CN202889043U - Waterproof structure for motor of outdoor unit - Google Patents
Waterproof structure for motor of outdoor unit Download PDFInfo
- Publication number
- CN202889043U CN202889043U CN 201220504095 CN201220504095U CN202889043U CN 202889043 U CN202889043 U CN 202889043U CN 201220504095 CN201220504095 CN 201220504095 CN 201220504095 U CN201220504095 U CN 201220504095U CN 202889043 U CN202889043 U CN 202889043U
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- Prior art keywords
- casing
- wire
- hole
- power supply
- motor
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- 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 - Lifetime
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Abstract
The utility model discloses a waterproof structure for the motor of an outdoor unit, which comprises a casing, a wire-protecting bushing and a power supply lead. The casing is provided with a wire outlet hole. The wire-protecting bushing embedded into the wire outlet hole is arranged on the casing. The power supply lead connected with a winding inside the casing is led out of the casing through the wire outlet hole. The waterproof structure also comprises a bracket positioned below the wire outlet hole and arranged on the casing. The bracket is provided with a guide hole. The power supply lead passes through the guide hole. The waterproof structure is simple in structure and effectively prevents water drops from entering the motor along the power supply lead based on the principle that water flows downwards. Thus, the waterproof structure is good in waterproof effect.
Description
Technical field:
The utility model relates to the waterproof construction that a kind of off-premises station is used motor.
Background technology:
The motor that is used for air-conditioner outdoor unit, the water resistance of motor directly affects the useful life of motor, and traditional off-premises station motor, comprise casing, wire bushing and power supply lead wire, casing is provided with wire hole, wire bushing embeds in the wire hole and is installed on the casing, power supply lead wire is connected with the inner winding of casing and draws from wire hole, after motor is loaded onto load, water droplet flows into motor internal along power supply lead wire easily, cause the problems such as motor does not stuckly turn, burning machine, affect the motor normal operation, have inefficacy hidden danger.
Summary of the invention:
The purpose of this utility model provides the waterproof construction that a kind of off-premises station is used motor, and this is simple in structure, prevents that effectively water droplet from entering motor internal, good water-proof effect.
The purpose of this utility model is to be achieved by following technical scheme.
A kind of off-premises station waterproof construction of motor, comprise casing, wire bushing and power supply lead wire, casing is provided with wire hole, wire bushing embeds in the wire hole and is installed on the casing, power supply lead wire is connected with the inner winding of casing and draws from wire hole, and it also comprises support, and support is positioned at the wire hole below and is installed on the casing, support is provided with pilot hole, and power supply lead wire passes pilot hole.
Pilot hole described above is lower than the wire hole bottom.
Pilot hole described above is closed circle through hole or notched through hole.
Power supply lead wire described above passes pilot hole from bottom to top.
Support described above comprises mounting panel and the lug that outwards folds from mounting panel, and mounting panel is welded on the casing outer surface, offers pilot hole on the lug.
The utility model beneficial effect compared with prior art is: 1) the utility model is by increasing by a support, support is positioned at the wire hole below and is installed on the casing, support is provided with pilot hole, power supply lead wire passes pilot hole, according to Water seeks its own level principle, the main purpose that support is positioned at this low points of wire hole below is drainage, lead-in wire or the globule of cable drip and are unlikely to from wire hole to enter motor internal along this low points, cause the problems such as motor does not stuckly turn, burning machine, simple in structure, prevent that effectively water droplet from entering motor internal, good water-proof effect; 2) pilot hole is closed circle through hole or notched through hole, and reasonable in design is installed simple and easyly, improves operating efficiency.
Description of drawings:
Fig. 1 is the stereogram of the utility model embodiment one.
Fig. 2 is the utility model embodiment one another angle stereogram.
Fig. 3 is the utility model embodiment one casing and supporting structure schematic diagram.
Fig. 4 is the stereogram of the utility model embodiment two.
Fig. 5 is the utility model embodiment two another angle stereograms.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: as shown in Figure 1 to Figure 3, the utility model is the waterproof construction that a kind of off-premises station is used motor, comprise casing 1, wire bushing 2 and power supply lead wire 3, casing 1 is provided with wire hole 11, and wire bushing 2 embeds 11 li of wire holes and is installed on the casing 1, and power supply lead wire 3 is connected with casing 1 inner winding and draws from wire hole 11, it also comprises support 4, support 4 is positioned at wire hole 11 belows and is installed on the casing 1, and support 4 is provided with pilot hole 41, and power supply lead wire 3 passes pilot hole 41; Pilot hole 41 is lower than wire hole 11 bottoms; Described pilot hole 41 is closed circle through holes; Power supply lead wire 3 passes pilot hole 41 from bottom to top; Described support 4 comprises mounting panel 42 and the lug 43 that outwards folds from mounting panel 42, and mounting panel 42 is welded on casing 1 outer surface, offers pilot hole 41 on the lug 43.
Embodiment two: as shown in Figure 4 and Figure 5, the utility model is the waterproof construction that a kind of off-premises station is used motor, comprise casing 1, wire bushing 2 and power supply lead wire 3, casing 1 is provided with wire hole 11, and wire bushing 2 embeds 11 li of wire holes and is installed on the casing 1, and power supply lead wire 3 is connected with casing 1 inner winding and draws from wire hole 11, it also comprises support 4, support 4 is positioned at wire hole 11 belows and is installed on the casing 1, and support 4 is provided with pilot hole 41, and power supply lead wire 3 passes pilot hole 41; Pilot hole 41 is lower than wire hole 11 bottoms; Described pilot hole 41 is notched through holes; Power supply lead wire 3 passes pilot hole 41 from bottom to top; Described support 4 comprises mounting panel 42 and the lug 43 that outwards folds from mounting panel 42, and mounting panel 42 is welded on casing 1 outer surface, offers pilot hole 41 on the lug 43.
Principle of the present utility model: according to Water seeks its own level principle, by increasing by a support 4, support 4 is positioned at wire hole 11 belows and is installed on the casing 1, support 4 is provided with pilot hole 41, power supply lead wire 3 passes pilot hole 41, the main purpose of pilot hole 41 these low points is drainage, lead-in wire or the globule of cable drip and are unlikely to from wire hole to enter motor internal along this low points, cause the problems such as motor does not stuckly turn, burning machine, simple in structure, prevent that effectively water droplet from entering motor internal, good water-proof effect.
Claims (5)
1. an off-premises station is with the waterproof construction of motor, comprise casing (1), wire bushing (2) and power supply lead wire (3), casing (1) is provided with wire hole (11), wire bushing (2) embeds inner being installed on the casing (1) of wire hole (11), power supply lead wire (3) is connected with the inner winding of casing (1) and draws from wire hole (11), it is characterized in that: it also comprises support (4), support (4) is positioned at wire hole (11) below and is installed on the casing (1), support (4) is provided with pilot hole (41), and power supply lead wire (3) passes pilot hole (41).
2. a kind of off-premises station according to claim 1 is with the waterproof construction of motor, and it is characterized in that: pilot hole (41) is lower than wire hole (11) bottom.
3. a kind of off-premises station according to claim 1 and 2 is with the waterproof construction of motor, and it is characterized in that: described pilot hole (41) is closed circle through hole or notched through hole.
4. a kind of off-premises station according to claim 1 is with the waterproof construction of motor, and it is characterized in that: power supply lead wire (3) passes pilot hole (41) from bottom to top.
5. a kind of off-premises station according to claim 1 is with the waterproof construction of motor, it is characterized in that: described support (4) comprises mounting panel (42) and the lug (43) that outwards folds from mounting panel (42), mounting panel (42) is welded on casing (1) outer surface, offers pilot hole (41) on the lug (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504095 CN202889043U (en) | 2012-09-27 | 2012-09-27 | Waterproof structure for motor of outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504095 CN202889043U (en) | 2012-09-27 | 2012-09-27 | Waterproof structure for motor of outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889043U true CN202889043U (en) | 2013-04-17 |
Family
ID=48080433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504095 Expired - Lifetime CN202889043U (en) | 2012-09-27 | 2012-09-27 | Waterproof structure for motor of outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785603A (en) * | 2016-11-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Compressor cover and compressor |
| CN107070067A (en) * | 2017-06-20 | 2017-08-18 | 浙江金光太阳能科技有限公司 | Motor lead-out wire protection structure |
| CN110469798A (en) * | 2019-07-11 | 2019-11-19 | 深圳市海洋王照明工程有限公司 | LED high toplight |
-
2012
- 2012-09-27 CN CN 201220504095 patent/CN202889043U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785603A (en) * | 2016-11-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Compressor cover and compressor |
| CN107070067A (en) * | 2017-06-20 | 2017-08-18 | 浙江金光太阳能科技有限公司 | Motor lead-out wire protection structure |
| CN107070067B (en) * | 2017-06-20 | 2024-03-29 | 浙江联宜电机有限公司 | Motor outgoing line protection structure |
| CN110469798A (en) * | 2019-07-11 | 2019-11-19 | 深圳市海洋王照明工程有限公司 | LED high toplight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |