, shaft is equipped with rotatable cover board, cover board outer end is equipped with perpendicular and inside cover rim, cover board is equipped with the second through-hole at box cover upper and lower side, the second pin corresponding with the second through-hole is equipped at box cover upper and lower side, second pin front is equipped with third through-hole, spring is equipped between second through-hole and third through-hole.Wall-hung boiler electric-controlled box of the invention, after-sales staff debugging or when attended operation are not easy to get an electric shock, use is safe.
Description
Technical field
The present invention relates to wall-hung boiler technical field, especially a kind of wall-hung boiler electric-controlled box.
Background technique
It is equipped with the circuit board of control wall-hung boiler work in electric-controlled box on wall-hung boiler, circuit board is generally divided into forceful electric power area and weak
Electric area, after-sales staff debug or are usually to be adjusted in light current region, but electric-controlled box is to the forceful electric power area on circuit board when safeguarding
There is no insulation blocking between light current area, so that after-sales staff, in debugging or maintenance, hand is easy to encounter forceful electric power region, causes
Electric shock, use are dangerous.To overcome drawbacks described above, the automatically controlled box structure of wall-hung boiler is improved.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of wall-hung boiler electric-controlled box, after-sales staff are provided
When debugging or attended operation, it is not easy to get an electric shock, use is safe.
In order to achieve the above objectives, the technical scheme is that wall-hung boiler electric-controlled box, including what can be rotated around pin shaft
Box body and box cover, the box body is interior to be equipped with circuit board, and the circuit board is divided into light current area and forceful electric power area, the light current area and forceful electric power
Area is separated by the partition of circuit board, is symmetrically arranged with limited post and the first pin on the outside of light current area and forceful electric power area, and described the
One pin upper end is equipped with first through hole, and two concentric shafts are equipped in the box cover, and the shaft is equipped with rotatable
Cover board, the cover board outer end are equipped with perpendicular and inside cover rim, and cover board is equipped with the second through-hole, institute at box cover upper and lower side
It states and is equipped with the second pin corresponding with the second through-hole at box cover upper and lower side, second pin front is equipped with third through-hole, described
Spring is equipped between second through-hole and third through-hole.
The beneficial effects of the present invention are: spring is connected between the second through-hole and third through-hole, at this time cover board when normal use
Be limited in box cover, do not interfere with circuit board, when need repairing electric-controlled box when, open the lid, by spring from third through-hole
Interior abjection is rotated the cover until cover board resists limited post, the spring other end is connected in first through hole, cover board can choose at this time
Property cover in light current area or forceful electric power area, when after-sales staff debugging or attended operation, be not easy to get an electric shock, use is safe.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the top view of box body of the invention；
Fig. 4 is the top view of box cover of the invention；
Fig. 5 is the enlarged drawing in Fig. 4 at B.
In figure: box body 1, limited post 11, the first pin 12, first through hole 13, box cover 2, circuit board 3, light current area 31, forceful electric power
Area 32, partition 4, shaft 5, cover board 6, cover rim 61, the second through-hole 62, the second pin 7, third through-hole 71, spring 8.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in fig. 1~fig. 5, wall-hung boiler electric-controlled box, including the box body 1 and box cover 2 that can be rotated around pin shaft, the box
It is equipped with circuit board 3 in body 1, the circuit board 3 divides for light current area 31 and forceful electric power area 32, and the light current area 31 and forceful electric power area 32 pass through
The partition 4 of 3 top of circuit board separates, and limited post 11 and the first pin 12, institute are symmetrically arranged on the outside of light current area 31 and forceful electric power area 32
12 upper end of the first pin is stated equipped with first through hole 13, the box cover 2 is interior to be equipped with two concentric shafts 5, and the shaft 5 is equipped with
Rotatable cover board 6,6 outer end of cover board are equipped with perpendicular and inside cover rim 61, and cover board 6 is close to 2 upper and lower side of box cover
Place is equipped with the second through-hole 62, and second pin 7 corresponding with the second through-hole 62, second pin are equipped at 2 upper and lower side of box cover
7 front of column is equipped with third through-hole 71, and spring 8 is equipped between second through-hole 62 and third through-hole 71.
The principle of the present invention is: when normal use, spring 8 is connected between the second through-hole 62 and third through-hole 71, is covered at this time
Plate 6 is limited in box cover 2, does not interfere with circuit board 3, and cover board 6 can be used plastics and be made；When need repairing electric-controlled box when,
Open the lid 2,71 abjection out of third through-hole by spring 8 rotates the cover 6 until cover board 6 resists limited post 11, and spring 8 is another
One end is connected in first through hole 13, and the length and width of cover board 6 is both greater than the length and width in light current area 31, forceful electric power area 32, this
When the cover rim 61 of cover board 6, partition 4, the end face of box body 1 and box cover 2 end face form a covering surface, the property of can choose covers in
Light current area 31 or forceful electric power area 32, after-sales staff debugging or when attended operation are not easy to get an electric shock, use is safe.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (1)
1. wall-hung boiler electric-controlled box is equipped with electricity in the box body (1) including the box body (1) and box cover (2) that can be rotated around pin shaft
Road plate (3), the circuit board (3) are divided into light current area (31) and forceful electric power area (32), it is characterised in that: the light current area (31) and strong
Electric area (32) is separated by the partition (4) above circuit board (3), is symmetrically arranged with limit on the outside of light current area (31) and forceful electric power area (32)
Column (11) and the first pin (12), the first pin (12) upper end are equipped with first through hole (13), are equipped in the box cover (2) same
Two shafts (5) of the heart, the shaft (5) are equipped with rotatable cover board (6), and cover board (6) outer end is equipped with hangs down with it
Straight and inside cover rim (61), cover board (6) are equipped with the second through-hole (62) at box cover (2) upper and lower side, and the box cover (2) is up and down
The second pin (7) corresponding with the second through-hole (62) is equipped at end, the second pin (7) front is equipped with third through-hole (71),
Spring (8) are equipped between second through-hole (62) and third through-hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369993.XA CN109936931A (en) | 2017-12-18 | 2017-12-18 | Wall-hung boiler electric-controlled box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369993.XA CN109936931A (en) | 2017-12-18 | 2017-12-18 | Wall-hung boiler electric-controlled box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936931A true CN109936931A (en) | 2019-06-25 |
Family
ID=66983197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711369993.XA Pending CN109936931A (en) | 2017-12-18 | 2017-12-18 | Wall-hung boiler electric-controlled box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581465A (en) * | 2019-10-08 | 2019-12-17 | 南京慧和建筑技术有限公司 | Line merging box |
-
2017
- 2017-12-18 CN CN201711369993.XA patent/CN109936931A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581465A (en) * | 2019-10-08 | 2019-12-17 | 南京慧和建筑技术有限公司 | Line merging box |
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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: 20190625 |
|
| WD01 | Invention patent application deemed withdrawn after publication |