CN2038815U

CN2038815U - Smooth plate for baking finishing stove

Info

Publication number: CN2038815U
Application number: CN 88220181
Authority: CN
Inventors: 巫清舜
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-11-19
Filing date: 1988-11-19
Publication date: 1989-06-07

Abstract

The utility model relates to a special light panel device for a roasting stove, which is formed by that a square groove is arranged on the roasting stove; a square hole and a guide groove which are penetrated through a stove body are arranged in the square groove; simultaneously, a vessel-shaped body is provided with an inserting groove and a plurality of round holes; a glass cover (quartz glass plates) is inserted in the inserting groove; the round hole group is provided with a lamp tube which is composed of compounding a near infrared light tube, a middle infrared light tube and a far infrared light tube; a heat insulating plate matched with a ceramic reflecting plate is arranged behind the lamp tube; an electric heating body is arranged in the ceramic reflecting plate; simultaneously, a wiring plate is arranged on the vessel-shaped body to make conducting wires connect the lamp tube and the wiring plate; then, the wiring plate is externally connected to a control box through the guide groove by using conducting wires. After the vessel-shaped body is arranged in the square groove, a covering plate covers and close the square groove fixed on the stove body by using screws. In addition, a protecting net is arranged in front of the square hole. The utility model has the advantages of high efficiency and convenient installation and maintenance. Because the stove body can be shortened, the quality of products is ensured.

Description

Smooth plate for baking finishing stove

In today sophisticated society, the manufacturing of many articles for daily use, the product of all relevant metal species is mostly handled with baking vanish, in the hope of:

Profile attractive in appearance used the notice that attracts the consumer, and can occupy a tiny space on market.

The metal manufactured goods mat paint that makes irony is its outer coating, avoids directly contacting with air moisture content getting rusty or exposing to the sun and rain and damage prolongation service life.

Therefore, baking vanish is handled and has been very general processing procedure, though this technical process from the earliest with baking box, tile kilning this, to still general uses with far away, middle infrared (Mid-IR) irradiation baking, so that near infrared ray shines in the newest structure of baking, all all has body of heater portion, loading onto heater (being fluorescent tube) again in inside, make the coated article line cross baking in the body of heater, is moulding after the disconnected heat, but this kind device still has many drawbacks in the use maintenance:

When construction, must enter the inner distribution that heater is installed of body of heater, the process of construction is extremely bothered by the constructor.

When after installation, using,, then will whole production line stop work and rebuild, and enter body of heater inside, form pretty troublesome structure if heater has any a part of damage.

Owing to above-mentioned reason, the inventor just sprouts the idea of improvement, in conjunction with he baking oven manufacture and design more than a year line test, invented a kind of paint baking oven dedicated optical panel assembly, its comprehensive near infrared ray, the fluorescent tube of middle infrared (Mid-IR) and far infrared light pipe is arranged on the plakea, on body of heater, offer simultaneously square groove, square groove partly locates to be the body of heater that runs through, and plakea placed just close behind the square groove then overlay be anchored on the body of heater with screw and covers square groove, forms the structure that is easy to the assembling maintenance like this.

And; the utility model can be provided with distributing board on plakea; utilize distributing board that fluorescent tube is connected with lead; the guide groove offered of line is received control cabinet with lead again; use the control fluorescent tube and how much produce heat; fluorescent tube is provided with cloche in the side before in the plakea simultaneously; and the fluorescent tube rear is provided with ceramic reflecting plate and thermal insulation board; be provided with electric heating element in this ceramic reflecting plate; make fluorescent tube bring into play more high efficiency, mat ceramic reflecting plate can be gone out the reflect heat of fluorescent tube simultaneously, in addition; for cover glass cover and fluorescent tube, run through the body of heater place with what catch net was arranged at square groove.

For asking the design feature and the practicality thereof of detailed expression the utility model device, the inventor illustrates with following accompanying drawing.

Figure one is the component structure figure of the utility model

Figure two is the constitutional diagram of the utility model

Figure three is the enforcement illustration of the utility model

Figure four is the enforcement illustration of the utility model

(1) plakea (10) circular hole

(11) caulking groove (12) fluorescent tube

(13) cloche (14) distributing board

(15) ceramic reflecting plate (16) thermal insulation board

(17) electric heating element (2) body of heater

(20) the square hole of square groove (21)

(22) catch net (23) guide groove

(3) overlay (30) screw

(4) lead (5) high-temperature region

(6) low-temperature space

At first, see also figure one, include in the structure of the utility model:

One plakea (1), for being incubated the structure of thermal insulation, offer some circular holes (10) and caulking groove (11) on it, be used for being provided with fluorescent tube (12) and cloche (13), fluorescent tube (12) rear is provided with ceramic reflecting plate (15) and thermal insulation board (16) simultaneously, be provided with electric heating element in this ceramic reflecting plate (15), and plakea (1) appropriate location is provided with distributing board (14);

One body of heater (2) has square groove (20), settles plakea (1) just, has in this square groove (20) simultaneously to run through square hole (21) and the guide groove (23) that body of heater (2) forms, and then is provided with catch net (22) on the body of heater of hole, the side of cooperation (21);

One overlay (3) is fixed on the body of heater (2) with some screws (30), and plakea (1) is placed in the last square groove (20) of body of heater (2);

Behind the component structure of understanding the utility model, must illustrate again why its each element so is provided with:

1. the high spot of plakea (1) centre offers some circular holes (10) on two walls of its projection, is embedded some fluorescent tubes (12) just, fewly more than its quantity decide by actual conditions, and the fluorescent tube of appropriate quantity can fill a part saving energy.

2. fluorescent tube (12) is flush-mounted in the plakea (1), lamp holder then is exposed to outside the plakea (1), can be easy to when being damaged change in fluorescent tube (12), and lead (4) can be attached on the distributing board (14), and be connected to other control cabinet through guide groove (23).

3. fluorescent tube (12) is for cooperating middle infrared (Mid-IR) or near infrared ray to cooperate the far infrared light pipe to constitute by near infrared ray, middle infrared (Mid-IR) and far infrared light pipe or near infrared ray, can utilize near infrared ray to be rapidly heated and impel the molecule fast vibration and in making, far infrared is easy to be absorbed and make coated article be easy to produce vibrational energy, be effective, be difficult for producing pin hole and overheated, can shorten body of heater (2) length simultaneously.

4. on plakea (1), be provided with ceramic reflecting plate (15) behind the fluorescent tube (12) and can reflect fluorescent tube (12) heat, make this heat enter baking coated article in the body of heater (2), have electric heating element (17) in the ceramic reflecting plate (15) simultaneously, after energising, can strengthen fluorescent tube (12) radiations heat energy and enter in the body of heater (2).

5. square groove (20) specialized designs offered of body of heater (2) becomes can settle plakea (1), simultaneously in the square groove (20) the square hole (21) of running through body of heater (2) is arranged again, make the heat of fluorescent tube (12) be entered body of heater (2) inside by this and make coated article absorb the oven dry of being heated behind the combined radiation.

6. the square hole (21) in the body of heater (2) is coated with catch net (22), uses cover glass cover (13) and fluorescent tube (12).

7. also be provided with thermal insulation board (16) behind the ceramic reflecting plate (15), can make fluorescent tube (12) thus bring into play more that high efficiency reduces energy loss.

Cooperate figure two again, when assembling, earlier ceramic reflecting plate (15) and thermal insulation board (16) group are arranged in the plakea (1), again fluorescent tube (12) is embedded in the circular hole (10) of plakea (1), and distributing board (14) makes lead (4) connect fluorescent tube (12) and electric heating element (17) after being fixed in the plakea appropriate location, then on distributing board (14), can connect lead (4) line guide groove (23) in addition and link control cabinet, control the Kai Heguan of fluorescent tube (12) and electric heating element (17) again by control cabinet, then cloche (13) is embedded in the caulking groove (11) of plakea (1) or do not install cloche (13) and also can, plakea (1) is inserted in the square groove (20), be fixed on the body of heater (2) with some screws (30) with overlay (3), be the complete structure of the utility model.

Because, after assembling is finished, on implementing, only must control by control cabinet, simultaneously,, can on body of heater (2), one or more groups this device be set again if body of heater (2) when increasing, sees also figure three, practicality is better.

For fluorescent tube (12), its front portion can be transparent, translucent or opaque high temperature resistant quartz ampoule, as with in addition spraying plating or the japanning (reflection metal) of its back, the radiant heat of fluorescent tube (12) reflection is entered in the body of heater (2), and its effect is with regard to better.

Must be noted that, the ceramic reflecting plate (15) of combination in the plakea (1), enter in the body of heater (2) in order to light source utilization reflection or radiation effects fluorescent tube (12), therefore, fill a part reflection (radiation) and enter in the body of heater (2) for trying to achieve light source with fluorescent tube (12), except that can make ceramic reflecting plate (15) form plane, also can be designed to wavy, arc surfaced or arbitrarily angled variation, reach the energy and can make full use of and not waste.

Therefore, by last explanation, the structure of the utility model can make paint baking oven reach:

1. easily assembled, needn't enter in the body of heater, on the contrary, only must pull down overlay and can outside body of heater, keep in repair, needn't the whole production line shut-down treat that furnace body temperature descends, and has very convenient function.

2. ceramic reflecting plate, thermal insulation board and electric heating element all help the higher efficient of energy performance of fluorescent tube.

3. can control the usage quantity of fluorescent tube, select by the control cabinet operation according to circumstances, very convenient.

4. fluorescent tube cooperates middle infrared (Mid-IR) or near infrared ray to cooperate the far infrared fluorescent tube to constitute by near infrared ray, middle infrared (Mid-IR) and far infrared fluorescent tube or near infrared ray, can utilize near infrared ray to be rapidly heated and impel the molecule fast vibration and in making, thereby far infrared is easy to be absorbed and makes coated article produce vibrational energy, reach coated article and do not produce pin hole, thermal efficiency height, have the advantage that shortens body of heater simultaneously.

Simultaneously, make the paint damage and shorten drying time for avoiding coated article to bear continuous high temperature in body of heater (2), the inventor provides another embodiment to describe it in detail again.

Please cooperate figure four again, three groups of the utility model are set in conveying-type body of heater (2) form low-temperature space (6)-high-temperature region (5)-low-temperature space (6)-high-temperature region (5)-low-temperature space (6)-low-temperature space (6) or high-temperature region (5)-low-temperature space (6)-high-temperature region (5)-low-temperature space (6)-high-temperature region (5)-low-temperature space (6)-high-temperature region (5), the baking of above compartment of terrain, make coated article through high-temperature region (5) time, be subjected to fluorescent tube (12) irradiation, utilize near infrared ray to be rapidly heated and impel the molecule fast vibration and in making, far infrared with in or far infrared be easy to be absorbed and make coated article to produce vibrational energy, between coated article is through two high-temperature regions (5) during formed low-temperature space (6), the coated article temperature is descended, it is burned and can't moulding to be subjected to continuous high temperature when avoiding rapid draing, when coated article is sent by his end of body of heater (2), can obtain the very excellent finished product of baking molding.So, below near infrared ray, in, the characteristic of far infrared illustrates one by one, use and express the utility model so design why structurally:

1. near infrared ray is the light of the tool strong penetrating power and the characteristic that is rapidly heated, and arrives paint filler to base material to making radiations heat energy after the coated article irradiation.

2. in, far infrared absorbed the light of radiant heat by making coated article easily, precisely because penetration power and programming rate are slow, therefore, are aided with near infrared ray and are rapidly heated and impel the molecule fast vibration, can make the coated article drying and moulding fast, and be difficult for producing pin hole.

3. can avoid interior the rapid draing temperature of body of heater too high and make coated article toast of a specified duration and burn with low high (just) warm area arrangement mode, meaning promptly forms the high-temperature region by fluorescent tube irradiation place of the utility model in body of heater, then the more weak low-temperature space of radiant heat between two high-temperature regions, at coated article during through the high-temperature region, be subjected to the interior near infrared ray of fluorescent tube, middle infrared (Mid-IR) and far infrared photo-thermal amount irradiation and after the baking, reduce through the heat of low-temperature space again coated article, continue the temperature rising when avoiding rapid draing and destroy paint essence, high low-temperature space like this toasts at interval, and coated article can fill part drying and quality improves.

In sum, the structure of the utility model can make paint baking oven bring into play its better cured effect, in the assembling maintenance, form the very combination of ease of Use simultaneously, provide the design of the novel structure with practical value to paint baking oven in fact, the improvement of effect meets the regulation of Patent Law, and also not seeing has identical disclosure of the Invention formerly.

Claims

1, a kind of tabula rasa device of paint baking oven special use, it is characterized in that: appropriate location is provided with square groove on the baking oven, has in the square groove to run through square hole and the guide groove that body of heater forms, and catch net also is equipped with in this side hole; Plakea disposes distributing board, and forms caulking groove and circular hole in appropriate location, is embedded cloche, the chimeric fluorescent tube of circular hole with caulking groove, is provided with the ceramic reflecting utmost point and thermal insulation board in the plakea appropriate location simultaneously, and has electric heating element in the ceramic reflecting plate; Overlay and corresponding group then are located on the outer body of heater of square groove; After the said elements combination, the energy is made full use of.

2, according to a kind of paint baking oven dedicated optical panel assembly of claim 1, ceramic reflecting plate wherein can be plane or arbitrarily angled variation, make the radiation of fluorescent tube can be fully anti-(spoke) inject the higher efficient of performance in the body of heater.

3, according to a kind of paint baking oven dedicated optical panel assembly of claim 1, fluorescent tube wherein cooperates middle infrared (Mid-IR) or near infrared ray to cooperate the far infrared light pipe to form by near infrared ray, middle infrared (Mid-IR) and far infrared light pipe or near infrared ray, with near infrared ray be rapidly heated and impel the molecule fast vibration and in making, far infrared is easy to be absorbed and make coated article produce vibrational energy, coated article is difficult for producing pin hole, exothermal effect is good thereby reach, and body of heater can shorten simultaneously.

4, according to a kind of paint baking oven dedicated optical panel assembly of claim 1, said apparatus can be arranged to the high-temperature region in the conveying-type baking oven, high-temperature region and high-temperature region midfeather are low-temperature space, and the high low-temperature space of mat (low high-temperature region) is spaced and makes that coated article baking molding speed is fast, quality better.