CN203691819U - Sealed shell structure of street lamp system controller - Google Patents
Sealed shell structure of street lamp system controller Download PDFInfo
- Publication number
- CN203691819U CN203691819U CN201420045731.3U CN201420045731U CN203691819U CN 203691819 U CN203691819 U CN 203691819U CN 201420045731 U CN201420045731 U CN 201420045731U CN 203691819 U CN203691819 U CN 203691819U
- Authority
- CN
- China
- Prior art keywords
- system controller
- sealant
- base
- lamp system
- circuit board
- 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.)
- Expired - Lifetime
Links
- 239000000565 sealant Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a sealed shell structure of a street lamp system controller. The shell structure comprises a cover plate and a base provided with a circuit board accommodating cavity, wherein the cover plate and the base are buckled with each other, the side walls at two ends of the circuit board accommodating cavity are provided with a wire inlet hole and a wire outlet hole, the circuit board accommodating cavity is provided with an isolating board at the side of the wire inlet hole, the isolating board and side walls of the end faces of the base form a wire inlet sealed cavity, and a sealant is poured into the inlet wire sealed cavity, thereby forming a sealed waterproof structure. According to the utility model, an overall sealant poured sealed structure in the prior art is changed into a mode that the overall cavity is isolated into the inlet wire sealed cavities at the two ends and the circuit board accommodating cavity at the center by using the isolating board integrated with the base, sealant pouring sealing is only carried out on the wire inlet sealed cavities, the sealant is an epoxy resin sealant, and the waterproofness of the epoxy resin sealant is much higher than silica gel in the prior art.
Description
Technical field
The utility model relates to a kind of can structure of road lamp system controller, divides the controller housing manufacturing technology field that belongs to street lamp by International Patent Classification (IPC) (IPC).
Background technology
It is a significant element of composition intelligent grid as the energy-conserving road lamp of city illumination, the energy-conservation of energy-saving and frequency-variable street lamp is mainly reflected on controller, compared with current common street lamp, the control of energy-saving and frequency-variable street lamp can make energy-conserving road lamp frequency conversion, permanent power or these advantages of tunable optical make energy-conserving road lamp can save more than 30% electric energy in the time of operation.
But the operational environment of energy-conserving road lamp is extremely severe, all be exposed to throughout the year outside, and outside the controller of controlling these electricity-saving lamps is exposed to equally, that accepts equally to bring each season prepares for the postgraduate qualifying examination, the severe technical requirement that this proposes just to the shell of controller, must accomplish sealing, waterproof, so just can guarantee the normal use of controller, and then guarantee the normal use of street lamp, but prior art middle controller shell is a cavity, mounting circuit boards in this cavity, and it offers fairlead, after installing, carry out the whole sealant pouring and sealings in whole space, its encapsulating colloid used is silica gel, its water proofing property is not good, cause shell to there is following deficiency:
1, huge waste cannot be reprocessed, be caused to electronics integrate control board;
2, complex manufacturing;
3, shell and casting glue cost costliness;
4, waterproof effect is not fine;
5, draw the power line fixed effect of shell bad.
Thus, the inventor considers existing controller for road lamp shell to improve, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of can structure of road lamp system controller, it utilizes and will in base, be divided into the incoming seal chamber at two ends and the fixing cavity of the circuit board of central authorities, and incoming seal intra-bladder instillation is had to epoxy resin sealant, it is airtight that base and cover plate adopt ultrasonic seamless solder technology to carry out, and then sealed and the better shell mechanism of waterproof effect.
For achieving the above object, the utility model is achieved through the following technical solutions:
This shell mechanism comprises the cover plate of mutual fastening and has the base of circuit board containing cavity, on the two ends sidewall of described circuit board containing cavity, offers respectively
entrance hole and wire hole, and circuit board containing cavity is provided with division board in entrance hole one side, and described division board and base end face sidewall form incoming seal chamber, and this incoming seal intra-bladder instillation has fluid sealant, and then forms hermetic water-proof structure.
Further, described division board and the base structure that is formed in one.
Further, described fluid sealant is epoxy resin sealant, and sealing glue is full of in described incoming seal chamber, forms sealant pouring and sealing structure.
Further, on described base and cover plate, be integrated by ultrasonic bonding, form confined space.
Further, described base two ends extend to form fixing ear to corresponding outside.
Further, on described fixing ear, offer multiple locking holes, described each locking hole coordinates with screw or bolt, realizes the fixing of this shell mechanism.
The utility model is by the hermetically-sealed construction of overall encapsulating in prior art, be improved to the division board utilizing with base one one whole cavity is divided into the incoming seal chamber at two ends and the circuit board installation cavity of central authorities, and only carry out sealant pouring and sealing for incoming seal chamber, and sealing glue is epoxy resin sealant, described in
epoxy resin is closeits water proofing property of sealing is much higher than silica gel of the prior art, and in sum, this novel tool has the following advantages:
1, product electronics integrate control board can conveniently be reprocessed, and maintenance cost is very low;
2, production technology is simple, and production efficiency is high;
3, shell cost is low, and casting glue use amount is extremely saved,
on an equal basisin the situation of product quality, product cost is saved greatly;
4, waterproof effect obviously improves;
5, after employing capillary groove encapsulating epoxy resin, waterproof effect is fine and also very good to the fixed effect of power line.
Accompanying drawing explanation
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram in an embodiment;
Fig. 2 is the utility model described understructure schematic diagram in an embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 2, a kind of can structure of road lamp system controller, this shell mechanism comprises the cover plate 1 of mutual fastening and has the base 2 of circuit board containing cavity, on the two ends sidewall of described circuit board containing cavity, offers entrance hole and occur hole (not shown).
Refer to shown in Fig. 1 to Fig. 2, circuit board containing cavity is provided with division board 3 in entrance hole one side, 2 sidewalls of described division board 3 and base end form incoming seal chamber, described incoming seal chamber will be positioned at the two ends of described circuit board containing cavity and is divided into three cavity structures, wherein two ends are the circuit board lock chamber 5 of incoming seal chamber and central authorities, and each incoming seal intra-bladder instillation has fluid sealant 4, and then form hermetic water-proof structure; Described fluid sealant 4 is full of in incoming seal chamber, and it is epoxy resin sealant.Described division board 3 and the base structure that is formed in one.
Refer to shown in Fig. 1 to Fig. 2, on described base 2 and cover plate 1, be integrated by ultrasonic bonding, form confined space.Described base 2 two ends extend to form fixing ear 22 to corresponding outside, on described fixing ear 22, offer multiple locking holes 221, and described each locking hole 221 coordinates with screw or bolt, realize the fixing of this shell mechanism
The technical requirement of shell mechanism described in the utility model in actual production is as follows:
1, should use insulation, fire-retardant, anti-ultraviolet environment-friendly materials to make;
2, should be corrosion-resistant, anti-aging, have enough hardness and toughness, tighten the metaboly that do not have after screw;
Merlon (PC) material that 3, should use antiultraviolet, should not use regrown material;
4, shell should have high temperature resistant indeformable to 120 degree, not coking;
5, shell should be able to low temperature resistantly not ftracture or embrittlement to 50 degree;
6, support the processing of ultrasonic wave airtight waterproof.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. the can structure of a road lamp system controller, it is characterized in that: this shell mechanism comprises the cover plate of mutual fastening and has the base of circuit board containing cavity, on the two ends sidewall of described circuit board containing cavity, offer respectively entrance hole and wire hole, and circuit board containing cavity is provided with division board in entrance hole one side, described division board and base end face sidewall form incoming seal chamber, this incoming seal intra-bladder instillation has fluid sealant, and then forms hermetic water-proof structure.
2. the can structure of a kind of road lamp system controller according to claim 1, is characterized in that: described division board and the base structure that is formed in one.
3. the can structure of a kind of road lamp system controller according to claim 1, is characterized in that: described fluid sealant is epoxy resin sealant, and sealing glue is full of in described incoming seal chamber, forms sealant pouring and sealing structure.
4. the can structure of a kind of road lamp system controller according to claim 1, is characterized in that: on described base and cover plate, be integrated by ultrasonic bonding, form confined space.
5. the can structure of a kind of road lamp system controller according to claim 4, is characterized in that: described base two ends extend to form fixing ear to corresponding outside.
6. the can structure of a kind of road lamp system controller according to claim 5, is characterized in that: on described fixing ear, offer multiple locking holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045731.3U CN203691819U (en) | 2014-01-24 | 2014-01-24 | Sealed shell structure of street lamp system controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045731.3U CN203691819U (en) | 2014-01-24 | 2014-01-24 | Sealed shell structure of street lamp system controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691819U true CN203691819U (en) | 2014-07-02 |
Family
ID=51013667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045731.3U Expired - Lifetime CN203691819U (en) | 2014-01-24 | 2014-01-24 | Sealed shell structure of street lamp system controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155205A (en) * | 2015-07-23 | 2015-12-16 | 吴江市紫宇电子科技有限公司 | Self-service washing machine circuit control panel |
| AT15525U1 (en) * | 2016-03-03 | 2017-11-15 | Tridonic Gmbh & Co Kg | Electronic component and method for its production |
| CN107483801A (en) * | 2017-09-28 | 2017-12-15 | 天津汇讯视通科技有限公司 | Camera lead-out wire seal structure |
-
2014
- 2014-01-24 CN CN201420045731.3U patent/CN203691819U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155205A (en) * | 2015-07-23 | 2015-12-16 | 吴江市紫宇电子科技有限公司 | Self-service washing machine circuit control panel |
| AT15525U1 (en) * | 2016-03-03 | 2017-11-15 | Tridonic Gmbh & Co Kg | Electronic component and method for its production |
| CN107483801A (en) * | 2017-09-28 | 2017-12-15 | 天津汇讯视通科技有限公司 | Camera lead-out wire seal structure |
| CN107483801B (en) * | 2017-09-28 | 2023-08-29 | 天津汇讯视通科技有限公司 | Sealing structure for outgoing line of camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203691819U (en) | Sealed shell structure of street lamp system controller | |
| CN202887627U (en) | Light-emitting diode (LED) split joint screen module box | |
| CN201378885Y (en) | Sealed power source | |
| CN204967034U (en) | Seal structure of block terminal | |
| CN201382312Y (en) | LED lamp module with glass mirror | |
| CN104154485A (en) | Led waterproof lamp and lamp shell | |
| CN203516729U (en) | S-type sealing ring for shell sealing | |
| CN203562151U (en) | Waterproof system for LED display screen module | |
| CN204879794U (en) | Circular explosion -proof lamp | |
| CN207049882U (en) | A kind of independent sealed structure of light source | |
| CN201115049Y (en) | Shell structure for whole controller | |
| CN203099448U (en) | Light-emitting diode (LED) module with structure strengthening waterproof effect | |
| CN202857194U (en) | Electric vehicle controller radiating shell | |
| CN203533241U (en) | Lamp | |
| CN103528036B (en) | Side-end waterproof structure of wall washer lamp | |
| CN202470004U (en) | Sealing structure for novel light emitting diode (LED) lamp | |
| CN206222118U (en) | A kind of T-shaped LED polarisations wall lamp | |
| CN202305617U (en) | Single electric meter box | |
| CN208124234U (en) | Water proof type LED power driver | |
| CN202501434U (en) | Waterproof structure for outer-lock-type non-gel LED wall washer | |
| CN208418278U (en) | A kind of Waterproof LED modular street lamp | |
| CN208566588U (en) | A kind of sealing structure and its lamps and lanterns for lighting apparatus | |
| CN204720909U (en) | A kind of novel railway SMC composite material cable groove | |
| CN219976345U (en) | Sealing structure for wall washing lamp | |
| CN203099567U (en) | Novel wall-washing lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |