CN204830246U - Electric box of transformer and air condensing units - Google Patents
Electric box of transformer and air condensing units Download PDFInfo
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- CN204830246U CN204830246U CN201520575590.0U CN201520575590U CN204830246U CN 204830246 U CN204830246 U CN 204830246U CN 201520575590 U CN201520575590 U CN 201520575590U CN 204830246 U CN204830246 U CN 204830246U
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- transformer
- side cover
- electrical box
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- district
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Abstract
The utility model provides an electric box of transformer and air condensing units, the electric box of transformer includes the body, is used for to install the base of transformer and set up and is in the last side cap and the lower side cap of body front end, this is internal to have that the vitality piece holds the district and the transformer holds the district, it is used for respectively closing with lower side cap to go up the side cap the vitality piece holds the district and the transformer holds the district. The setting is used for installing the base of transformer, can install earlier the base with the transformer like this on, later fixed to the body again for the installation of transformer is fixed convenient, swift, has improved the installation effectiveness, in addition, be in the body front end sets up side cap and lower side cap, is used for respectively closing the vitality piece holds the district and the transformer holds the district, when the checksum maintenance of carrying out the vitality piece, only need open the side cap, and the transformer holds the district need not be opened, has improved operational safety to the dismouting is swift.
Description
Technical field
The utility model belongs to air-conditioning technical field, is specifically related to a kind of transformer electrical box and has the air-conditioner outdoor unit of this transformer electrical box.
Background technology
The normal operating voltage of current multi-gang air-conditioner off-premises station is 380V, in order to adapt to use under particular power source 460V voltage, increase by a road transformer lines at machine intimate, be 380V voltage by 460V photovoltaic conversion, volume of transformer needed for this voltage transitions is larger, and weight is generally between 20kg to 30kg, also has supporting vigour part; As transformer and supporting vigour part are directly installed on off-premises station inside, one is that multiple parts need to install respectively, installation effectiveness is lower, and volume of transformer is comparatively large, Heavy Weight, direct installation is not easy to operate, two is that supporting vigour part requires waterproof and dustproof, therefore needs newly to design a kind of transformer electrical box.
Summary of the invention
The utility model provides a kind of transformer electrical box, is arranged in air-conditioner outdoor unit, and for holding transformer and the vigour part supporting with transformer, processing safety is high, and installation, maintenance is convenient.
For reaching above-mentioned technical purpose, the utility model realizes by the following technical solutions:
A kind of transformer electrical box, be arranged in air-conditioner outdoor unit, described transformer electrical box comprises body, for installing the base of transformer and being arranged on the upper side cover of described body front end and lower side cover, have vigour part in described body and hold district and transformer accommodation district, described upper side cover and lower side cover are respectively used to close described vigour part and hold district and transformer accommodation district.
Further, described body has side cover plate, is arranged on the upper cover plate at described side cover plate top, and described upper cover plate has top board and is arranged on the shirt rim of described ceiling edge, and described shirt rim is positioned at the outside of described side cover plate and upper side cover.
Further, described top board is inclined plane from front to back.
Further, the angle between the plane at described top board place and horizontal plane is 3 ° ~ 7 °.
Further, the edge of described base is provided with boss, the interior side contacts of described boss and described body.
Further, described upper side cover lower end has the upper side cover flanging extended back, and side cover flanging offers wire hole on described.
Further, described upper side cover flanging end also has downward upper side cover crimp, the upper contact of described upper side cover crimp and described lower side cover.
Further, described body also has the hanger for lifting described transformer electrical box.
Further, described body also has the first in command.
Further, described lower side cover is provided with the second in command.
Further, described body is provided with the first fixed head, described first fixed head has the first fixed part and second fixed part fixing with described air-conditioner outdoor unit fixed with described body, and the width of described second fixed part is greater than the width of described first fixed part.
Further, described second fixed part both sides have fixed part crimp.
Further, also have bend between described first fixed head and the second fixed part, described second fixed part has certain distance apart between described body.
Further, described body is provided with the second fixed head, the L shape connecting portion that described second fixed part has the 3rd fixed part fixed with described body, the 4th fixed part fixed with described air-conditioner outdoor unit and is connected described 3rd fixed part and the 4th fixed part.
Further, described vigour part accommodation district is arranged with in parallel for installing installing plate and outer installing plate in vigour part.
Further, described interior installing plate is arranged on the body, and described outer installing plate is dismountable to be arranged on fixed head support, and described fixed head support is fixing on the body.
Based on above-mentioned transformer electrical box, the utility model also provides a kind of air-conditioner outdoor unit, comprises casing and is arranged on the above-mentioned transformer electrical box in casing.
Further, described casing comprises side plate, is provided with vertical support in described casing, and described transformer electrical box is fixed on described support and described side plate.
The transformer electrical box that the utility model provides, has vigour part and holds district and transformer by arranging in body and hold district, makes transformer and supporting vigour part can be arranged in body with transformer; And the base arranged for installing transformer, transformer first can be installed on base like this, be fixed to again on body afterwards, make the installation convenient fixing of transformer, fast, improve installation effectiveness; In addition, side cover and lower side cover are set in described body front end, are respectively used to close described vigour part and hold district and transformer accommodation district, when carrying out the inspection and maintenance of vigour part, only need to open side cover, transformer holds district and need not open, improve processing safety, and dismounting is quick.
After reading detailed description of the invention of the present utility model by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
The structural representation of an embodiment of the transformer electrical box that Fig. 1 proposes for the utility model;
Fig. 2 is the structural representation of an assembled state of transformer electrical box in Fig. 1;
The detonation configuration schematic diagram of body in Fig. 3;
Fig. 4 is the structure for amplifying schematic diagram of upper cover plate in Fig. 3;
Fig. 5 is the structure for amplifying schematic diagram of the first fixed head in Fig. 3;
Fig. 6 is the structure for amplifying schematic diagram of the second fixed head in Fig. 3;
Fig. 7 is the structural representation of upper side cover 13 and lower side cover 14;
Fig. 8 is the structural representation of the air-conditioner outdoor unit with transformer electrical box in Fig. 1;
Fig. 9 is the structure for amplifying schematic diagram of a-quadrant in Fig. 8.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
In description of the present utility model, it should be noted that, term " on ", the orientation of the instruction such as D score, "left", "right" or position relationship be based on position relationship shown in the drawings, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd ", " the 4th " only for describing object, and can not be interpreted as instruction or hint relative importance.
Consult Fig. 1-Fig. 9, it is an embodiment of the transformer electrical box that the utility model proposes, transformer electrical box 1 is arranged in air-conditioner outdoor unit, and for holding transformer 2 and the vigour part 3 supporting with transformer, air-conditioner outdoor unit comprises casing 4, the electrical master box 5 be arranged in casing.
Transformer electrical box 1 comprises body 11, for installing the base 12 of transformer 2 and being arranged on the upper side cover 13 of body 11 front end and lower side cover 14, there is vigour part in body 11 hold district and transformer and hold district, wherein go up side cover 13 and lower side cover 14 and be respectively used to close vigour part and hold district and transformer accommodation district.
The transformer electrical box 1 that the utility model provides, has vigour part and holds district and transformer by arranging in body 11 and hold district, makes transformer 2 and supporting vigour part 3 can be arranged in body 11 with transformer 2; And the base 12 arranged for installing transformer 2, can transformer 2 be first installed on base 12 like this, be fixed on body 11 afterwards, make the installation convenient fixing of transformer 2, fast, improve installation effectiveness; In addition, side cover 13 and lower side cover 14 are set in body 11 front end, are respectively used to close vigour part and hold district and transformer accommodation district, when carrying out the inspection and maintenance of vigour part 3, only need to open side cover 13, transformer holds district and need not open, improve processing safety, and dismounting is quick.
Shown in Fig. 3 and Fig. 4, in order to increase the water resistance of transformer electrical box 1, body 11 has side cover plate 111, is arranged on the upper cover plate 112 at side cover plate 111 top, and upper cover plate 112 has top board 1121 and is arranged on the shirt rim 1122 at top board 1121 edge, and shirt rim 1122 is positioned at the outside of side cover plate 111 and upper side cover 13.
In the present embodiment, by arranging the upper cover plate 112 with shirt rim 1122, and shirt rim 1122 is positioned at the outside of side cover plate 111 and upper side cover 13, upper cover plate 112 is made to have covered on side cover plate 111 and upper side cover 13, which increase the water resistance of transformer electrical box 1, even if the upper cover plate 112 that had water to drop on, water droplet can flow down along shirt rim 1122, transformer electrical box 1 can not be entered inner, add waterproof effect.
In order to increase the water resistance of transformer electrical box 1 further, be set to tilt from front to back by top board 1121, namely downward-sloping gradually from front to back, when having water droplet to drop on top board 1121 like this, water droplet can flow backward along the inclined-plane of top board; Avoid and flow to upper side cover 13 from water water along shirt rim 1122, and then the gap between upper side cover 13 and body 11 of entering, infiltrate in body 11.
Gradient for top board 1121 does not need too large, and the angle arranged between the plane at top board 1121 place and horizontal plane is 3 ° ~ 7 ° and just can.In the present embodiment, the angle arranged between the plane at top board 1121 place and horizontal plane is 5.
Shown in Figure 2, in order to the fastness after the installation that increases water resistance further and increase transformer 2, be provided with a circle boss at the edge of base 12, and the interior side contacts of the side cover plate 111 of boss and body 11.When having water to flow to the gap of base 12 and body 11 like this, due to the design of boss, make water can not enter the inside of transformer electrical box 1; Meanwhile, transformer 2 is arranged on base 12, and the bottom of transformer 2 is gone along with sb. to guard him by boss, adds security and the fastness of transformer 2.
Shown in Figure 7, there is in upper side cover 13 lower end the upper side cover flanging 131 extended back, upper side cover flanging 131 offers wire hole 132; Upper side cover flanging 131 end also has downward upper side cover crimp 133, the upper contact of upper side cover crimp 133 and lower side cover 14.The lower end of namely going up side cover 13 covers the top of lower side cover 14, and lower side cover 14 is recessed backward relative to upper side cover 13, even if make water droplet drop on upper cover plate 13, water droplet along upper side cover 13 lower end drippage, can not be able to enter in body 11.
Shown in Figure 3, in order to transformer electrical box 1 is quick for installation, laborsaving, hanger 113 fixed by the top board 1121 of body 11, transformer electrical box 1 is sling by hanger 113 to utilize suspender to hang, be installed in casing 4, relative to artificial lift to move transformer electrical box 1, laborsaving and safety.
After transformer electrical box 1 slings, be convenient to hand steered for installing location, the top board 1121 of body 11 arranges the first in command 114, lower side cover 14 is provided with the second in command 141.The first in command 114 and the anterior second in command 141 that are arranged on top are like this convenient to hold, the transformer electrical box 1 that can will sling, and to be placed in casing 4 and to locate, fixing afterwards.
Shown in Figure 3, holding the quantity of the accommodation vigour part 3 in district in order to increase vigour part, holding district at vigour part and being arranged with interior installing plate 115 and outer installing plate 116 in parallel; Such vigour part 3 can be arranged on parallel interior installing plate 115 and outer installing plate 116, makes the placement of vigour part 3 compact, can reduce the volume that vigour part holds district, namely reduces the volume of transformer electrical box 1.
In the present embodiment, interior installing plate 115 and outer installing plate 116 are arranged for front and back, in order to vigour part 3 is convenient to be installed on interior installing plate 115, arrange outer installing plate 116 detachable; Interior installing plate 115 is fixed on the side cover plate 111 of body 11, and outer installing plate 116 is dismountable to be fixed on installing plate support 117; Wherein fixed head support 117 is fixed on the side cover plate 111 of body 11.Like this when vigour part 3 is installed, existing just outer installing plate 116 is removed; Vigour part 3 is after the installation of interior installing plate 115, more fixing outer installing plate 116.
In order to increase the sealing of transformer electrical box 1, increase the performance of waterproof and dustproof, side cover plate 111 is that one piece of plate pressing and bending forms, upper cover plate 112 is by welding or be riveted on side cover plate 111, base plate 12 is fixed by screws on side cover plate 111, go up side cover 13 afterwards and lower side cover 14 is fixed by screws on side cover plate 111, such transformer electrical box 1 inner space, with outside completely isolated, reaches waterproof and dust-proof effect.
Shown in Fig. 3 and Fig. 9, in order to transformer electrical box 1 is firmly fixed in casing 4, body 11 is provided with the first fixed head 118 and the second fixed head 119 for fixing with casing 4; The fixed head 41 and vertical support 42, first fixed head 118 be fixed on fixed head 41 had in casing 4 for fixing main electrical appliance kit 5 is fixed on support 42, and the second fixed mount 119 is fixed on the side end of casing 4.
In the present embodiment, the first fixed head 118 has first fixed part 1181 fixing with body 11, second fixed part 1182 fixing with air-conditioner outdoor unit, and the width of the second fixed part 1182 is greater than the width of the first fixed part 1181; The intensity at the second fixed part 1182 place is increased, contribute to increasing transformer electrical box 1 fixing after fastness.
Shown in Figure 5, in order to increase the intensity of the second fixed part 1182 further, the both sides arranging the second fixed part 182 have fixed part crimp 1184.In order to increase fastness further, arrange the lower end of support 42 between the second fixed part 1182 and body 11, this just needs to arrange the second fixed part 1182 and has certain distance apart between body 11.In the present embodiment, bend 1183 is set between the first fixed head 1181 and the second fixed part 1182, so both adds the intensity of the first fixed head 118, also make the second fixed part 1182 have certain distance apart between body 11.
In the present embodiment, the 4th fixed part 1192 that shown in Figure 6, the second fixed part 119 has three fixed part 1191 fixing with body 11, fix with the side end of casing 4 and the L shape connecting portion 1193 being connected the 3rd fixed part 1191 and the 4th fixed part 1192.Namely the second fixed part 119 is through repeatedly bending, adds intensity, increases the fastness after fixing.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a transformer electrical box, be arranged in air-conditioner outdoor unit, it is characterized in that, described transformer electrical box comprises body, for installing the base of transformer and being arranged on the upper side cover of described body front end and lower side cover, have vigour part in described body and hold district and transformer accommodation district, described upper side cover and lower side cover are respectively used to close described vigour part and hold district and transformer accommodation district.
2. transformer electrical box according to claim 1, it is characterized in that, described body has side cover plate, is arranged on the upper cover plate at described side cover plate top, and described upper cover plate has top board and is arranged on the shirt rim of described ceiling edge, and described shirt rim is positioned at the outside of described side cover plate and upper side cover.
3. transformer electrical box according to claim 1, is characterized in that, the edge of described base is provided with boss, the interior side contacts of described boss and described body.
4. transformer electrical box according to claim 1, is characterized in that, described upper side cover lower end has the upper side cover flanging extended back, and side cover flanging offers wire hole on described.
5. transformer electrical box according to claim 4, is characterized in that, described upper side cover flanging end also has downward upper side cover crimp, the upper contact of described upper side cover crimp and described lower side cover.
6. the transformer electrical box according to any one of claim 1 to 5, is characterized in that, described body also has the hanger for lifting described transformer electrical box.
7. the transformer electrical box according to any one of claim 1 to 5, it is characterized in that, described body is provided with the first fixed head, described first fixed head has the first fixed part and second fixed part fixing with described air-conditioner outdoor unit fixed with described body, and the width of described second fixed part is greater than the width of described first fixed part.
8. the transformer electrical box according to any one of claim 1 to 5, it is characterized in that, described body is provided with the second fixed head, the L shape connecting portion that described second fixed part has the 3rd fixed part fixed with described body, the 4th fixed part fixed with described air-conditioner outdoor unit and is connected described 3rd fixed part and the 4th fixed part.
9. the transformer electrical box according to any one of claim 1 to 5, it is characterized in that, described vigour part holds district and is arranged with in parallel for installing installing plate and outer installing plate in vigour part, described interior installing plate is arranged on the body, described outer installing plate is dismountable to be arranged on fixed head support, and described fixed head support is fixing on the body.
10. an air-conditioner outdoor unit, is characterized in that, comprises casing and is arranged on the transformer electrical box described in any one of claim 1 to 9 in described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575590.0U CN204830246U (en) | 2015-08-04 | 2015-08-04 | Electric box of transformer and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575590.0U CN204830246U (en) | 2015-08-04 | 2015-08-04 | Electric box of transformer and air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830246U true CN204830246U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575590.0U Active CN204830246U (en) | 2015-08-04 | 2015-08-04 | Electric box of transformer and air condensing units |
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| Country | Link |
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| CN (1) | CN204830246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575955A (en) * | 2017-09-01 | 2018-01-12 | 青岛海尔空调电子有限公司 | Air-conditioner outdoor unit |
-
2015
- 2015-08-04 CN CN201520575590.0U patent/CN204830246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575955A (en) * | 2017-09-01 | 2018-01-12 | 青岛海尔空调电子有限公司 | Air-conditioner outdoor unit |
| CN107575955B (en) * | 2017-09-01 | 2021-01-05 | 青岛海尔空调电子有限公司 | Outdoor machine of air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |