CN213023293U - Shockproof heat dissipation device for metering box - Google Patents

Shockproof heat dissipation device for metering box Download PDF

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Publication number
CN213023293U
CN213023293U CN202022166573.5U CN202022166573U CN213023293U CN 213023293 U CN213023293 U CN 213023293U CN 202022166573 U CN202022166573 U CN 202022166573U CN 213023293 U CN213023293 U CN 213023293U
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China
Prior art keywords
box
heat dissipation
inner box
metering
outer box
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CN202022166573.5U
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Chinese (zh)
Inventor
余佳
刘宇鹏
李轩
殷超
张祺
侯嘉斌
张俊
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Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
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Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
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Priority to CN202022166573.5U priority Critical patent/CN213023293U/en
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Abstract

The utility model relates to the technical field of metering boxes, in particular to an anti-vibration heat dissipation device for a metering box, which solves the defect that the working precision of components is affected because the conventional heat dissipation fan of the metering box easily drives the metering box to generate resonance, the two sides of the outer box are respectively fixed with a heat radiation fan through bolts, the inner part of the outer box is connected with a rotary table through a rotary shaft, the surface rotary shaft of the rotary table is connected with a connecting rod, the connecting rod is connected through a rotary shaft of the rotary table, the sleeve rod is sleeved outside the end part of the connecting rod and is connected with the inner box through the sleeve rod rotating shaft, so that the inner box can transversely swing in the outer box to unload force, the influence of the vibration of the outer box on the inner box is effectively reduced, the damping spring pushes the damping rod to extend into the outer box, and the damping rod is clamped and fixed on the two sides of the inner box, the inner box is buffered through the damping spring, and the influence of vibration generated by the outer box on components in the inner box is prevented.

Description

Shockproof heat dissipation device for metering box
Technical Field
The utility model relates to a batch meter technical field especially relates to a heat abstractor takes precautions against earthquakes for batch meter.
Background
The metering box is the totality of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like, wherein the electric energy meter is a meter for measuring electric energy, also called a watt-hour meter, a fire meter, a kilowatt-hour meter and a meter for measuring various electric quantities, and the electric energy meter can be divided into an electromechanical electric energy meter and an electronic electric energy meter (also called a static electric energy meter and a solid electric energy meter) according to the working principle of the electric energy meter. Electromechanical electric energy meters are used in alternating current circuits as common electric energy measuring instruments, among which induction type electric energy meters are most commonly used.
Present batch meter part all installs on the box, in order to dispel the heat, still can install the fan additional, and this can lead to the fan to drive the batch meter easily and produce the shake altogether, causes certain damage to the inside part of batch meter, influences part work precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the batch meter produces the shake altogether and leads to influencing part work precision that current batch meter cooling fan easily drives, and the shockproof heat abstractor for batch meter who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shockproof heat dissipation device for a metering box comprises an outer box, wherein heat dissipation fans are fixed on two sides of the outer box respectively through bolts, a rotary table is connected inside the outer box through a rotary shaft, a connecting rod is connected to a rotary shaft on the surface of the rotary table, a loop bar is sleeved on the outer side of the end part of the connecting rod, and the loop bar is connected with an inner box through a loop bar rotary shaft;
the utility model discloses a solar water heater, including outer case, air inlet, air outlet, water intake, water absorption silver, water drainage tank, guide plate, shock-absorbing spring and shock attenuation pole are provided with respectively to the both sides inner wall of outer case, the air intake has been seted up to one side of inner case, and the air exit has been seted up to the opposite side of inner case, the inside gluing of air intake has water absorption silver, and its inside water drainage tank that still is provided.
Preferably, the air outlet end of the heat dissipation fan on one side of the outer box faces inwards, and the air outlet end of the heat dissipation fan on the other side of the outer box faces outwards.
Preferably, an end of the damper spring contacts an inner wall of one side of the outer case, and the other end of the damper spring contacts an end of the damper rod.
Preferably, the one end of shock attenuation pole extends to the outer container lateral wall outside, and the tip of shock attenuation pole is fixed with the outer wall joint of interior case.
Preferably, the air inlet extends obliquely to the inside of one side of the inner box, and the end part of the drainage groove extends to the outer side of the bottom of the inner box.
Preferably, the upper surface of the guide plate is obliquely arranged in the outer box, and the end part of the guide plate is provided with a guide groove.
The utility model has the advantages that:
1. connect the connecting rod through the carousel pivot, establish the loop bar at the tip outside cover of connecting rod, connect the inner box through the loop bar pivot for the inner box can unload the power at the inside horizontal hunting of outer container, effectively reduces the influence of outer container vibrations to the inner box.
2. Inside damping spring promoted the shock attenuation pole and stretched into the outer container to through the both sides of the fixed inner box of shock attenuation pole joint, cushion the inner box through damping spring, prevent that the vibrations that the outer container produced from causing the influence to the part of inner box.
3. Air intake and air exit are seted up respectively in the both sides of inner box for in the air intake entering air intake of suction outer container and with the contact of the silver that absorbs water, go into the inner box to one side again, the silver that absorbs water then adsorbs the moisture in the air, and through the water drainage tank outside to the inner box drippage, finally discharge through the guide plate of outer container bottom, prevent that the part of inner box from weing, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a shockproof heat dissipation device for a metering box according to the present invention;
fig. 2 is a schematic view of a side view of a portion of the shockproof heat dissipating device for the metering box according to the present invention;
fig. 3 is a schematic view of an inner view structure of an outer box of the shockproof heat dissipation device for the metering box according to the present invention;
fig. 4 is a schematic view of a partial cross-sectional structure at a point a in fig. 1 of the shockproof heat dissipation device for a metering box according to the present invention;
fig. 5 is a schematic diagram of a portion B in fig. 1 of a shockproof heat dissipation device for a metering box according to the present invention.
In the figure: the device comprises an outer box 1, an inner box 2, a rotary table 3, a connecting rod 4, a loop bar 5, a heat dissipation fan 6, a guide plate 7, an air inlet 8, an air outlet 9, a damping spring 10, a damping rod 11, a water absorption cotton sliver 12 and a water drainage tank 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a shockproof heat dissipation device for a metering box comprises an outer box 1, wherein two sides of the outer box 1 are respectively fixed with a heat dissipation fan 6 through bolts, the inside of the outer box 1 is connected with a rotary table 3 through a rotary shaft, the rotary shaft on the surface of the rotary table 3 is connected with a connecting rod 4, the outer side of the end part of the connecting rod 4 is sleeved with a loop bar 5, and the loop bar 5 is connected with an inner box 2 through a rotary shaft;
the inner walls of two sides of the outer box 1 are respectively provided with a damping spring 10 and a damping rod 11, one side of the inner box 2 is provided with an air inlet 8, the other side of the inner box 2 is provided with an air outlet 9, the inside of the air inlet 8 is glued with a water absorption cotton sliver 12, the inside of the air inlet 8 is also provided with a drainage tank 13, and the inner side of the bottom of the inner box 2 is welded with a guide plate 7;
6 air-out ends of cooling fan of 1 one side of outer container inwards, the air-out end of 6 of cooling fan of 1 opposite side of outer container outwards, damping spring 10's tip and the contact of one side inner wall of outer container 1, damping spring 10's the other end and the tip contact of shock-absorbing rod 11, the one end of shock-absorbing rod 11 extends to 1 lateral wall of outer container outside, and the tip of shock-absorbing rod 11 is fixed with the outer wall joint of inner box 2, 8 slopes of air intake extend to inside one side of inner box 2, the tip of water drainage tank 13 extends to the bottom outside of inner box 2, the upper surface slope of guide plate 7 sets up the inside with outer container 1, and the guide slot has been seted up to the tip of guide plate 7.
In this embodiment, connect carousel 3 in the inside pivot of outer container 1 to connecting rod 4 through 3 pivots of carousel, establishing loop bar 5 at the tip outside cover of connecting rod 4, connecting inner box 2 through 5 pivots of loop bar, making inner box 2 can unload the power at the inside horizontal hunting of outer container 1, effectively reduce the influence of outer container 1 vibrations to inner box 2.
Inside damping spring 10 and the shock attenuation pole 11 of setting up in the both sides of outer container 1, promote inside shock attenuation pole 11 stretches into outer container 1 through damping spring 10 to through the fixed both sides of inner box 2 of shock attenuation pole 11 joints, cushion inner box 2 through damping spring 10, prevent that the vibrations of outer container 1 production from causing the influence to the part in the inner box 2.
Install cooling fan 6 in the both sides of outer container 1, make outer container 1 side internal draft, its opposite side is outwards aired exhaust, and air intake 8 and air exit 9 are seted up respectively to the both sides at inner box 2, make the wind in the suction outer container 1 get into in the air intake 8 and with the contact of absorbent cotton sliver 12, go into inner box 2 to one side again, and absorbent cotton sliver 12 is the moisture in the adsorbed air then, and through the outer drippage of water drainage tank 13 to inner box 2, finally discharge through guide plate 7 of outer container 1 bottom, prevent that the part in inner box 2 from weing, therefore, the clothes hanger is strong in practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A shockproof heat dissipation device for a metering box comprises an outer box (1), and is characterized in that two sides of the outer box (1) are respectively fixed with a heat dissipation fan (6) through bolts, the interior of the outer box (1) is connected with a rotary table (3) through a rotary shaft, the rotary shaft on the surface of the rotary table (3) is connected with a connecting rod (4), the outer side of the end part of the connecting rod (4) is sleeved with a loop bar (5), and the outer side of the end part of the connecting rod is connected with an inner box (2) through the rotary shaft of the loop bar (5);
the utility model discloses a plastic packaging box, including outer case (1), air inlet (8), air exit (9) have been seted up to one side of inner box (2), the both sides inner wall of outer case (1) is provided with damping spring (10) and shock attenuation pole (11) respectively, air intake (8) have been seted up to one side of inner box (2), and air exit (9) have been seted up to the opposite side of inner box (2), the inside gluing of air intake (8) has water absorption silver (12), and its inside still is provided with water drainage tank (13), and the inboard.
2. The shockproof heat dissipation device for the metering box according to claim 1, wherein the air outlet end of the heat dissipation fan (6) on one side of the outer box (1) faces inward, and the air outlet end of the heat dissipation fan (6) on the other side of the outer box (1) faces outward.
3. The vibration-proof heat dissipating device for the measuring tank as claimed in claim 1, wherein the end of the damper spring (10) is in contact with one side inner wall of the outer case (1), and the other end of the damper spring (10) is in contact with the end of the damper rod (11).
4. The shockproof heat dissipation device for the metering box according to claim 3, wherein one end of the shock absorption rod (11) extends to the outside of the side wall of the outer box (1), and the end of the shock absorption rod (11) is clamped and fixed with the outer wall of the inner box (2).
5. The shakeproof heat dissipating device for a measuring tank as claimed in claim 1, wherein the air inlet (8) is inclined to extend to an inside of one side of the inner tank (2), and an end of the drain groove (13) extends to an outside of a bottom of the inner tank (2).
6. The shockproof heat dissipation device for the metering box according to claim 1, wherein the upper surface of the flow guide plate (7) is obliquely arranged with the inside of the outer box (1), and the end of the flow guide plate (7) is provided with a guide groove.
CN202022166573.5U 2020-09-28 2020-09-28 Shockproof heat dissipation device for metering box Active CN213023293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022166573.5U CN213023293U (en) 2020-09-28 2020-09-28 Shockproof heat dissipation device for metering box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022166573.5U CN213023293U (en) 2020-09-28 2020-09-28 Shockproof heat dissipation device for metering box

Publications (1)

Publication Number Publication Date
CN213023293U true CN213023293U (en) 2021-04-20

Family

ID=75479661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022166573.5U Active CN213023293U (en) 2020-09-28 2020-09-28 Shockproof heat dissipation device for metering box

Country Status (1)

Country Link
CN (1) CN213023293U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113613416A (en) * 2021-07-29 2021-11-05 成都市浩泰电子科技有限公司 Anti-interference microwave amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113613416A (en) * 2021-07-29 2021-11-05 成都市浩泰电子科技有限公司 Anti-interference microwave amplifier

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