CN108312808A - The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning - Google Patents
The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning Download PDFInfo
- Publication number
- CN108312808A CN108312808A CN201810361105.8A CN201810361105A CN108312808A CN 108312808 A CN108312808 A CN 108312808A CN 201810361105 A CN201810361105 A CN 201810361105A CN 108312808 A CN108312808 A CN 108312808A
- Authority
- CN
- China
- Prior art keywords
- air
- screw rod
- conditioning
- fastening bolt
- caravan
- 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
- 238000004378 air conditioning Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001746 injection moulding Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Other Air-Conditioning Systems (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses the fastening bolt waterproof construction of caravan air-conditioning and caravan air-conditionings, include at least one screw rod for fastening connection outdoor machine of air-conditioner and air-conditioning internal machine, screw rod passes through the pedestal of the outdoor machine of air-conditioner and upper end is exposed, the inner surface integrated injection molding of pedestal has the cone boss that waterproof is used in the exposing section for be enclosed in screw rod, advantage is to be pierced by the pedestal of outdoor machine of air-conditioner from lower to upper for fastening the screw rod of connection caravan air-conditioning internal machine and outdoor machine of air-conditioner, expose section and held tightly by cone boss of the integrated injection molding on pedestal in the top of screw rod, condensed water or external rainwater splash can be past dirty along the outer surface of cone boss on cone boss, to avoid aqueous infilters in screw flight caused by ponding around screw rod, it can prevent screw rods from rusting and ponding from entering caravan air-conditioning internal machine side along screw rod direction.
Description
Technical field
The present invention relates to a kind of caravan field of air conditioning, more particularly, to a kind of fastening bolt waterproof construction of caravan air-conditioning,
It specifically refers to the screw rod for being fastenedly connected outdoor machine of air-conditioner and air-conditioning internal machine and carries out water-proofing treatment.
Background technology
Vehicle overhead air conditioner includes machine outside overhead, machine and air inlet/outlet channel in overhead, and the outer machine of overhead is installed on caravan vehicle
On the outside of top, machine is installed on the inside of caravan roof in overhead, and air inlet/outlet channel is mounted to and in inside the through-hole of roof.
The description of the invention that China Patent No. is 2017205499744 discloses a kind of internal-external machine company of overhead caravan air-conditioning
Binding structure and caravan air-conditioning are fixed to each other between outer machine and the interior machine by fastening bolt component, and fastening bolt component is worn
The roof through-hole among outer machine and interior machine is crossed, and layout of the fastening bolt component in through-hole makes fastening bolt component
Position in through-hole is cured, to make the relative position of outer machine, interior machine and roof three fix.
Specifically；Screw rod is spirally connected with the embedded nut in outer cage body, and the top of screw rod is pierced by the pedestal of outer machine.Air-conditioning
Evaporator and condenser will produce condensed water to outer machine at work, or external rainwater can also enter outdoor machine of air-conditioner
Interior, ponding can splash on screw rod and along screw rod flow down, and ponding can cause metal screw to get rusty, also can be along screw rod stream
To caravan air-conditioning internal machine side, lead to caravan leak, the screw rod that in addition gets rusty can cause the inconvenience of air-conditioning dismounting repair, or even influence room
The stability of vehicle air-conditioning internal machine and outer machine.
Invention content
Technical problem to be solved by the invention is to provide a kind of fastening bolt waterproof construction of novel caravan air-conditioning, energy
It avoids screw rods from rusting and prevents ponding from flowing to air-conditioning internal machine side, further provide a kind of with above-mentioned fastening bolt waterproof construction
Caravan air-conditioning.
Technical solution is used by the present invention solves above-mentioned technical problem：The fastening bolt waterproof construction of caravan air-conditioning,
Include at least one screw rod for fastening connection outdoor machine of air-conditioner and air-conditioning internal machine, the screw rod passes through the outdoor machine of air-conditioner
Pedestal and upper end expose, the inner surface integrated injection molding of the pedestal, which has, is used for waterproof in the exposings section for be enclosed in screw rod
Cone boss.
The further preferred embodiment of the present invention is：The upper end of the cone boss has the cambered surface of boss pyramidal structure convex
Platform.
The further preferred embodiment of the present invention is：There are one be raised in outer machine base the lower part tool of the cone boss
The anti-horizontal platform on surface.
The further preferred embodiment of the present invention is：Anti- horizontal platform, the cone boss and the cambered surface boss three
Integrally it is molded on the pedestal of outdoor machine of air-conditioner.
The further preferred embodiment of the present invention is：The upper end of the screw rod is higher than the top of the cone boss.
The further preferred embodiment of the present invention is：It is tight fit between the screw rod and cone boss.
The further preferred embodiment of the present invention is：The chassis interior integrated injection molding has embedded nut, the screw rod
With the embedded nut bolt.
The further preferred embodiment of the present invention is：Marine glue is coated between the screw rod and cone boss.
The further preferred embodiment of the present invention is：The bottom of the cone boss is higher than storing of the evaporator on pedestal
Face.
The further preferred embodiment of the present invention is：Caravan air-conditioning, it is characterised in that including above-mentioned fastening bolt waterproof knot
Structure.
Compared with prior art, it is an advantage of the invention that for fastening the screw rod for coupling caravan air-conditioning internal machine and outdoor machine of air-conditioner
It is pierced by the pedestal of outdoor machine of air-conditioner from lower to upper, cone boss institute of the section by integrated injection molding on pedestal is exposed on the top of screw rod
Holding is surrounded, condensed water or external rainwater splash can be along the outer surface of cone boss toward flowing down, to avoid spiral shell on cone boss
Aqueous infilters in screw flight caused by ponding around bar, can prevent screw rods from rusting and ponding from being entered along screw rod direction
Caravan air-conditioning internal machine side.
Description of the drawings
Fig. 1 is the structural schematic diagram one of outdoor machine of air-conditioner；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram two of outdoor machine of air-conditioner；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is the sectional view of outdoor machine of air-conditioner；
Fig. 6 is enlarged drawing at C in Fig. 5；
Fig. 7 is enlarged drawing at D in Fig. 5.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
Caravan air-conditioning includes air-conditioning internal machine and outdoor machine of air-conditioner 1, passes through fastening bolt group between outdoor machine of air-conditioner 1 and air-conditioning internal machine
Part is fixed to each other, and fastening bolt component is placed through outdoor machine of air-conditioner 1 and the roof through-hole among air-conditioning internal machine, and fastening bolt
Layout of the component in through-hole is so that position of the fastening bolt component in through-hole is cured, to make outer machine, interior machine and vehicle
The relative position of top three is fixed, and under normal circumstances, as shown in figure 3, fastening bolt component includes four screw rods 2, is located at
Four corner locations of roof through-hole.As shown in figure 4, screw rod 2 is worn from air-conditioning internal machine to 1 direction of outdoor machine of air-conditioner, also
It is that direction is worn from lower to upper, and is pierced by the pedestal of outdoor machine of air-conditioner 1 and has exposing section.As shown in Fig. 5 and Fig. 7, pedestal
Internal integrated injection molding has embedded nut 3, screw rod 2 and 3 bolt of embedded nut, and can enhance screw rod 2 can with coupling for outdoor machine of air-conditioner 1
By property.
The condensed water and external rainwater that condenser or evaporator generate, are essentially all the collection by being opened on pedestal
Sink and discharge outlet discharge, and the present invention is mainly when considering to rain or the generated splashing of jolting of the when of driving is to screw rod 2
Influence.
As shown in Figure 3 and Figure 4, the fastening bolt waterproof construction of caravan air-conditioning, including four for fasten connection air-conditioning outside
The screw rod 2 of machine and air-conditioning internal machine, screw rod 2 passes through the pedestal of outdoor machine of air-conditioner 1 and upper end is exposed, the inner surface integrated injection molding of pedestal
There is the cone boss 4 for surrounding and holding tightly and being used for waterproof in the exposing section of screw rod, as shown in Figure 1, the bottom of cone boss 4 is higher than steaming
Send out storing face of the device 6 on pedestal.The outer diameter of cone boss 4 tapers into from top to bottom.As shown in figure 4, the upper end of screw rod 2
It is tight fit higher than the top of cone boss 4, between screw rod 2 and cone boss 4, as shown in Figure 2 and Figure 4, cone boss 4 is reserved
Through-hole 41 can be suitable or more a little bit smaller with the diameter of screw rod 2, the through-hole reserved by being extruded through cone boss 4 of screw rod 2
41, tight fit so between the two, to prevent ponding from flowing down along screw flight is past.
The integrated injection molding on pedestal of cone boss 4, screw rod 2 are directly pierced by cone boss 4 from lower to upper, screw rod 2
Surrounding is held tightly by cone boss 4, on the one hand enhances the positive connection between screw rod 2 and pedestal, after on the other hand being held tightly
Screw rod 2 is more difficult to be intake, and the rainwater or condensed water outside what is more important splash can be convex along taper on cone boss 4
The outer surface of platform 4, to avoid aqueous infilters in the screw thread of screw rod 2 caused by ponding around screw rod, can prevent screw rod 2 toward flowing down
It gets rusty and enters caravan air-conditioning internal machine side along 2 direction of screw rod with ponding.
As shown in Fig. 2, Fig. 4, Fig. 6 and Fig. 7, the upper end of cone boss 4 has the cambered surface boss 42 of boss pyramidal structure, energy
Preferably hold screw rod 2 tightly, while water is splashed and can be stayed along outer surface on cambered surface boss 42, water will not accumulate in screw rod 2
Around, it is flowed down from the screw thread of screw rod 2 to avoid ponding.
As shown in Fig. 2, Fig. 4 and Fig. 7, there are one the waterproofs for being raised in outer machine base inner surface for the lower part tool of cone boss 4
Platform 5, similarly, the position of anti-horizontal platform 5 need to be higher than storing face of the evaporator 6 on pedestal, anti-to further improve
Water effect, the condensed water for being unlikely to the generation of evaporator 6 are overflow on cone boss 4.
Anti- horizontal platform 5, cone boss 4 and 42 three of cambered surface boss are integrally molded on the pedestal of outdoor machine of air-conditioner 1,
This is upper more convenient in production, and installation will not make troubles, while have better seal and waterproof effect.Further
Marine glue is coated between screw rod 2 and cone boss 4, avoids the screw rod inside the water droplet fair current to cone boss 4 of 2 upper end of screw rod
In.
Detailed Jie has been carried out to the fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning provided by the present invention above
It continues, principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only
It is to be used to help understand the present invention and core concept.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection domain of the claims in the present invention.
Claims (10)
1. the fastening bolt waterproof construction of caravan air-conditioning, including at least one couples outdoor machine of air-conditioner and air-conditioning internal machine for fasten
Screw rod, the screw rod pass through the outdoor machine of air-conditioner pedestal and upper end expose, it is characterised in that the pedestal it is interior
Surface integrated injection molding has the cone boss that waterproof is used in the exposing section for be enclosed in screw rod.
2. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the cone boss
Upper end have boss pyramidal structure cambered surface boss.
3. the fastening bolt waterproof construction of caravan air-conditioning according to claim 2, it is characterised in that the cone boss
Lower part tool there are one be raised in the anti-horizontal platform of outer machine base inner surface.
4. the fastening bolt waterproof construction of caravan air-conditioning according to claim 3, it is characterised in that the anti-horizontal platform,
The cone boss and cambered surface boss three is integrally molded on the pedestal of outdoor machine of air-conditioner.
5. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod it is upper
End is higher than the top of the cone boss.
6. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod and cone
It is tight fit between shape boss.
7. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the chassis interior
Integrated injection molding has embedded nut, the screw rod and the embedded nut bolt.
8. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the screw rod and cone
Marine glue is coated between shape boss.
9. the fastening bolt waterproof construction of caravan air-conditioning according to claim 1, it is characterised in that the cone boss
Bottom be higher than storing face of the evaporator on pedestal.
10. caravan air-conditioning, it is characterised in that include the fastening bolt waterproof construction as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361105.8A CN108312808B (en) | 2018-04-20 | 2018-04-20 | Fastening bolt waterproof structure of car as a house air conditioner and car as a house air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361105.8A CN108312808B (en) | 2018-04-20 | 2018-04-20 | Fastening bolt waterproof structure of car as a house air conditioner and car as a house air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108312808A true CN108312808A (en) | 2018-07-24 |
| CN108312808B CN108312808B (en) | 2024-08-02 |
Family
ID=62895787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810361105.8A Active CN108312808B (en) | 2018-04-20 | 2018-04-20 | Fastening bolt waterproof structure of car as a house air conditioner and car as a house air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312808B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813571A (en) * | 1994-06-22 | 1996-01-16 | Inax Corp | Adjusting construction for height of waterproof pan |
| CN2244779Y (en) * | 1995-10-04 | 1997-01-08 | 黄新田 | Thermal insulation lamp base |
| JP2007002532A (en) * | 2005-06-23 | 2007-01-11 | Inax Corp | Pipe raising structure |
| CN105501026A (en) * | 2016-02-01 | 2016-04-20 | 珠海格力电器股份有限公司 | Outer machine of vehicle air conditioner and have its vehicle |
| CN206781487U (en) * | 2017-05-17 | 2017-12-22 | 宁波宏都电器有限公司 | The internal-external machine attachment structure and caravan air-conditioning of overhead caravan air-conditioning |
| CN207166409U (en) * | 2017-09-20 | 2018-03-30 | 李乃香 | The attachment structure of photovoltaic bracket and roofing |
| CN107859682A (en) * | 2017-12-08 | 2018-03-30 | 宁波宏都电器有限公司 | Self locking type screw rod component and caravan air-conditioning internal-external machine bindiny mechanism and caravan air-conditioning |
| CN208149006U (en) * | 2018-04-20 | 2018-11-27 | 宁波宏都电器有限公司 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
-
2018
- 2018-04-20 CN CN201810361105.8A patent/CN108312808B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813571A (en) * | 1994-06-22 | 1996-01-16 | Inax Corp | Adjusting construction for height of waterproof pan |
| CN2244779Y (en) * | 1995-10-04 | 1997-01-08 | 黄新田 | Thermal insulation lamp base |
| JP2007002532A (en) * | 2005-06-23 | 2007-01-11 | Inax Corp | Pipe raising structure |
| CN105501026A (en) * | 2016-02-01 | 2016-04-20 | 珠海格力电器股份有限公司 | Outer machine of vehicle air conditioner and have its vehicle |
| CN206781487U (en) * | 2017-05-17 | 2017-12-22 | 宁波宏都电器有限公司 | The internal-external machine attachment structure and caravan air-conditioning of overhead caravan air-conditioning |
| CN207166409U (en) * | 2017-09-20 | 2018-03-30 | 李乃香 | The attachment structure of photovoltaic bracket and roofing |
| CN107859682A (en) * | 2017-12-08 | 2018-03-30 | 宁波宏都电器有限公司 | Self locking type screw rod component and caravan air-conditioning internal-external machine bindiny mechanism and caravan air-conditioning |
| CN208149006U (en) * | 2018-04-20 | 2018-11-27 | 宁波宏都电器有限公司 | The fastening bolt waterproof construction and caravan air-conditioning of caravan air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108312808B (en) | 2024-08-02 |
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