CN208368176U - Electrical heating type instrument box - Google Patents
Electrical heating type instrument box Download PDFInfo
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- CN208368176U CN208368176U CN201821216263.6U CN201821216263U CN208368176U CN 208368176 U CN208368176 U CN 208368176U CN 201821216263 U CN201821216263 U CN 201821216263U CN 208368176 U CN208368176 U CN 208368176U
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- cabinet
- electrical heating
- heating type
- type instrument
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Abstract
The utility model relates to instrument boxs, it is intended to provide a kind of electrical heating type instrument box, its key points of the technical solution are that including cabinet and chamber door, the chamber door is equipped with reflective insulation film towards cabinet on one side, the cabinet includes outer case and embedding internal box in the outer case, and foam polyurethane layer is equipped between the outer case and internal box, and the chamber door is articulated with outer case, the position that the chamber door is contacted with cabinet is equipped with sealing rubber strip, is removably connected with electric heater in the cabinet.This electrical heating type instrument box in cabinet by adding electric heater, box house is heated using the heat that electric heater dissipates, and electric heater is controlled by power supply, power supply certainly will be had in the area using instrument box, therefore the utility model is suitable for most of place, and the scope of application is wider.
Description
Technical field
The utility model relates to instrument box, in particular to a kind of electrical heating type instrument box.
Background technique
Instrument box is a kind of cabinet for placing instrument and instrument, primarily serves the effect of protection box house element.
However in winter, the environment temperature in some areas is too low (such as the areas such as northeast, Russia), has been more than instrument and instrument institute energy
The minimum temperature limit of receiving, results in instrument and instrumentation is abnormal or the phenomenon that be unable to run.
Currently, the Chinese patent of Publication No. CN207602231U discloses a kind of insulation box for instrument, it include cabinet and
Chamber door is equipped with Heat preservation case below cabinet, is equipped with utilidor, the utilidor and heat preservation in Heat preservation case side
Heater box connection communicates to form closed soak chamber, and heating pipeline is equipped in Heat preservation case, if the heating tube routes
Dry branch line composition arranged side by side and end to end, the branch line is arranged in parallel with the bottom of box, in utilidor
For pipe and hot water out pipe, the hot water is connected with the both ends of heating pipe for pipe with hot water out pipe the interior hot water that is equipped with respectively.
Although this insulation box for instrument can promote the temperature in insulation box for instrument by flowing through the hot water in heating pipeline,
But during installation, hot water source's heat supply is needed, at no thermal water source area, is not then available the utility model, greatly
Limit to degree the use scope of insulation box for instrument.
Utility model content
The purpose of the utility model is to provide a kind of electrical heating type incubators, have the advantages that applied widely.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of electrical heating type instrument box, including cabinet and chamber door, the chamber door towards cabinet be equipped on one side reflection every
Hotting mask, the cabinet include outer case and embedding internal box in the outer case, and foam is equipped between the outer case and internal box
Layer of polyurethane, the chamber door are articulated with outer case, and the position that the chamber door is contacted with cabinet is equipped with sealing rubber strip, the cabinet
Inside it is removably connected with electric heater.
By using above-mentioned technical proposal, the foamed polyurethane between outer case and internal box plays layer by layer protects cabinet
The effect of temperature, while the electric heater being arranged in cabinet is realized to the intracorporal heating of case, the heat of electric heater diverging is deposited
Storage is in cabinet, so that the utility model has good heat insulation effect.Using electric heater to cabinet heat supply, and electricity adds
Hot device is controlled by power supply, certainly will have power supply in the area using instrument box, therefore the utility model is suitable for big portion
Branch institute, the scope of application are wider.
Further setting: the electric heater includes radiating block, heat generating core and terminal box, and the radiating block is along its length
Direction is provided with mounting hole, and the heat generating core is plugged in mounting hole, and the two sides of the radiating block longitudinal direction are equipped with several heat dissipations
Fin, the side of the terminal box are fixedly connected with connector, and the heat generating core passes through connector simultaneously far from the end of cooling fin
It protrudes into terminal box, the side of the terminal box is provided with incoming line.
By using above-mentioned technical proposal, heat generating core is controlled to a power supply, and the heat generated passes through radiating block and heat dissipation
Fin, which exhales, to be come, and heat is spread in cabinet, to realize the heating to cabinet.
Further setting: the use aluminum alloy materials of the radiating block and radiating fin are made.
By using above-mentioned technical proposal, aluminium has good heating conduction, can be more efficient by the heat of heat generating core
Ground, which exhales, to be come.
Further setting: anti-explosion packing gland is bolted in the incoming line.
By using above-mentioned technical proposal, instrument box when in use, be may be in the more environment of dust, setting
Anti-explosion packing gland can effectively prevent the joint of heat generating core and external power supply to generate spark, lead to the hair of dust explosion phenomenon
It is raw.
Further setting: the terminal box includes upper cover and pedestal, and the upper cover is bolted in pedestal, the connector and into
Line mouth is arranged on the side wall of pedestal.
By using above-mentioned technical proposal, terminal box uses dismountable structure, on the one hand can be convenient for consolidating heat generating core
It is scheduled in terminal box, to realize the arrangement on docking wire box interior lines road, route is avoided to wind, generate short circuit phenomenon, on the other hand
It is overhauled convenient for the failure to electric heater, convenient for handling.
Further setting: fixed block is fixedly connected with below the terminal box and radiating block, the fixed block is along it
Length direction is provided with sliding through-hole, and the both ends of the sliding through-hole are inserted with shore respectively, are placed in the sliding through-hole
Compressed spring, the compressed spring are located between two shores, and the sliding through-hole is opened up along the broadside of fixed block
There are two, the shore is fixedly connected with far from the end of fixed block and compresses plate, and the plate face for compressing plate is perpendicular to shoring
Bar.
By using above-mentioned technical proposal, electric heater can be determined according to the distribution situation of instrument in cabinet and instrument
The position of its own, when installing electric heater, both hands hold shore, shore are pushed into sliding through-hole, compressed spring
It is retracted, after electric heater is moved to suitable position, both hands is unclamped, the restoring force of compressed spring makes shore stretching exist
In cabinet.
Further setting: one end that the shore protrudes into sliding through-hole is fixedly connected with tabletting, the sliding through-hole
Both ends are fixedly connected with baffle, and the baffle is provided with perforation identical with the outer diameter of shore.
By using above-mentioned technical proposal, tabletting is worked in coordination with baffle, and generation shore is avoided to take off out of sliding through-hole
Drop out the phenomenon come.
Further setting: the shore is fixedly connected with U-shaped handle far from the end of fixed block, the U-shaped handle
Both ends are fixedly connected on two shores.
By using above-mentioned technical proposal, the setting of U-shaped handle shore easy to remove.
In conclusion the utility model has the following beneficial effects: the foam polyurethane layer of setting plays guarantor to cabinet
Temperature effect, while the electric heater being arranged heats cabinet, so that the instrument box of the utility model is with good
Thermal insulation property.Using electric heater to cabinet heat supply, and electric heater is controlled by power supply, in the area using instrument box
Power supply certainly will be had, therefore the utility model is suitable for most of place, the scope of application is wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying instrument box；
Fig. 2 is the cross-sectional view for embodying the utility model；
Fig. 3 is the structural schematic diagram for embodying chamber door；
Fig. 4 is the explosion diagram for embodying electric heater；
Fig. 5 is the cross-sectional view for embodying connection relationship between fixed block and shore.
In figure, 1, cabinet；11, outer case；12, internal box；2, chamber door；21, reflective insulation film；22, sealing rubber strip；3,
Foam polyurethane layer；4, electric heater；41, radiating block；411, mounting hole；412, radiating fin；42, heat generating core；43, wiring
Box；431, upper cover；432, pedestal；5, connector；6, incoming line；7, anti-explosion packing gland；8, fixed block；81, through-hole is slid；9, it pushes up
Strut；91, tabletting；92, plate is compressed；93, baffle；94, U-shaped handle；10, compressed spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of electrical heating type instrument box, referring to Fig.1, including cabinet 1(includes referring to Fig. 2) and chamber door 2, cabinet 1
Referring to Fig. 2), internal box 12 is set between outer case 11 and internal box 12 in outer case 11 by outer case 11 and internal box 12(
There is foam polyurethane layer 3(referring to Fig. 2).
Referring to Fig.1, chamber door 2 is connected to outer case 11 by articulated manner, in order to increase the sealing performance of cabinet 1,
Chamber door 2 is equipped with reflective insulation film 21(referring to Fig. 3), in the edge department that chamber door 2 is in contact with cabinet 1 towards cabinet 1 on one side
Position is equipped with sealing rubber strip 22(referring to Fig. 3), and sealing rubber strip 22 is made of rubber material resistant to high temperature.
Referring to Fig. 2, foam polyurethane layer 3 plays insulation effect to cabinet 1, on the one hand can keep out extraneous low temperature, separately
One side can reduce scattering and disappearing for heat in cabinet 1.
Referring to Fig. 2, when outside air temperature is lower, extraneous low temperature can not be resisted only by foam polyurethane layer 3, therefore
Electric heater 4(is provided in cabinet 1 referring to Fig. 4).Electric heater 4 is used as heat source, is 1 heat compensation of cabinet, to improve
Temperature in cabinet 1 protects instrument and instrument in cabinet 1.
Referring to Fig. 4, electric heater 4 includes radiating block 41, heat generating core 42 and terminal box 43, and radiating block 41 is along its length side
To mounting hole 411 is provided with, heat generating core 42 is located in mounting hole 411.
Referring to Fig. 4, terminal box 43 includes upper cover 431 and pedestal 432, and the centre of pedestal 432 and upper cover 431 is in cavity
Shape, upper cover 431 are connected to 432 top of pedestal by screw connection manner.Make the disassembly of terminal box 43 by the way of being spirally connected more
It is convenient, it is easily installed heat generating core 42 and arranges the route in terminal box 43.
Referring to Fig. 4, connector 5 is equipped on the side wall of pedestal 432, connector 5 is communicated with the inner cavity of terminal box 43, the bottom of at
Incoming line 6 is also provided on the side wall of seat 432.
Referring to Fig. 4, for heat generating core 42 after penetrating in mounting hole 411, the end far from radiating block 41 passes through connector 5 simultaneously
It protrudes into terminal box 43, the conducting wire of heat generating core 42 is brought out terminal box 43 by incoming line 6, realizes the connection with power supply.
Referring to Fig. 4, the environment that some instrument boxs use has more dust, in order to prevent the conducting wire of heat generating core 42 and electricity
Phenomena such as junction in source generates spark, leads to dust explosion, is bolted with anti-explosion packing gland 7 in incoming line 6.
Referring to Fig. 4, in order to improve the radiating efficiency of radiating block 41, it is equipped in the two sidewalls of 41 longitudinal direction of radiating block several
Radiating fin 412.By the setting of radiating fin 412, heat generating core 42 is conducted to the heat of radiating block 41 by radiating fin 412
Diverging is interior referring to Fig. 2) in cabinet 1(, so that the radiating efficiency of the utility model is higher.
Referring to Fig. 4, radiating block 41 and radiating fin 412 are all made of aluminum alloy materials and are made, and aluminium alloy, which has, preferably leads
It is hot, the heat of heat generating core 42 can more efficiently be transferred out and.
Due to usually requiring the various instruments of installation and instrument in cabinet 1, in order to avoid the position of electric heater 4 influences
To the installation of instrument and instrument, electric heater 4 is using the structure flexibly installed.
Referring to Fig. 2, it is fixedly connected with fixed block 8 in the bottom of electric heater 4, fixed block 8 is provided with along its length direction
Through-hole 81(is slid referring to Fig. 4), there are two sliding through-hole 81 is opened side by side along the width direction of fixed block 8, in sliding through-hole 81
Both ends be inserted with shore 9 respectively.
Referring to Fig. 5, one end that shore 9 protrudes into sliding through-hole 81 is fixedly connected with tabletting 91, the outer diameter and cunning of tabletting 91
The internal diameter in Mobile Communication hole 81 is identical.Shore 9 is fixedly connected with far from one end of fixed block 8 and compresses plate 92, in sliding through-hole 81
And be located between two shores 9 and be equipped with compressed spring 10, the both ends of compressed spring 10 contact at the pressure of two shores 9 respectively
On piece 91.
Referring to Fig. 5, shore 9 is equipped with by detaching in sliding through-hole 81 in the end of sliding through-hole 81 in order to prevent
Baffle 93, baffle 93 are welded on the side wall of fixed block 8, and internal diameter and 9 outer diameter same perforations of shore are provided on baffle 93.
The end of fixed block 8 is provided with U-shaped handle in shore 9 for the ease of pulling shore 9 referring to Fig. 5
94, the both ends of U-shaped handle 94 are welded on two shores 9 of the same side.
Referring to Fig. 2, when installing electric heater 4(in cabinet 1 referring to Fig. 4), selection will not influence instrument and instrument installation
Position, hold U-shaped handle 94, by shore 9 to 8 contract of fixed block, after electric heater 4 is moved to suitable position, pine
U-shaped handle 94 is opened, shore 9 is shored on the inner wall of cabinet 1 since compressed spring 10(is referring to the restoring force of Fig. 5), thus real
Existing installation of the electric heater 4 in cabinet 1.
Specific installation process: fixing in cabinet 1 after needing instrument to be mounted and instrument, select in cabinet 1 device compared with
U-shaped handle 94 is held at few position, and shore 9 is pushed into sliding through-hole 81, so that compressed spring 10 has restoring force.It connects
After electric heater 4 is moved to suitable position, unclamp U-shaped handle 94, the restoring force of compressed spring 10 starts to discharge, restoring force
Shore 9 is shored in cabinet 1, to realize installation of the electric heater 4 in cabinet 1.Electric heater 4 after installing
By connecting to power supply, start to carry out heat supply to cabinet 1.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of electrical heating type instrument box, including cabinet (1) and chamber door (2), it is characterized in that: the chamber door (2) is towards cabinet (1)
Be equipped on one side reflective insulation film (21), the cabinet (1) includes outer case (11) and the interior case in outer case (11)
Body (12) is equipped with foam polyurethane layer (3) between the outer case (11) and internal box (12), and the chamber door (2) is articulated with outer
Cabinet (11), the position that the chamber door (2) contacts with cabinet (1) are equipped with sealing rubber strip (22), detachable in the cabinet (1)
It is connected with electric heater (4).
2. electrical heating type instrument box according to claim 1, it is characterized in that: the electric heater (4) includes radiating block
(41), heat generating core (42) and terminal box (43), the radiating block (41) is provided with mounting hole (411) along its length direction, described
Heat generating core (42) is plugged in mounting hole (411), and the two sides of radiating block (41) longitudinal direction are equipped with several radiating fins
(412), the side of the terminal box (43) is fixedly connected with connector (5), end of the heat generating core (42) far from cooling fin
It across connector (5) and protrudes into terminal box (43), the side of the terminal box (43) is provided with incoming line (6).
3. electrical heating type instrument box according to claim 2, it is characterized in that: the radiating block (41) and radiating fin
(412) use aluminum alloy materials are made.
4. electrical heating type instrument box according to claim 2, it is characterized in that: being bolted with explosion-proof fill out in the incoming line (6)
Expect letter (7).
5. electrical heating type instrument box according to claim 2, it is characterized in that: the terminal box (43) includes upper cover (431)
With pedestal (432), the upper cover (431) is bolted in pedestal (432), and the connector (5) and incoming line (6) are arranged in pedestal
(432) on side wall.
6. electrical heating type instrument box according to claim 2, it is characterized in that: the terminal box (43) and radiating block (41)
Lower section is fixedly connected with fixed block (8), and the fixed block (8) is provided with sliding through-hole (81), the sliding along its length direction
The both ends of through-hole (81) are inserted with shore (9) respectively, are placed with compressed spring (10), the pressure in the sliding through-hole (81)
Contracting spring (10) is located between two shores (9), and sliding through-hole (81) offers along the broadside of fixed block (8)
Two, the shore (9) is fixedly connected with far from the end of fixed block (8) and compresses plate (92), the plate for compressing plate (92)
Face is perpendicular to shore (9).
7. electrical heating type instrument box according to claim 6, it is characterized in that: the shore (9) protrudes into sliding through-hole
(81) one end is fixedly connected with tabletting (91), and the both ends of sliding through-hole (81) are fixedly connected with baffle (93), the gear
Piece (93) is provided with perforation identical with the outer diameter of shore (9).
8. electrical heating type instrument box according to claim 6, it is characterized in that: the shore (9) is far from fixed block (8)
End is fixedly connected with U-shaped handle (94), and the both ends of the U-shaped handle (94) are fixedly connected on two shores (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216263.6U CN208368176U (en) | 2018-07-28 | 2018-07-28 | Electrical heating type instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216263.6U CN208368176U (en) | 2018-07-28 | 2018-07-28 | Electrical heating type instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368176U true CN208368176U (en) | 2019-01-11 |
Family
ID=64923980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216263.6U Active CN208368176U (en) | 2018-07-28 | 2018-07-28 | Electrical heating type instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368176U (en) |
-
2018
- 2018-07-28 CN CN201821216263.6U patent/CN208368176U/en active Active
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