CN109587983A - Electrical appliance kit and device with electrical appliance kit - Google Patents
Electrical appliance kit and device with electrical appliance kit Download PDFInfo
- Publication number
- CN109587983A CN109587983A CN201811332370.XA CN201811332370A CN109587983A CN 109587983 A CN109587983 A CN 109587983A CN 201811332370 A CN201811332370 A CN 201811332370A CN 109587983 A CN109587983 A CN 109587983A
- Authority
- CN
- China
- Prior art keywords
- line outlet
- electrical appliance
- wall
- appliance kit
- block reinforcement
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 73
- 210000003205 muscle Anatomy 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Abstract
The present invention provides a kind of electrical appliance kit and the device with electrical appliance kit, it include: box body, equipped with the accommodating chamber for being suitable for accommodating circuit board, the box body is equipped at least one line outlet being connected to the accommodating chamber, and the line outlet is suitable for drawing the conducting wire connecting with the circuit board；At least one block reinforcement is correspondingly arranged with the line outlet, is extended from the first wall of the line outlet to the direction far from the line outlet, and is extended towards the second mouthful wall opposite with the first wall；And projection of the block reinforcement on the box side wall where the line outlet covers the line outlet.The conducting wire connecting with circuit board can on the one hand drawn by the gap between block reinforcement and line outlet, on the other hand, when board failure causes on fire in electrical appliance kit, the flame scurried out from line outlet can be stopped by block reinforcement, and can not directly be scurried out by line outlet to outside electrical appliance kit, so as to effectively improve the safety of electrical appliance kit.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of electrical appliance kit and the device with electrical appliance kit.
Background technique
Air purifier has been generally designed electrical appliance kit, for placing circuit board.Its premiere feature is to work as circuit board
A degree of barrier is carried out to flame when faulty combustion.Be typically designed with outlet hole on the side wall of electrical appliance kit, for draw with
The wiring of circuit board connection.But the outlet hole on existing electrical appliance kit be generally simply opened up on electrical appliance kit side wall lack
Mouthful, cause when board failure is on fire, flame is easily scurried out from outlet hole outward, can not be to the circuit board of interior of electrical box
The flame generated when failure is effectively obstructed.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming electrical appliance kit in the prior art can not be to board failure
When the defect that is effectively obstructed of the flame that generates, so that providing a kind of flame generated when can be to board failure has
Imitate the electrical appliance kit of barrier and the device with electrical appliance kit.
The present invention provides a kind of electrical appliance kit, comprising:
Box body, equipped with the accommodating chamber for being suitable for accommodating circuit board, the box body is equipped with and is connected at least with the accommodating chamber
One line outlet, the line outlet are suitable for drawing the conducting wire connecting with the circuit board；
At least one block reinforcement is correspondingly arranged with the line outlet, is gone out from the first wall of the line outlet to far from described in
The direction of line mouth is extended, and is extended towards the line outlet side opposite with the first wall；And the block reinforcement exists
Projection on box side wall where the line outlet covers the line outlet.
The block reinforcement is extended from the first wall to outside the box body.
The block reinforcement includes:
First baffle extends from the first wall to the direction far from the line outlet, and far from the line outlet
During, the side opposite with the first wall towards the line outlet tilts；
Second baffle, one end by the first baffle far from the first wall, towards the line outlet and described the
The opposite side of a bite wall extends, and is arranged with the line outlet interval.
The line outlet side opposite with the first wall is second mouthful of wall of the line outlet.
Projection of the block reinforcement on the box side wall where the line outlet covers second mouthful of wall.
The first wall and second mouthful of wall are respectively the side wall that the line outlet two is oppositely arranged.
The first limit rib for being suitable for carrying conducting wire is additionally provided at the line outlet, first limit rib is by the line outlet
Bottom wall extend to the block reinforcement to far from the direction of the line outlet.
The top of the line outlet is equipped with opening.
At least one second limit rib is additionally provided at the line outlet, second limit rib is by second mouthful of wall direction
The block reinforcement is extended, and it is logical that the limit road for being suitable for accommodating the conducting wire is collectively formed with the block reinforcement.
During second limit rib extends to the separate line outlet, tilted towards the first wall.
The top of the box body is covered by the box cover of electrical appliance kit, the corresponding position of the side wall of the box cover in the line outlet
Protrusion is extended at place, and the shape of the protrusion and the shape of the block reinforcement match, to the block reinforcement and the outlet
It is covered at the top of the cavity formed between mouthful.
Extend third limit rib, the third towards the box body in the one end of the protrusion far from the first wall
Limit rib and first limit rib cooperate the wire restraint between first limit rib and the third limit rib.
The box cover top surface of the electrical appliance kit is formed at least one recessed portion, and it is logical that the recessed portion is equipped with multiple heat dissipations
Hole.
The present invention also provides a kind of devices with electrical appliance kit, including above-mentioned electrical appliance kit.
The device with electrical appliance kit is air purifier.
Technical solution of the present invention has the advantages that
1. electrical appliance kit provided by the invention, comprising: box body, equipped with the accommodating chamber for being suitable for accommodating circuit board, on the box body
Equipped at least one line outlet being connected to the accommodating chamber, the line outlet is suitable for drawing leads with what the circuit board was connect
Line；At least one block reinforcement is correspondingly arranged with the line outlet, from the first wall of the line outlet to far from the line outlet
Direction is extended, and is extended towards the line outlet side opposite with the first wall；And the block reinforcement it is described go out
Projection on box side wall where line mouth covers the line outlet.By the way that block reinforcement is arranged at line outlet, and going out block reinforcement
Projection on box side wall where line mouth covers line outlet, conducting wire connect with circuit board on the one hand can be made by block reinforcement and
Gap between line outlet is drawn, and on the other hand, when board failure causes on fire in electrical appliance kit, is scurried out from line outlet
Flame can be stopped by block reinforcement, and can not directly be scurried out by line outlet to outside electrical appliance kit, effective so as to carry out to flame
Barrier, improves the safety of electrical appliance kit.The barrier mode of this block reinforcement simultaneously also has structure simple, easy to form, convenient for leading
The advantages that installation of line.
2. electrical appliance kit provided by the invention, the block reinforcement is extended from the first wall to outside the box body.In this way
Not only it can make the flame sprayed when block reinforcement barrier board failure is on fire from line outlet, but also can prevent block reinforcement from occupying in electrical appliance kit
Space, while the installation difficulty of conducting wire can be reduced.
3. electrical appliance kit provided by the invention, projection of the block reinforcement on the box side wall where the line outlet covers institute
State second mouthful of wall.Projection of the block reinforcement on the box side wall where line outlet in this way can sufficiently cover in line outlet, so as to
So that block reinforcement more fully obstructs board failure from the flame that line outlet sprays when on fire.
4. electrical appliance kit provided by the invention, the first limit rib for being suitable for carrying conducting wire is additionally provided at the line outlet, it is described
First limit rib extends to the block reinforcement from the bottom wall of the line outlet to the direction far from the line outlet.First limit rib
Setting can carry out significantly more efficient limit to conducting wire, so that the wiring of conducting wire be made more to standardize neatly.
5. the top of electrical appliance kit provided by the invention, the line outlet is equipped with opening.It, can be by conducting wire in conducting wire
It is packed into from opening, convenient for the wiring of conducting wire.
6. electrical appliance kit provided by the invention, at least one second limit rib, second limit are additionally provided at the line outlet
Position muscle is extended by second mouthful of wall towards the block reinforcement, and is collectively formed with the block reinforcement and is suitable for accommodating the conducting wire
It is logical to limit road.The setting of second limit rib can cooperate with block reinforcement and carry out compression limit to the conducting wire in limit channels, on the one hand
Conducting wire can be effectively prevented to deviate from from limit channels, on the other hand can prevent conducting wire from shaking and be sent out with the mouth wall of line outlet
Raw collision generates abnormal sound.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the electrical appliance kit provided in the first embodiment of the invention removes the three-dimensional assembling schematic diagram after box cover；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is that electrical appliance kit shown in FIG. 1 covers the three-dimensional assembling schematic diagram after box cover；
Fig. 4 is the enlarged diagram of B area in Fig. 3；
Description of symbols:
1- box body, 11- accommodating chamber, 12- line outlet, 121- first wall, second mouthful of wall of 122-, 123- opening, 2- block reinforcement,
21- first baffle, 22- second baffle, 3- box cover, 31- protrusion, 32- recessed portion, 321- thermal vias, the first limit rib of 4-,
The second limit rib of 5-, 6- third limit rib, 10- circuit board, 20- conducting wire.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As Figure 1-Figure 4, the present embodiment provides a kind of electrical appliance kits, including box body 1, box cover 3 and multiple block reinforcements 2.
Box body 1 is equipped with the accommodating chamber 11 for being suitable for accommodating circuit board 10, and box body 1 is equipped at least one be connected to accommodating chamber 11
A line outlet 12, line outlet 12 are suitable for drawing the conducting wire 20 connecting with circuit board 10.
Block reinforcement 2 is correspondingly arranged with line outlet 12, from the first wall 121 of line outlet 12 to the direction far from line outlet 12
Extend, and extends towards the side opposite with first wall 121 of line outlet 12；And block reinforcement 2 is in the box where line outlet 12
Projection on 1 side wall of body covers line outlet 12.
By the way that block reinforcement 2 is arranged at line outlet 12, and make projection of the block reinforcement 2 on 1 side wall of box body where line outlet 12
Line outlet 12 is covered, the conducting wire 20 connecting with circuit board 10 on the one hand can be made to pass through the gap between block reinforcement 2 and line outlet 12
It draws, on the other hand, when 10 failure of circuit board causes on fire in electrical appliance kit, the flame scurried out from line outlet 12 can be by block reinforcement
2 stop, and can not directly be scurried out by line outlet 12 to outside electrical appliance kit, so as to effectively be obstructed to flame, improve
The safety of electrical appliance kit.The barrier mode of this block reinforcement 2 simultaneously also has structure simple, easy to form, convenient for the peace of conducting wire 20
The advantages that dress.
The particular number of block reinforcement 2 is unrestricted, as long as being correspondingly arranged with meeting with line outlet 12, that is, go out at one
One block reinforcement 2 is set at line mouth 12.Line outlet 12 in the present embodiment has multiple, and block reinforcement 2 is also correspondingly arranged on multiple.As can
The embodiment of transformation, when the line outlet 12 in some electrical appliance kits only one when, block reinforcement 2 can also only setting one.
The specific setting position at line outlet 12 of block reinforcement 2 can there are many, in the present embodiment, block reinforcement 2 is by first
Mouth wall 121 extends to outside box body 1.It can both make to spray when the barrier of block reinforcement 2 10 failure of circuit board is on fire from line outlet 12 in this way
Flame out, and can prevent block reinforcement 2 from occupying the space in electrical appliance kit, while the installation difficulty of conducting wire 20 can be reduced.As
Disposable embodiment is also possible to block reinforcement 2 and is extended from first wall 121 into box body 1.
The specific constructive form of block reinforcement 2 can there are many, in the present embodiment, block reinforcement 2 include first baffle 21 and second
Baffle 22.
First baffle 21 extends from first wall 121 to the direction far from line outlet 12, and in the mistake far from line outlet 12
Cheng Zhong, the side opposite with first wall 121 towards line outlet 12 tilt.
The one end of second baffle 22 by first baffle 21 far from first wall 121, towards line outlet 12 and first wall 121
Opposite side extends, and is spaced and is arranged with line outlet 12.
As disposable embodiment, block reinforcement 2 can also directly be an arcuation baffle.
In the present embodiment, the side opposite with first wall 121 of line outlet 12 is second mouthful of wall 122 of line outlet 12.
The development length of block reinforcement 2 is unrestricted, as long as the projection met on 1 side wall of box body where line outlet 12 can
Cover in line outlet 12.In the present embodiment, projection of the block reinforcement 2 on 1 side wall of box body where line outlet 12 covers the
Two mouthfuls of walls 122.Projection of the block reinforcement 2 on 1 side wall of box body where line outlet 12 in this way can sufficiently cover in line outlet 12, from
And it is more fully obstructed when block reinforcement 2 can be made on fire to 10 failure of circuit board from the flame that line outlet 12 sprays.As can
The embodiment of transformation is also possible to projection of the block reinforcement 2 on 1 side wall of box body where line outlet 12 and just covers in outlet
Mouth 12, without covering second mouthful of wall 122.
In the present embodiment, first wall 121 and second mouthful of wall 122 are respectively 12 liang of side walls being oppositely arranged of line outlet.
As disposable embodiment, it is also possible to the bottom wall that first wall 121 is line outlet 12.
Be additionally provided at line outlet 12 be suitable for carry conducting wire 20 the first limit rib 4, the first limit rib 4 by line outlet 12 bottom
Wall extends to block reinforcement 2 to the direction far from line outlet 12.The setting of first limit rib 4 can carry out conducting wire 20 more efficient
Limit, so that the wiring of conducting wire 20 be made more to standardize neatly.As disposable embodiment, the first limit can not also be set
Muscle 4.
In the present embodiment, the top of line outlet 12 is equipped with opening 123.In conducting wire 20, can by conducting wire 20 from
It is open at 123 and is packed into, convenient for the wiring of conducting wire 20.As disposable embodiment, line outlet 12 and first wall 121 are opposite
Side may not be second mouthful of wall 122 of line outlet 12, and be above-mentioned opening 123.As disposable embodiment,
The top of line outlet 12 can not also set opening 123, but be provided with roof.
It is additionally provided at least one second limit rib 5 at line outlet 12, the second limit rib 5 is by second mouthful of wall 122 towards block reinforcement 2
Extend, and it is logical that the limit road for being suitable for accommodating conducting wire 20 is collectively formed with block reinforcement 2.The setting of second limit rib 5, can be with gear
The cooperation of muscle 2 carries out compression limit to the conducting wire 20 in limit channels, and conducting wire 20 on the one hand can be effectively prevented from limit channels
On the other hand abjection can prevent conducting wire 20 from shaking to collide with the mouth wall of line outlet 12 and generate abnormal sound.As variable
The embodiment changed can not also set the second limit rib 5.
During second limit rib 5 extends to separate line outlet 12, tilted towards first wall 121.As convertible
Embodiment, the second limit rib 5 to far from line outlet 12 extend during, can also backwards to first wall 121 tilt.
In the present embodiment, the top of box body 1 is covered by the box cover 3 of electrical appliance kit, pair of the side wall of box cover 3 in line outlet 12
It answers and extends protrusion 31 at position, the shape of the shape and block reinforcement 2 of protrusion 31 matches, to block reinforcement 2 and line outlet 12
Between covered at the top of the cavity that is formed.
In order to further prevent conducting wire 20 to be formed between block reinforcement 2 and line outlet 12 cavity in deviate from, while further
Prevent conducting wire 20 from shaking to collide with the mouth wall of line outlet 12 and generate abnormal sound, in the present embodiment, protrusion 31 is separate
Third limit rib 6 is extended towards box body 1 in one end of first wall 121, and third limit rib 6 will be led with the cooperation of the first limit rib 4
Line 20 limits between the first limit rib 4 and third limit rib 6.
3 top surface of box cover of electrical appliance kit is formed at least one recessed portion 32, and recessed portion 32 is equipped with multiple thermal vias
321.By being arranged thermal vias 321 on recessed portion 32, can prevent thermal vias 321 the top of electrical appliance kit box cover 3 with
Other component is blocked when assembling, and thus allows for more sufficiently effective heat dissipation.As disposable embodiment, box cover
3 top surface can also only form a recessed portion 32.
The present embodiment also provides a kind of air purifier, including above-mentioned electrical appliance kit.It is empty as disposable embodiment
Gas purifier also could alternatively be other devices with electrical appliance kit.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (15)
1. a kind of electrical appliance kit characterized by comprising
Box body (1), is equipped with the accommodating chamber (11) for being suitable for accommodating circuit board (10), and the box body (1) is equipped with and the accommodating chamber
(11) at least one line outlet (12) being connected to, the line outlet (12) are suitable for drawing the conducting wire connecting with the circuit board (10)
(20)；
At least one block reinforcement (2), is correspondingly arranged with the line outlet (12), by the first wall (121) of the line outlet (12)
Extend to far from the direction of the line outlet (12), and towards the line outlet (12) and first wall (121) phase
Pair side extend；And projection covering of the block reinforcement (2) on box body (1) side wall where the line outlet (12) is described out
Line mouth (12).
2. electrical appliance kit according to claim 1, which is characterized in that the block reinforcement (2) is from the first wall (121) to institute
It states and extends outside box body (1).
3. electrical appliance kit according to claim 1 or 2, which is characterized in that the block reinforcement (2) includes:
First baffle (21) extends from the first wall (121) to the direction far from the line outlet (12), and far from institute
During stating line outlet (12), the side opposite towards the line outlet (12) and the first wall (121) is tilted；
Second baffle (22), one end by the first baffle (21) far from the first wall (121), towards the line outlet
(12) side opposite with the first wall (121) extends, and is spaced and is arranged with the line outlet (12).
4. electrical appliance kit according to any one of claim 1-3, which is characterized in that the line outlet (12) and described first
The opposite side of mouth wall (121) is second mouthful of wall (122) of the line outlet (12).
5. electrical appliance kit according to claim 4, which is characterized in that the block reinforcement (2) is where the line outlet (12)
Projection on box body (1) side wall covers second mouthful of wall (122).
6. electrical appliance kit according to claim 4 or 5, which is characterized in that the first wall (121) and second mouthful of wall
(122) it is respectively side wall that the line outlet (12) two is oppositely arranged.
7. electrical appliance kit according to claim 6, which is characterized in that be additionally provided at the line outlet (12) and be suitable for carrying conducting wire
(20) the first limit rib (4), first limit rib (4) is from the bottom wall of the line outlet (12) to far from the line outlet
(12) direction extends to the block reinforcement (2).
8. electrical appliance kit according to claim 6 or 7, which is characterized in that the top of the line outlet (12) is equipped with opening
(123)。
9. the electrical appliance kit according to any one of claim 4-7, which is characterized in that be additionally provided at the line outlet (12) to
Few second limit rib (5), second limit rib (5) extended by second mouthful of wall (122) towards the block reinforcement (2) and
Out, the limit road for being suitable for accommodating the conducting wire (20) and is collectively formed with the block reinforcement (2) to lead to.
10. electrical appliance kit according to claim 9, which is characterized in that second limit rib (5) is to far from the line outlet
(12) it during extending, is tilted towards the first wall (121).
11. electrical appliance kit according to claim 7 or 8, which is characterized in that the top of the box body (1) by electrical appliance kit box
(3) capping is covered, the side wall of the box cover (3) extends protrusion (31) in the corresponding position of the line outlet (12), described
The shape of protrusion (31) and the shape of the block reinforcement (2) match, between the block reinforcement (2) and the line outlet (12)
It is covered at the top of the cavity of formation.
12. electrical appliance kit according to claim 11, which is characterized in that the protrusion (31) is far from the first wall
(121) one end is extended third limit rib (6) towards the box body (1), the third limit rib (6) and first limit
Muscle (4) cooperation is by the conducting wire (20) limit between first limit rib (4) and the third limit rib (6).
13. electrical appliance kit described in any one of -12 according to claim 1, which is characterized in that the box cover (3) of the electrical appliance kit pushes up
Face is formed at least one recessed portion (32), and the recessed portion (32) is equipped with multiple thermal vias (321).
14. a kind of device with electrical appliance kit, which is characterized in that including electrical appliance kit of any of claims 1-13.
15. the device according to claim 14 with electrical appliance kit, which is characterized in that the device with electrical appliance kit is
Air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332370.XA CN109587983B (en) | 2018-11-09 | 2018-11-09 | Electrical box and device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332370.XA CN109587983B (en) | 2018-11-09 | 2018-11-09 | Electrical box and device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109587983A true CN109587983A (en) | 2019-04-05 |
| CN109587983B CN109587983B (en) | 2024-04-12 |
Family
ID=65921913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811332370.XA Active CN109587983B (en) | 2018-11-09 | 2018-11-09 | Electrical box and device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109587983B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087419A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力电器股份有限公司 | Safe case assembly and air conditioner indoor unit with it |
| CN113489311A (en) * | 2021-08-19 | 2021-10-08 | 江苏博乐电力能源装备有限公司 | DC-DC switching power supply |
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| CN206894175U (en) * | 2017-05-11 | 2018-01-16 | 广州美的华凌冰箱有限公司 | Terminal box and refrigerator |
| CN209462783U (en) * | 2018-11-09 | 2019-10-01 | 珠海格力电器股份有限公司 | Electrical appliance kit and device with electrical appliance kit |
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| JP4435823B2 (en) * | 2007-11-09 | 2010-03-24 | シャープ株式会社 | Opening cover device and air conditioner equipped with the same |
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|---|---|---|---|---|
| CN203407127U (en) * | 2013-08-29 | 2014-01-22 | 珠海格力电器股份有限公司 | Electric device box |
| CN106061176A (en) * | 2016-07-13 | 2016-10-26 | 珠海格力电器股份有限公司 | Electric box component and air conditioner having electric box component |
| CN106300171A (en) * | 2016-10-21 | 2017-01-04 | 珠海格力电器股份有限公司 | Fixture wire structure and electrical appliance kit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087419A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力电器股份有限公司 | Safe case assembly and air conditioner indoor unit with it |
| CN110087419B (en) * | 2019-05-24 | 2024-04-16 | 珠海格力电器股份有限公司 | Safety box assembly and air conditioner indoor unit with same |
| CN113489311A (en) * | 2021-08-19 | 2021-10-08 | 江苏博乐电力能源装备有限公司 | DC-DC switching power supply |
| CN113489311B (en) * | 2021-08-19 | 2022-03-18 | 江苏博乐电力能源装备有限公司 | DC-DC switching power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109587983B (en) | 2024-04-12 |
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