CN106094922A - Waterproof intelligent digital temperature controller - Google Patents

Waterproof intelligent digital temperature controller Download PDF

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Publication number
CN106094922A
CN106094922A CN201610714334.4A CN201610714334A CN106094922A CN 106094922 A CN106094922 A CN 106094922A CN 201610714334 A CN201610714334 A CN 201610714334A CN 106094922 A CN106094922 A CN 106094922A
Authority
CN
China
Prior art keywords
face
protecgulum
cavity
inner sleeve
housing
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
Application number
CN201610714334.4A
Other languages
Chinese (zh)
Inventor
何义勇
何兆来
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINGHUA GALAXY INSTRUMENT Co Ltd
Original Assignee
XINGHUA GALAXY INSTRUMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XINGHUA GALAXY INSTRUMENT Co Ltd filed Critical XINGHUA GALAXY INSTRUMENT Co Ltd
Priority to CN201610714334.4A priority Critical patent/CN106094922A/en
Publication of CN106094922A publication Critical patent/CN106094922A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1917Control of temperature characterised by the use of electric means using digital means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/06Hermetically-sealed casings
    • H05K5/061Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a kind of waterproof intelligent digital temperature controller, including housing, protecgulum, circuit board;Lower housing portion is provided with the cavity to open front, and circuit board is arranged in cavity;Circuit board be provided around inner sleeve, the front opening of inner sleeve, front end face exceeds lower housing portion cavities open end end face;The end face that protecgulum closes with lower housing portion cavities open end cap is provided with the sealed groove corresponding with inner sleeve front end, and sealed groove is embedded with sealing ring;Protecgulum covers on inner sleeve front end face, and inner sleeve front end is stretched in protecgulum sealed groove, is pressed on sealing ring, forms closed cavity;Lower housing portion cavity sidewalls is provided with multiple louvre;Further improvement is that: lower housing portion cavity upper inside wall is provided with clamp;Protecgulum upper end is provided with fixture block, and lower end mid portion is provided with pressing plate;Fixture block front end face is combined with housing clamp rear end face, and lower end clamp plate is combined with housing lower surface.Moisture resistance moisture-proof of the present invention, normally uses, good heat dissipation effect in the environment of high humility and severe dust.

Description

Waterproof intelligent digital temperature controller
Technical field
The present invention relates to temperature controller technical field, be specifically related to the waterproof intelligent digital temperature controller of a kind of aquaculture.
Background technology
The change of ambient temperature is very big on the impact of aquaculture, the cataclysm of temperature have a strong impact on scale raising production and Economic benefit, therefore extremely important to the control of temperature in the scale raising of modernization, control the method that temperature is the easiest Being exactly to use temperature controller to regulate and control, but the environment of general aquaculture is relatively more severe, dust is many, high humidity, in prior art Temperature controller mostly only considered radiating effect, the interior cavity outer wall of mounting circuit boards arranges louvre, makes product itself not Tool sealing property, reduces the range of application of product, it is impossible to be applied to that dust is many and in wet environment;Even if some temperature controllers Have employed damp proof technology, be all based on carrying out temperature control element sealing technical finesse to reach moistureproof, this method is main After drawn-shell case, then carrying out the sealing of several roads to realize moistureproof, technics comparing is numerous and diverse, hardening time is longer, production efficiency Low, cost is high.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose one and normally use under high humility and severe dust atmosphere, prevent Tide moisture-proof, sealing height, good heat dissipation effect, the waterproof intelligent digital temperature controller of length in service life, this waterproof intelligent digital temperature control Device technique is simple, production efficiency is high, low cost.
The present invention is achieved through the following technical solutions technical goal.
Waterproof intelligent digital temperature controller, including housing, control panel, protecgulum, circuit board;Described control panel is arranged on shell Body front end face top;Described lower housing portion is provided with the cavity to open front, and circuit board is arranged in cavity, and protecgulum covers at cavity Opening;It thes improvement is that: described lower housing portion cavity interior circuit board be provided around inner sleeve, the front opening of inner sleeve, Front end face exceeds lower housing portion cavities open end end face;The end face that described protecgulum and lower housing portion cavities open end cap close be provided with The sealed groove that inner sleeve front end is corresponding, sealed groove is embedded with sealing ring;Described protecgulum covers on inner sleeve front end face, inner sleeve Front end is stretched in protecgulum sealed groove, is pressed on sealing ring, forms closed cavity;Described lower housing portion cavity sidewalls is provided with Multiple louvres.
In said structure, described louvre is uniform, strip louvre.
In said structure, the fore-end of described lower housing portion cavity upper inside wall is downwardly convex, forms clamp;Before described Covering end and be provided with fixture block, lower end mid portion is the most protruding, forms pressing plate;The fixture block of described protecgulum upper end stretches into shell from bottom to top In body clamp, protecgulum is pressed on inner sleeve front end face from front to back, and fixture block front end face is combined with housing clamp rear end face, lower end clamp plate Be combined with housing lower surface, and connect by screw is fixing.
In said structure, the fixture block of described protecgulum upper end is spaced apart two block member.
The present invention compared with prior art, has the positive effect that:
1. the present invention sets inner sleeve around lower housing portion cavity interior circuit board, the front opening of inner sleeve, and front end face exceeds housing Lower cavity opening end face, protecgulum is provided with corresponding close with inner sleeve front end with the end face that lower housing portion cavities open end cap closes Envelope groove, sealed groove is embedded with sealing ring, and protecgulum covers on inner sleeve front end face, and protecgulum sealed groove is stretched in inner sleeve front end In, it is pressed on sealing ring, forms closed cavity, circuit board is sealed, has both simplified production technology, improve production effect Rate, reduces production cost, the most effectively prevents water and dust to enter enclosure interior from the joint place of protecgulum with housing, makes to prevent Water intelligent digital temperature controller has higher sealing, and moistureproof is strong, can be normal under high humility and dust rugged environment Use, effectively extend the service life of temperature controller.
2. lower housing portion cavity sidewalls is provided with multiple uniform, strip louvre, the heat that temperature controller produces during using It is dispersed in an atmosphere from multiple louvres so that the present invention, while having higher sealing property, has again preferably Radiating effect, increases the service life further.
3. the fore-end of lower housing portion cavity upper inside wall is downwardly convex, forms clamp;Protecgulum upper end is provided with fixture block, Lower end mid portion is the most protruding, forms pressing plate;The fixture block of protecgulum upper end stretches in housing clamp from bottom to top, and protecgulum is from forward direction After be pressed on inner sleeve front end face, fixture block front end face is combined with housing clamp rear end face, and lower end clamp plate is combined with housing lower surface, and Connecting by screw is fixing, protecgulum covers rapidly, seals reliable, convenient disassembly so that present configuration is unique, outward appearance after covering Novel.
4. the fixture block of protecgulum upper end is spaced apart two block member so that protecgulum covers smooth, solid and reliable.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation that the present invention removes the sealing ring 5 of protecgulum 4 and embedding thereof.
Fig. 4 is the partial sectional view of Fig. 2.
Fig. 5 is I magnified partial view in Fig. 4.
Fig. 6 is the structural representation of protecgulum 4 of the present invention.
Fig. 7 is A-A sectional view in Fig. 6.
Detailed description of the invention
Below according to accompanying drawing and the invention will be further described in conjunction with the embodiments.
Waterproof intelligent digital temperature controller shown in accompanying drawing, including housing 1, control panel 2, protecgulum 4, sealing ring 5, circuit board 7; Control panel 2 is arranged on housing 1 front end face top;Housing 1 bottom is provided with the cavity 1.1 to open front, and circuit board 7 is arranged on sky In chamber 1.1, protecgulum 4 covers at cavity 1.1 opening;Housing 1 lower cavity 1.1 interior circuit board 7 be provided around inner sleeve 1.2, The front opening of inner sleeve 1.2, front end face exceeds housing 1 lower cavity 1.1 opening end face;Protecgulum 4 and housing 1 lower cavity The end face that 1.1 openings cover is provided with the sealed groove 4.1 corresponding with inner sleeve 1.2 front end, and sealed groove 4.1 is embedded with sealing Circle 5;Protecgulum 4 covers on inner sleeve 1.2 front end face, and inner sleeve 1.2 front end is stretched in protecgulum 4 sealed groove 4.1, is pressed on sealing ring On 5, form closed cavity;Housing 1 lower cavity 1.1 sidewall is provided with multiple uniform, strip louvre 1.5.
The fore-end of housing 1 lower cavity 1.1 upper inside wall is downwardly convex, forms clamp 1.3;Protecgulum 4 upper end is provided with Fixture block 4.2, in the present embodiment, fixture block 4.2 is spaced apart two block member, and lower end mid portion is the most protruding, is formed Pressing plate 4.3;The fixture block 4.2 of protecgulum 4 upper end stretches in housing 1 clamp 1.3 from bottom to top, and protecgulum 4 is pressed in inner sleeve 1.2 from front to back On front end face, fixture block 4.2 front end face is combined with housing 1 clamp 1.3 rear end face, and lower end clamp plate 4.3 is combined with housing 1 lower surface, And connect by screw 9 is fixing.

Claims (4)

1. a waterproof intelligent digital temperature controller, including housing (1), control panel (2), protecgulum (4), circuit board (7);Described control Panel processed (2) is arranged on housing (1) front end face top;Described housing (1) bottom is provided with the cavity (1.1) to open front, circuit Plate (7) is arranged in cavity (1.1), and protecgulum (4) covers at cavity (1.1) opening;It is characterized in that: under described housing (1) Portion's cavity (1.1) interior circuit board (7) be provided around inner sleeve (1.2), the front opening of inner sleeve (1.2), front end face exceeds housing (1) lower cavity (1.1) opening end face;The end face that described protecgulum (4) covers with housing (1) lower cavity (1.1) opening Being provided with the sealed groove (4.1) corresponding with inner sleeve (1.2) front end, sealed groove (4.1) is embedded with sealing ring (5);Before described Lid (4) covers on inner sleeve (1.2) front end face, and inner sleeve (1.2) front end is stretched in protecgulum (4) sealed groove (4.1), is pressed on close In seal (5), form closed cavity;Described housing (1) lower cavity (1.1) sidewall is provided with multiple louvre (1.5).
2. according to the waterproof intelligent digital temperature controller described in claims 1, it is characterised in that: described louvre (1.5) is equal Cloth, strip louvre.
3. according to the waterproof intelligent digital temperature controller described in claims 1 or 2, it is characterised in that: described housing (1) bottom is empty The fore-end of chamber (1.1) upper inside wall is downwardly convex, forms clamp (1.3);Described protecgulum (4) upper end is provided with fixture block (4.2), Lower end mid portion is the most protruding, forms pressing plate (4.3);The fixture block (4.2) of described protecgulum (4) upper end stretches into housing from bottom to top (1) in clamp (1.3), protecgulum (4) is pressed on inner sleeve (1.2) front end face from front to back, fixture block (4.2) front end face and housing (1) Clamp (1.3) rear end face combines, and lower end clamp plate (4.3) is combined with housing (1) lower surface, and connects by screw (9) is fixing.
4. according to the waterproof intelligent digital temperature controller described in claims 3, it is characterised in that: the card of described protecgulum (4) upper end Block (4.2) is spaced apart two block member.
CN201610714334.4A 2016-08-25 2016-08-25 Waterproof intelligent digital temperature controller Pending CN106094922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610714334.4A CN106094922A (en) 2016-08-25 2016-08-25 Waterproof intelligent digital temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610714334.4A CN106094922A (en) 2016-08-25 2016-08-25 Waterproof intelligent digital temperature controller

Publications (1)

Publication Number Publication Date
CN106094922A true CN106094922A (en) 2016-11-09

Family

ID=57225736

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610714334.4A Pending CN106094922A (en) 2016-08-25 2016-08-25 Waterproof intelligent digital temperature controller

Country Status (1)

Country Link
CN (1) CN106094922A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102263208A (en) * 2010-05-31 2011-11-30 国基电子(上海)有限公司 Portable mobile terminal
CN102740643A (en) * 2012-07-16 2012-10-17 何锦涛 Waterproof embedded electronic device
CN203399453U (en) * 2013-08-15 2014-01-15 闫海亮 Waterproof electrical appliance shell
CN205017749U (en) * 2015-10-15 2016-02-03 安徽安泽电工有限公司 Novel waterproof temperature controller
CN206162210U (en) * 2016-08-25 2017-05-10 兴化市银河仪器仪表有限公司 Waterproof intelligent figure temperature controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102263208A (en) * 2010-05-31 2011-11-30 国基电子(上海)有限公司 Portable mobile terminal
CN102740643A (en) * 2012-07-16 2012-10-17 何锦涛 Waterproof embedded electronic device
CN203399453U (en) * 2013-08-15 2014-01-15 闫海亮 Waterproof electrical appliance shell
CN205017749U (en) * 2015-10-15 2016-02-03 安徽安泽电工有限公司 Novel waterproof temperature controller
CN206162210U (en) * 2016-08-25 2017-05-10 兴化市银河仪器仪表有限公司 Waterproof intelligent figure temperature controller

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161109

WD01 Invention patent application deemed withdrawn after publication