KR101398425B1 - Multi-functional reagent storage cabinet with stacking construction - Google Patents

Abstract

The present invention includes: a box-shaped main body (10) which can be opened or closed; a heating/cooling blower (15) which is installed on the main body (10) and changes in temperature; an air purifier (25) which is installed on the main body (10) and eliminates toxic gas; and a stack supporting means (30) which includes a detachable mesh coupling structure including a support (31) and a support groove (41) respectively on the upper and lower surfaces of the main body (10). Accordingly, the present invention can come in a compact size, and be easily used for other purposes according to the type of the reagent or toxic gas being generated, be quickly and reliably stacked to the desired capacity to increase the flexibility of reagent storage and space utilization.

Description

[0001] Multi-functional reagent storage cabinet with stacking construction [

The present invention relates to a multilayer multifunctional reagent, and more particularly, to a multi-functional multilayer reagent which has a relatively small size and can be rapidly and stably stacked with a desired capacity, To a multi-layered multifunctional reagent that can increase storage flexibility while improving space utilization.

Generally, in the field of laboratories, laboratories, chemistry, agrochemical companies, pharmaceutical companies, etc., there are many cases where the chemicals necessary for the process of manufacturing laboratory drugs or products are stored in a reagent bed where temperature and humidity are controlled. In this connection, reference can be made to Korean Patent Registration No. 0961693, which is a prior art by the present applicant.

According to the above prior art patent, a plurality of storage spaces are formed, and a door is openably coupled to the housing; A purifying chamber formed on an inner upper side of the housing and having an intake fan mounted therein; A duct communicating with the purifying chamber and formed in the housing to circulate air to the storing space; And a plasma generator mounted on the purging chamber or duct to remove noxious gases and odors.

This has the effect of purifying gas-phase harmful substances to keep the air inside the reagent cells harmless, but there is room for improvement in that the capacity of the reagent cells is variably stacked and operated in response to various chemicals.

As a prior art related to such a laminated structure, Korean Patent Laid-Open Publication No. 2007-0017568 discloses a low-temperature medicinal herb having a cooling mechanism in a herbal medicine main body, a stone piece of the bottom of the auxiliary medicinal herb is inserted into a groove formed on the upper surface of the main body, , The front and rear sections are divided by the partition plate, the cooling fins are formed in the rear space, and the drawer and the medicine frame are formed in the front space. Therefore, we expect the effect of keeping the herbal medicines in optimal condition without deterioration in the medicinal herb which has different temperature and humidity.

As another example of the prior patent, Japanese Laid-Open Utility Model Publication No. 1980-177191 discloses a separable refrigerator in which a plurality of heat insulating sheets can be combined, wherein each of the joint surfaces of the adjacent heat insulating sheets has a recessed heat insulating self- .

However, according to the method of using the groove and the stone as simple as the former and the method of using the groove-shaped handle as in the latter, it is difficult to laminate and separate the reagent and it is difficult to secure sufficient bonding force. It is insufficient to keep.

1. Korean Patent Registration No. 0961693 entitled "Completely closed self-circulating type reagent without filter" (Published on June 9, 2010) 2. Korean Patent Laid-Open Publication No. 2007-0017568 "Low-temperature medicinal herb having a laminated structure" (published on Feb. 12, 2007) 3. Japanese Utility Model Utility Model No. 1980-177191 "Separate Refrigerator" (Open date: December 19, 1980)

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method of manufacturing a semiconductor device, which is based on a relatively small size, To provide a multilayered multifunctional reagent capable of improving the flexibility of reagent storage and at the same time improving space utilization.

According to an aspect of the present invention, A hot / cold air generator which is installed in the main body and changes its temperature; An air purifier installed in the main body for removing harmful gas; And a stacking support means having a support structure and a support groove on the lower surface and the upper surface of the main body, respectively, in a detachable engagement structure.

In addition, according to the present invention, the cold / warm air generator is characterized in that cold air and hot air are selectively generated by coupling a heat sink and a cooling fan to a Peltier element.

According to the present invention, the air cleaner generates ion clusters to sterilize and deodorize harmful gases.

According to the present invention, the lamination support means comprises a latching groove formed in the support groove, a latching piece provided on the support base so as to be able to move into and out of the latching groove, and a solenoid performing the backward- do.

At this time, the latching piece has an inclined surface at the tip end and a spring at the rear end to allow engagement with the support groove and to restrict the separation.

As a modification of the present invention, the main body is provided with a lever which reaches a retaining groove of the support groove on one side of the outer side, and the engagement of the retaining piece is released by depression of the lever.

According to the present invention, the lamination support means is provided with an electromagnet or a mag switch.

In addition, according to the present invention, the main body includes a touch screen for indicating and displaying the operation of the stack supporting means, and a door locker for opening and closing the door corresponding to the input through the touch screen.

As described above, according to the present invention, it is possible to easily change the usage in response to the kind of the reagent or the noxious gas based on a relatively small size, and to laminate the reagent quickly and stably at a desired capacity, At the same time, space utilization can be increased.

1 is a perspective view of a reagent according to the present invention,
2 and 3 are diagrams illustrating the inside of a reagent box according to the present invention
Fig. 4 is an enlarged schematic view showing a principal part of a reagent according to the present invention; Fig.
5 is a schematic view showing a stacking state of a reagent box according to the present invention;
6 is a schematic view showing a stacked state of a reagent box according to a modified example of the present invention

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The body 10 according to the present invention has a box-like structure that can be opened and closed. The main body 10 of the reagent box has a box-like structure with its front surface opened, and has an intake port 12 and an exhaust port 13 for ventilation. A door 11 is provided on the opening face of the main body 10 with a packing interposed therebetween and a slide tray (not shown) is provided in the inner space of the main body 10. The main body 10 includes a touch screen 21, a sensor 28, an air conditioner, and the like, which are operated by a power source of the power supply 22. The sensor 28 detects temperature, humidity, and gas concentration in the main body 10, respectively, and generates a signal. The temperature, humidity, and gas concentration information generated by the sensor 28 is displayed on the touch screen 21. Of course, the touch screen 21 has a microcomputer circuit board for integrated control in addition to a simple input / output display function.

The air conditioner of the present invention is constituted by a cold / warm air generator (15) which is installed in the main body (10) and whose temperature fluctuates and an air purifier (25) for removing harmful gas.

In the detailed construction of the present invention, the cold / warm air generator 15 selectively generates cold air and hot air by coupling the heat radiating plate 17 and the cooling fan 27 to the Peltier element. 2, a Peltier element is provided on one side of the rear wall of the main body 10, and a heat sink 17 and a cooling fan 27 are provided in front of and behind the Peltier element, respectively. The cold / warm air generator 15 of this type is suitable for application to a small-capacity main body 10, and can quickly switch between the cold air mode and the warm air mode by electrical control.

In the detailed configuration of the present invention, the air cleaner 25 generates ion clusters to sterilize and deodorize harmful gases. 3, the air purifier 25 is installed to communicate with the exhaust port 13 through a duct on the other side of the rear wall of the main body 10. When power is applied to the air purifier 25, ion clusters generated in the discharge tube at a high voltage are discharged into the space of the main body 10. In this case, the discharge amount of the ion clusters can be easily controlled by using a ventilation fan (not shown). Ion clusters sterilize and deodorize harmful gases in the form of vapor generated from acidic reagents, alkaline reagents, organic solvents, etc., and also prevent chemical reactions that may occur between the vapor of various reagents. The exhaust port 13 may be provided with a chemical filter or a silica gel type filter 23.

On the other hand, a cover (not shown) which can be opened and closed can be provided in the air inlet 12 and the air outlet 13 of the main body 10, and the cover can be closed according to the kind and amount of the reagent to use it as a self-circulating type sealing structure.

It is inconvenient and inefficient to design the main body 10 in a large capacity in the use of the reagent field. Therefore, it is preferable to stack the main body 10 in a desired number in a practically small size as shown in Fig. The plurality of main bodies 10 laminated in this manner can be used for different purposes, or can be easily changed for storing an acidic reagent, an alkaline reagent, or an organic solvent. As an example of use, when the user selects the type of reagent through the touch screen 21, the cold / warm air generator 15 and the air cleaner 25 may be configured to operate under the set conditions.

However, when such a body 10 is simply stacked, various safety accidents are caused in transportation, storage, and use, and structural improvement is required.

According to the present invention, there is provided a lamination support means (30) having a support base (31) and a support groove (41) in a detachable engagement structure on a lower surface and an upper surface of the body (10), respectively. The support base 31 is formed in a protruded form on the bottom surface of the main body 10 to serve as a foot plate. The support groove 41 is formed in a concave shape so as to correspond to the support base 31 on the upper surface of the main body 10. The support base 31 and the support groove 41 constituting the stacking support means 30 are easy to be mutually engaged with each other while maintaining a stable coupling force in the engaged state and should be easily separated as required.

The lamination support means 30 includes a retaining groove 42 formed in the support groove 41 and a retaining piece 42 provided on the support base 31 so as to be able to move into and out of the retaining groove 42 32 and a solenoid 36 for performing forward and backward movement of the engaging piece 32. [ The support groove 41 is formed in a vertical plane and a horizontal plane, and a hooking groove 42 in the form of a through hole is formed on one side of the vertical plane. The support base 31 is also formed with a vertical plane and a horizontal plane, and a catching piece 32 is provided on one side of the vertical plane. Normally, the latching piece 32 slightly protrudes from the support base 31 in the advanced state, and when the solenoid 36 is turned on during operation, the latching piece 32 is reversed to conceal the protrusion. The solenoid 36 is powered by the power supply 22.

At this time, the latching piece 32 has a slope 33 at its tip end and a spring 34 at its rear end to allow engagement with the support groove 41 and to restrict separation. The inclined surface 33 is formed from the tip end to the bottom side of the engaging piece 32 and protrudes from the support base 31 normally when the solenoid 36 is turned off. The latching piece 32 is provided to allow a resilient displacement via a spring 34 to the rod of the solenoid 36. [

5, the engaging piece 32 of the support 31 immediately contacts one end of the support groove 41 when the other main body 10 is stacked on one main body 10, The retaining piece 32 is retracted and the spring 34 is compressed and the retaining piece 32 is pressed into the retaining groove 42 of the retaining groove 41 when the upper body 10 is slightly pressed. And is projected by the action of the spring 34 to be locked. It is easy to stack the main body 10 on the main body 10 without supplying any power. However, when the laminated body 10 is separated, when the solenoid 36 is energized, the latching pieces 32 are simultaneously retracted, so that the lock is released. The unlocking is selected through the touch screen 21 or by pressing a separate switch (not shown).

As a modification of the present invention, the main body 10 is provided with a lever 46 which reaches the engaging groove 42 of the support groove 41 at one side of the outer side thereof. When the lever 46 is pressed, 32 can be released. Constructing the lever 46 takes into account the case where there is no power supply 22 or other power source. The lever 46 is formed to have a length that is exposed to the outside of the main body 10 from the support groove 41 and the engagement groove 42 and is held at a position set at a normal position via the spring 44. It is possible to move the latching piece 32 back through the latching groove 42 even when the solenoid 36 is not operated by pressing the lever 46 from the outside of the main body 10 so that the stacked main body 10 can be separated .

On the other hand, it is also possible to consider the ease of movement by connecting the carriage 56 having the caster 58 to the lower portion of the main body 10. [ When the supporting groove 41 having the engaging groove 42 is formed on the upper surface of the carriage 56, the support 31, the engaging piece 32 and the solenoid 36 formed on the lower surface of the main body 10 are stacked and separated . Also, as described above, the lever 46 can be separated from the main body 10 and the truck 56 without a power source.

The lamination support means 30 of the present invention may be provided with an electromagnet or a mag switch. Electromagnets can be used as another method of the lamination support means 30. [ In this case, the main body 10 must always be energized in a state of being laminated. As another mode of the lamination support means 30, a mag switch can be used. This is because the magnetic force is turned on and off by the operation of the lever, so that no power source is required. The electromagnet and the mag switch are not necessarily constituted by using the support base 31 and the support groove 41, but only one position may be provided at the center. In this case, the support base 31 and the support groove 41 perform an auxiliary function for preventing any rotation of the stacked body 10. [

On the other hand, the electromagnet and the mag switch of the lamination support means 30 can be used in combination with the above-described method of the engaging piece 32 and the engaging groove 42.

The main body 10 includes a touch screen 21 for instructing and displaying the operation of the stacking support means 30 and a control means for controlling the opening and closing of the door 11 in response to the input through the touch screen 21. [ And a door locker 52 for performing the door locking operation. The touch screen 21 displays the operating state in conjunction with the power supply 22, the sensor 28, and the air conditioner, and also processes the input for operation of the stacking support means 30. [ The door locker 52 is configured to combine a solenoid with a link for opening and closing the door 11. Only when the correct password is inputted through the touch screen 21, the door locker 52 is turned on to allow the door 11 to be opened, thereby improving the safety.

As shown in FIGS. 2 and 3, the body 10 of the reagent box has the intake port 12 and the exhaust port 13 in various manners. Normally, the exhaust port 13 is disposed on the side surface of the main body 10, while the air intake port 12 may be disposed on the upper surface of the main body 10. In this case, a space between the main body 10 and the main body 10 to be laminated should be maintained as shown in Fig. In order to realize the state of FIG. 6, in addition to increasing the height of the support 31, the detailed configuration of the stack 30 can be applied equally.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

10: Body 11: Door
12: inlet port 13: exhaust port
15: cold / hot air generator 21: touch screen
22: power supply 25: air purifier
28: sensor 30: stacking support means
31: support member 32:
33: inclined surface 34, 44: spring
36: Solenoid 41: Support groove
42: Retaining groove 46: Lever
52: Door locker 56: Truck
58: Casters

Claims (8)

A main body 10 of a box-like structure which can be opened and closed;
A cold / warm air generator 15 which is installed in the main body 10 and whose temperature varies;
An air purifier (25) installed in the main body (10) for removing harmful gas; And
(30) having a support base (31) and a support groove (41) in a detachable engagement structure on a lower surface and an upper surface of the main body (10), respectively,
The lamination support means (30) includes a retaining groove (42) formed in the support groove (41); A retaining piece (32) provided on the support base (31) so as to be able to move into and out of the retaining groove (42); And a solenoid (36) for performing forward and backward motion of the latching piece (32)
The main body 10 is provided with a lever 46 which reaches the engagement groove 42 of the support groove 41 at one side of the outer side and releases the engagement of the engagement piece 32 by the pushing of the lever 46 Wherein the multi-functional reagent is a multi-functional reagent. The method according to claim 1,
Wherein the cold / hot air generator (15) combines a heat sink (17) and a cooling fan (27) to a Peltier element to selectively generate cold air and warm air. The method according to claim 1,
Wherein the air cleaner (25) generates ion clusters to sterilize and deodorize harmful gases. delete The method according to claim 1,
Characterized in that the latching piece (32) has a slope (33) at its tip and a spring (34) at its rear end to allow engagement with the support groove (41) while restricting detachment. delete delete The method according to claim 1,
The main body 10 includes a touch screen 21 for indicating and displaying the operation of the stack supporting means 30 and a door locker 52 for performing opening and closing of the door 11 in response to input through the touch screen 21 Wherein the multi-functional reagent is a multi-functional reagent.

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