CN105555072A - Electrical box and air conditioner with same - Google Patents
Electrical box and air conditioner with same Download PDFInfo
- Publication number
- CN105555072A CN105555072A CN201610090166.6A CN201610090166A CN105555072A CN 105555072 A CN105555072 A CN 105555072A CN 201610090166 A CN201610090166 A CN 201610090166A CN 105555072 A CN105555072 A CN 105555072A
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- appliance kit
- lid
- circuit board
- hole
- 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
Links
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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Abstract
The invention discloses an electrical box, which comprises a box body and a box cover, wherein the electrical box is used for accommodating a circuit board; a through hole is formed in the upper surface of the box cover; and the position of the through hole is opposite to a wiring terminal on the circuit board, so that a cable can be connected with the wiring terminal outside the box cover. The electrical box disclosed by the invention can completely hermetically protect a component on the circuit board, simultaneously simplifies routing in a manner of routing outside the box, and is easy to operate. Furthermore, the overall thickness of the electrical box can be reduced; the cost is saved; and installation is facilitated. The invention further discloses an air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, be specifically related to a kind of electrical appliance kit.The invention still further relates to air conditioner.
Background technology
Electrical appliance kit is mainly used to the vitals such as accommodation and protective circuit plate; it generally includes box body and lid; box side wall generally can arrange cable-through hole, and for controlling, the various cables of power supply etc. intensively enter in box body through cable-through hole, then be connected with each binding post on circuit board.Therefore, inevitably also need in electrical appliance kit to hold the high cable of quantity.Circuit board trace is more complicated, and need the cable of accommodation also more in electrical appliance kit, the space thus needed in electrical appliance kit is also more, and the volume (mainly height) of electrical appliance kit is also larger.
The controller mainboard of existing air conditioner (such as transducer air conditioning), just because cabling more complicated, and because of limited space in machine, and cause adopting electrical appliance kit lid to seal, the components and parts of mainboard are opened wide completely expose, be unfavorable for the protection of controller.Such as, dust in air, chemical substance etc. easily enter air conditioner inside, and accumulate on mainboard, can affect controller and to be correlated with the insulation property of components and parts, even components and parts be can corrode with components and parts generation chemical reaction, thus controller and air conditioner long term reliability affected.
Summary of the invention
In view of the above-mentioned present situation of prior art, main purpose of the present invention is to provide a kind of electrical appliance kit, and it can simplify the cabling of circuit board.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of electrical appliance kit, it comprises box body and lid, described electrical appliance kit is used for containment circuit board, wherein, the upper surface of described lid is provided with through hole, the position of described through hole, just to the binding post on described circuit board, makes it possible to be connected with described binding post by cable in the outside of described lid.
Preferably, the upper surface of described lid comprises boss, for the components and parts of the projection held on described circuit board.
Preferably, at least one in described boss is provided with heat dissipation channel.
Preferably, described heat dissipation channel is arranged on end face and/or the side of described boss, and described heat dissipation channel comprises louvre and/or radiating groove.
Preferably, the upper surface of described lid comprises the step surface adapted with the height dimension of described circuit board.
Preferably, the composition surface place of described box body and described lid is provided with seal.
Preferably, also comprise adapter, one end of described adapter is for connecting described binding post, and the other end passes described through hole and protrudes from the upper surface of described lid.
Preferably, undertaken sealed by buckle structure between described box body and described lid.
Preferably, described buckle structure comprises the dop being arranged on described box body side, and described dop is from the sidewall of lid described in the clamping of outside.
Preferably, the orifice edge of at least one in described through hole is provided with flange.
Preferably, the shape of described through hole and the shape of described binding post adapt.
Another aspect of the present invention additionally provides a kind of air conditioner, and it comprises foregoing electrical appliance kit, and wherein, the controller mainboard of described air conditioner is fixed in described electrical appliance kit.
Electrical appliance kit of the present invention can simplify cabling, processing ease in the mode of the outer cabling of box.In addition, the integral thickness of electrical appliance kit can also be reduced, save cost, easy for installation.Especially, preferred version of the present invention can also by complete for circuit board element seal protection.
Accompanying drawing explanation
Be described hereinafter with reference to the preferred implementation of accompanying drawing to electrical appliance kit according to the present invention and air conditioner.In figure:
Fig. 1 is the appearance schematic diagram of electrical appliance kit of the present invention;
Fig. 2 is the schematic top plan view of electrical appliance kit box body of the present invention and circuit board;
Fig. 3 is the schematic side view of Fig. 2;
Fig. 4 is the schematic side view of the electrical appliance kit of Fig. 1;
Fig. 5 is the schematic top plan view of electrical appliance kit box body of the present invention;
Fig. 6 is the appearance schematic diagram of electrical appliance kit lid of the present invention.
Embodiment
In the face of the contradiction between the actual protection requirements of controller of air conditioner mainboard and the present situation of the electrical appliance kit of prior art, the present invention recognizes and can reduce electrical appliance kit inner space by mode cable being removed to electrical equipment outside, thus the requirement of shelter simultaneously met controller mainboard and the requirement few to space hold in air conditioner machine.
For this reason, as shown in figures 1 to 6, the invention provides a kind of electrical appliance kit, it comprises box body 1 and lid 3, and described electrical appliance kit is used for containment circuit board (such as controller mainboard) 2, such as, circuit board 2 can be fixed in box body 1, thus when lid 3 covers on box body 1, circuit board 2 can be contained in electrical appliance kit inside, thus necessary isolation and protection are carried out to circuit board 2.In order to realize being removed from electrical appliance kit inside by cable, the present invention is provided with through hole 31 on the upper surface of described lid 3, the position of described through hole 31, just to the binding post on described circuit board 2, makes it possible to be connected with described binding post by corresponding cable in the outside of described lid.
So, in the electrical appliance kit of prior art, must to introduce in advance in electrical appliance kit and in electrical appliance kit, to carry out each cable of cabling and connection, cabling can be carried out in the outside of lid 3 in the present invention, and via through holes 31 is introduced in electrical appliance kit, such as directly via through holes is plugged on binding post.
Visible, electrical appliance kit of the present invention can simplify cabling, processing ease in the mode of the outer cabling of box.Further, owing to having set up lid, can also by complete for circuit board element seal protection.
In addition, owing to not needing cabling in box, the slump in demand of electrical appliance kit inner space of the present invention, thus the volume (preferably reducing thickness) of electrical appliance kit can be reduced, such as can make the inner top surface of lid 3 end face near the highest components and parts of circuit board projection under closing lid state, to reduce space in machine that electrical appliance kit takies.
As shown in Figure 2, exemplarily the circuit board 2 of property such as comprises multiple binding post 2-1,2-2,2-3,2-4,2-5,2-6 etc., the shape and size of these binding posts may be different or not identical at least partly, therefore, the shape and size of each through hole 31 on lid 3 are also different or not identical at least partly, thus with each binding post one_to_one corresponding.Also namely, the quantity of the through hole on lid 3 is identical with the quantity of the binding post on circuit board 2, although only schematically illustrate two through holes in Fig. 1 and Fig. 6.
Preferably, as shown in figures 1 to 6, the upper surface of described lid 3 can comprise boss 32, for the components and parts of the projection held on described circuit board 2, and such as inductance coil, high power device etc.Also namely, by arranging boss to hold protruding components and parts, then the height at all the other positions of lid 3 upper surface can decline further, thus reduces the volume (local is reduced) of electrical appliance kit further.The volume that local is reduced such as can serve as the space of the outer cabling of box etc.
Because the boss on lid 3 covers protruding components and parts, make the space around these components and parts more narrow and small.For this reason, preferably, at least one in described boss 32 is provided with heat dissipation channel 33.Also, namely, when the components and parts of aforesaid projection exist fever phenomenon at work, heat dissipation channel can be set on the corresponding boss of lid, thus the heat in small space is easily distributed.
Preferably, as shown in Figure 1, described heat dissipation channel 33 is arranged on end face and/or the side of described boss 32, and described heat dissipation channel can comprise louvre and/or radiating groove.Such as, in illustrated embodiment, the end face of boss is provided with louvre, and side is provided with radiating groove, such as horizontal or vertical radiating groove.
Preferably, the upper surface of described lid 3 can also comprise the step surface adapted with the height dimension of described circuit board 2, as shown in figures 1 to 6.Also be, for all the other positions except boss of lid 3, still can carry out piecemeal according to the height dimension of circuit board self (depending on the height dimension of the components and parts in the same area), and reduce the local height of lid further, thus forming station terrace.Especially, by the mode of setting table terrace, the height dimension of the position at each through hole place can be made low as far as possible, so that carry out grafting during cabling outside box.
Preferably, described box body 1 is provided with seal (not shown) with the composition surface place of described lid 3.By arranging seal, the sealing of electrical appliance kit self can be guaranteed, thus realize hermetically sealed to circuit board, realize the objects such as dust-proof, insect protected, anti-steam better.Such as, seal can be seal felt, sealing ring etc.Preferably, on the upper surface of box body 1 (face namely engaged with lid 3), groove can be set, to locate and to hold seal.After lid 3 and box body 1 cover, seal is extruded, thus reaches the object of sealing.
For ease of realizing box external connection, namely carrying out grafting line by each through hole, each binding post on circuit board 2 can be extended, making it to highlight from the upper surface of lid 3 when closing lid, so that directly carry out grafting, as shown in Figure 3 and Figure 4.
Alternatively, can also comprise adapter, one end of described adapter is for connecting described binding post, and the other end passes described through hole and protrudes from the upper surface of described lid.Such as, each adapter can be plugged on each binding post before closing lid, and protruded from outside lid through through hole after closing lid, also can be plugged on binding post by adapter by through hole after closing lid, and made outside its upper end is exposed to.The joint of each cable can be carried out grafting with corresponding adapter when wiring subsequently, thus be suitable for electrical appliance kit of the present invention when not changing circuit board.
Because electrical appliance kit of the present invention does not need cabling and wiring in box, decrease the demand of repeatedly uncapping, thus the combination of lid and box body can be firm as much as possible.Such as, can be undertaken sealed by buckle structure between described box body 1 and described lid 3.Buckle structure can realize the strong bonded between box body and lid.
Preferably, as shown in Figure 5, described buckle structure comprises the dop 11 being arranged on described box body 1 side, and described dop 11 such as can from the sidewall of lid shown in interior survey or outside clamping.Consider operation ease when uncapping, the preferred sidewall from lid described in the clamping of outside of dop 11, thus when needs are uncapped, such as can by inwardly extruding cover side wall or having come by outwards prizing dop.As shown in the figure, electrical appliance kit such as has roughly foursquare profile, respectively can arrange a dop to realize the sealed of box body and lid four sides.
Preferably, as shown in Figure 6, the orifice edge of at least one in described through hole 31 is provided with flange.Flange can increase the intensity of orifice edge on the one hand, prevents from damaging aperture during wiring, can also support on the other hand to the connection-peg of cable or corresponding adapter.
Preferably, the shape of described through hole 31 and the shape of described binding post adapt.Thus after completing wiring, the gap between binding post and through-hole side wall is less, can further improve sealing, prevent dust, chemical substance even reptile or little winged insect etc. in the box that enters here.
To sum up, first electrical appliance kit of the present invention makes cabling simple, easy to operate; Also achieve the sealing of circuit board simultaneously, prevent dust, chemical substance, reptile or little winged insect etc. from entering electrical appliance kit inside, also can prevent the steam in air from condensing on circuit boards, ensure that the clean and complete of circuit board, improve the reliability of circuit; Also reduce the integral thickness of electrical appliance kit in addition, save cost, easy for installation.
Electrical appliance kit of the present invention is specially adapted to the occasion of limited space in cabling complexity, the machines such as the controller of transducer air conditioning.
Another aspect provides a kind of air conditioner (preferred transducer air conditioning), it comprises electrical appliance kit of the present invention, and the controller mainboard of described air conditioner is fixed in described electrical appliance kit.
Especially, the present invention is by the length of each terminals of CONTROLLER DESIGN mainboard, making it directly to pass corresponding through hole extends to outside lid, and the not wiring realized in electrical appliance kit by the cooperation of buckle structure is hermetically sealed, make installation more convenient, internal structure is more simple, and the whole height of electrical appliance kit obtains effective minimizing, saves the inner space of air-conditioning.
By the design of box body of the present invention, lid, controller mainboard terminals with mutually assemble, achieve hermetic for smd controller effect on the one hand, can prevent dust, chemical substance even reptile or little winged insect enter controller inside, improve the reliability of controller; Eliminate on the other hand the mode of connection complicated in electrical appliance kit, directly outside electrical appliance kit, carry out wiring, ensure the drying of electrical appliance kit internal controller mainboard, the clean and reliability that uses simultaneously.
Those skilled in the art will readily understand, under the prerequisite of not conflicting, above-mentioned measures freely can combine, superpose.
Be to be understood that, above-mentioned execution mode is only exemplary, and it is nonrestrictive, when not departing from general principle of the present invention, the various obvious or equivalent amendment that those skilled in the art can make for above-mentioned details or replacement, all will be contained in right of the present invention.
Claims (12)
1. an electrical appliance kit, it comprises box body and lid, described electrical appliance kit is used for containment circuit board, it is characterized in that, the upper surface of described lid is provided with through hole, the position of described through hole, just to the binding post on described circuit board, makes it possible to be connected with described binding post by cable in the outside of described lid.
2. electrical appliance kit according to claim 1, is characterized in that, the upper surface of described lid comprises boss, for the components and parts of the projection held on described circuit board.
3. electrical appliance kit according to claim 2, is characterized in that, at least one in described boss is provided with heat dissipation channel.
4. electrical appliance kit according to claim 3, is characterized in that, described heat dissipation channel is arranged on end face and/or the side of described boss, and described heat dissipation channel comprises louvre and/or radiating groove.
5. according to the electrical appliance kit one of claim 1-4 Suo Shu, it is characterized in that, the upper surface of described lid comprises the step surface adapted with the height dimension of described circuit board.
6. according to the electrical appliance kit one of claim 1-5 Suo Shu, it is characterized in that, the composition surface place of described box body and described lid is provided with seal.
7. according to the electrical appliance kit one of claim 1-6 Suo Shu, it is characterized in that, also comprise adapter, one end of described adapter is for connecting described binding post, and the other end passes described through hole and protrudes from the upper surface of described lid.
8. according to the electrical appliance kit one of claim 1-7 Suo Shu, it is characterized in that, undertaken sealed by buckle structure between described box body and described lid.
9. electrical appliance kit according to claim 8, is characterized in that, described buckle structure comprises the dop being arranged on described box body side, and described dop is from the sidewall of lid described in the clamping of outside.
10. according to the electrical appliance kit one of claim 1-9 Suo Shu, it is characterized in that, the orifice edge of at least one in described through hole is provided with flange.
11., according to the electrical appliance kit one of claim 1-10 Suo Shu, is characterized in that, the shape of described through hole and the shape of described binding post adapt.
12. 1 kinds of air conditioners, is characterized in that, it comprises according to the electrical appliance kit one of claim 1-11 Suo Shu, and wherein, the controller mainboard of described air conditioner is fixed in described electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090166.6A CN105555072A (en) | 2016-02-17 | 2016-02-17 | Electrical box and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090166.6A CN105555072A (en) | 2016-02-17 | 2016-02-17 | Electrical box and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105555072A true CN105555072A (en) | 2016-05-04 |
Family
ID=55833926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090166.6A Pending CN105555072A (en) | 2016-02-17 | 2016-02-17 | Electrical box and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105555072A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635370A (en) * | 2017-09-28 | 2018-01-26 | 珠海格力电器股份有限公司 | Electrical equipment box mounting structure, electrical appliance kit and air cleaning facility |
| CN108990346A (en) * | 2018-08-27 | 2018-12-11 | 厦门市佶尔电器有限公司 | A kind of wiring construction controlling box |
| CN109303500A (en) * | 2018-04-18 | 2019-02-05 | 江门申强电器科技有限公司 | A kind of circumscribed vacuum food processing machine |
| CN109737496A (en) * | 2019-02-28 | 2019-05-10 | 珠海格力电器股份有限公司 | Safety guard and electric heater |
| CN109874240A (en) * | 2017-12-05 | 2019-06-11 | 青岛经济技术开发区海尔热水器有限公司 | A kind of power panel protective shell |
| CN112997593A (en) * | 2018-10-31 | 2021-06-18 | 赫思曼自动化控制有限公司 | Housing for an exchanger for railway use |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366141A1 (en) * | 1988-10-27 | 1990-05-02 | Mazda Motor Corporation | Integrated circuit for vehicle |
| JPH09200926A (en) * | 1996-01-20 | 1997-07-31 | Denso Corp | Electric connection box |
| CN2722106Y (en) * | 2004-06-10 | 2005-08-31 | 无锡小天鹅中央空调有限公司 | Electric control box of outdoor appliance for frequency variable conjuncted air conditioner |
| CN201297739Y (en) * | 2008-10-17 | 2009-08-26 | 广东美的电器股份有限公司 | Electric control box of wall-hung air conditioner |
| CN203151930U (en) * | 2013-03-13 | 2013-08-21 | 陈夏新 | Electric vehicle controller and vehicle having the electric vehicle controller |
| CN203206596U (en) * | 2013-01-04 | 2013-09-18 | 杭州阔博科技有限公司 | Electric vehicle controller |
| CN205378389U (en) * | 2016-02-17 | 2016-07-06 | 珠海格力电器股份有限公司 | Electric box and air conditioner with same |
-
2016
- 2016-02-17 CN CN201610090166.6A patent/CN105555072A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366141A1 (en) * | 1988-10-27 | 1990-05-02 | Mazda Motor Corporation | Integrated circuit for vehicle |
| JPH09200926A (en) * | 1996-01-20 | 1997-07-31 | Denso Corp | Electric connection box |
| CN2722106Y (en) * | 2004-06-10 | 2005-08-31 | 无锡小天鹅中央空调有限公司 | Electric control box of outdoor appliance for frequency variable conjuncted air conditioner |
| CN201297739Y (en) * | 2008-10-17 | 2009-08-26 | 广东美的电器股份有限公司 | Electric control box of wall-hung air conditioner |
| CN203206596U (en) * | 2013-01-04 | 2013-09-18 | 杭州阔博科技有限公司 | Electric vehicle controller |
| CN203151930U (en) * | 2013-03-13 | 2013-08-21 | 陈夏新 | Electric vehicle controller and vehicle having the electric vehicle controller |
| CN205378389U (en) * | 2016-02-17 | 2016-07-06 | 珠海格力电器股份有限公司 | Electric box and air conditioner with same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635370A (en) * | 2017-09-28 | 2018-01-26 | 珠海格力电器股份有限公司 | Electrical equipment box mounting structure, electrical appliance kit and air cleaning facility |
| CN109874240A (en) * | 2017-12-05 | 2019-06-11 | 青岛经济技术开发区海尔热水器有限公司 | A kind of power panel protective shell |
| CN109874240B (en) * | 2017-12-05 | 2024-04-02 | 青岛经济技术开发区海尔热水器有限公司 | Power panel protective housing |
| CN109303500A (en) * | 2018-04-18 | 2019-02-05 | 江门申强电器科技有限公司 | A kind of circumscribed vacuum food processing machine |
| CN108990346A (en) * | 2018-08-27 | 2018-12-11 | 厦门市佶尔电器有限公司 | A kind of wiring construction controlling box |
| CN112997593A (en) * | 2018-10-31 | 2021-06-18 | 赫思曼自动化控制有限公司 | Housing for an exchanger for railway use |
| CN112997593B (en) * | 2018-10-31 | 2022-11-08 | 赫思曼自动化控制有限公司 | Exchanger for railway use |
| CN109737496A (en) * | 2019-02-28 | 2019-05-10 | 珠海格力电器股份有限公司 | Safety guard and electric heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105555072A (en) | Electrical box and air conditioner with same | |
| JP4936150B2 (en) | Motor control device | |
| CN105684563A (en) | Function component upper part for a component construction system | |
| CN101075716B (en) | Electrical source connecting device for hand-held type electric machine tool | |
| CN110892155B (en) | Compressor and outdoor unit of air conditioner | |
| CN205378389U (en) | Electric box and air conditioner with same | |
| RU2632914C2 (en) | Actuating driver with push-on connector | |
| JPWO2019130481A1 (en) | Inverter device | |
| CN105571015B (en) | Air conditioner, outdoor unit and its electrical appliance kit | |
| JP2006145082A (en) | Air conditioner | |
| JP2003124649A (en) | Electrical equipment box and air conditioner | |
| JP2013214471A (en) | Card unit and card edge connector | |
| JP2010220430A (en) | Drip-proof structure of motor | |
| CN107087371B (en) | Novel lead-out wire sealing structure | |
| US20210267070A1 (en) | Electrical connection box | |
| CN108886242B (en) | Electric connection structure | |
| CN110040081A (en) | Power input structure and vehicle electric controller for vehicle electric controller | |
| US10383244B2 (en) | Electronics enclosure assembly and methods of forming the same | |
| CN216873599U (en) | Air conditioner sealing element convenient for sealing circuit main board | |
| JPH11121102A (en) | Connection method for external connection cable in exterior electrical machinery and apparatus | |
| JP2002353656A (en) | Waterproof structure for air-cooled electronic controller storage box | |
| CN211930959U (en) | Protective structure and circuit board device | |
| JP2020106159A (en) | Dust collector | |
| JP3858661B2 (en) | Electrical component box and air conditioner | |
| CN219612403U (en) | On-board electric centralized control box for engineering machinery |
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 |
Application publication date: 20160504 |
|
| RJ01 | Rejection of invention patent application after publication |