CN213522390U

CN213522390U - Radiation source device

Info

Publication number: CN213522390U
Application number: CN202022770664.XU
Authority: CN
Inventors: 谷庆; 徐凯歌; 陈明亮; 崔鹏; 尚乾
Original assignee: Unit 63895 Of Pla
Current assignee: Unit 63895 Of Pla
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a radiation source device, including shell, radiation lamp cover, irradiator, heating controller, the irradiator sets up inside the shell, and the radiation lamp cover sets up on the front panel of shell, and the radiation lamp cover has the sunken to the inside extension of shell, sets up the trompil that supplies the irradiator to pass at sunken intermediate position, and the irradiator is connected and is heated the controller. The radiation source device has high radiation efficiency and stable power, and can adjust the temperature of the radiation body.

Description

Radiation source device

Technical Field

The utility model belongs to the radiation equipment field especially relates to a radiation source device.

Background

The radiator of the existing radiation source is made of high-temperature quartz glass, the iron-chromium-aluminum heating wire is wound on the radiator in a snake shape to serve as a heating material, the number of the heating wire is changed, the radiation intensity is changed, the heating wire is easy to deform after continuous working for a long time, and the winding and bending positions of the heating wire are easy to be bonded together, so that the connection point of the heating wire is blown.

The heating wire has weaker oxidation resistance, so that the energy consumption of the radiator is higher, and the service life of the radiator is shortened.

The high-temperature quartz glass is brittle and easy to break, especially in the processes of replacing the heating wire, welding the heating wire and transporting.

The heating wire is isolated by the insulating ceramic chip and plays an insulating role, but the form has the defects of high power consumption and easy generation of static electricity.

Meanwhile, the existing radiation source has poor heat dissipation performance, and the temperature of the radiation body cannot be adjusted, so that the radiation intensity is influenced, and the radiation efficiency is not improved.

Therefore, how to enable the radiation source device to adjust the temperature of the radiator, improve the radiation efficiency, and maintain the radiation performance of the radiator stable and safe for a long time is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a radiation source device, solves among the prior art radiation source device radiation efficiency low, power unstability and the unable problem of adjusting the irradiator temperature.

For solving the technical problem, the utility model provides a technical scheme provides a radiation source device, including shell, radiation lamp cover, irradiator, heating controller, the irradiator sets up inside the shell, and the radiation lamp cover sets up on the front panel of shell, and the radiation lamp cover has the sunken to the inside extension of shell, offers the trompil that supplies the irradiator to pass at sunken intermediate position, and the irradiator is connected the heating controller.

Preferably, the radiator is in a hollow cylindrical shape, the radiator is provided with a first end and a second end, the first end is far away from the recessed hole, the second end penetrates through the recessed hole, the radiator is provided with a spiral groove and a linear groove, the spiral groove is spirally wound around the axis of the radiator, the linear groove extends from the first end and is communicated with the spiral groove, the linear groove is parallel to the axis of the radiator, the radiator is further connected with a first end of a braided copper wire, and the second end of the braided copper wire is connected with the heating controller.

Preferably, a fixing part for fixing the radiator is further arranged inside the shell, the fixing part comprises a fixing sleeve and fixing plates located on two sides of the fixing sleeve, the fixing plates are integrally connected with the fixing sleeve, the fixing sleeve is matched with the outer circumference of the radiator, the fixing sleeve is sleeved at the first end of the radiator, and the fixing plates extend downwards and are connected with the lower panel of the shell.

Preferably, the bottom of the fixing plate is outwards turned to form an adjusting part, a long-strip-shaped adjusting hole is formed in the adjusting part, the length direction of the adjusting hole is parallel to the axis direction of the radiating body, the adjusting part is attached to the lower panel of the shell, a connecting hole is formed in the lower panel, the adjusting hole corresponds to the connecting hole in the vertical direction, and the adjusting hole is connected with the connecting hole through a bolt.

Preferably, the exhaust fans are arranged on the inner walls of the side panels and the inner wall of the rear panel of the shell, the side panels and the rear panel of the shell are provided with air inlets and air outlets in pairs, the positions of the air inlets and the air outlets correspond to the positions of the exhaust fans, the exhaust fans are connected with fan plugs, the fan plugs are connected with a fan controller, and the fan plugs are arranged on the shell.

Preferably, the front side edge of the lower panel of the shell is provided with a steering arc-shaped hole, a first steering wheel and a second steering wheel are arranged below the shell, the second steering wheel is located below the first steering wheel, the first steering wheel and the second steering wheel can rotate coaxially, the shell is fixedly arranged on the upper surface of the first steering wheel, and the steering arc-shaped hole is connected with the second steering wheel through a bolt.

Preferably, the heating controller is connected with a computer control system, and a temperature detector is arranged in the shell and connected with the computer control system.

Preferably, the central axis of the radiator passes through the center point of the opening.

Preferably, the recess of the radiation lamp cover is an arc-shaped recess.

Preferably, the material of the radiator is silicon carbide.

The utility model has the advantages that: the utility model discloses a radiation source device, which comprises an outer shell, the radiation lamp shade, the irradiator, the heating controller, the irradiator sets up inside the shell, the radiation lamp shade sets up on the front panel of shell, an energy for reflecting the irradiator, the radiation lamp shade has the sunken to the inside extension of shell, can play and gather the heat effect, guarantee higher radiant efficiency and radiation stability simultaneously, offer the trompil that supplies the irradiator to pass at sunken intermediate position, the heating controller is connected to the irradiator, the heating controller can be used to control the temperature of irradiator, reach the purpose of adjusting radiation temperature with this.

Drawings

Fig. 1 is a schematic view of an embodiment of a radiation source device according to the present invention;

FIG. 2 is an exploded schematic view of the embodiment of FIG. 1;

fig. 3 is a schematic view of a radiator in another embodiment of the radiation source device of the present invention;

fig. 4 is a schematic view of a fixing member in another embodiment of the radiation source device of the present invention;

fig. 5 is a schematic view of another embodiment of the radiation source device of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the drawing, arrow X indicates the front side, arrow Y indicates the left side, arrows X and Y indicate the horizontal plane, and arrow Z indicates the upward, i.e., vertical direction.

Referring to fig. 1 and 2, the radiation source device includes a housing 1, a radiation lampshade 2, a radiation body 3, and a heating controller (not shown), wherein the radiation body 3 is disposed inside the housing 1, the radiation lampshade 2 is disposed on a front panel 11 of the housing 1, the radiation lampshade 2 has a recess 21 extending toward the inside of the housing 1, an opening 211 for the radiation body 3 to pass through is formed in the middle of the recess 21, and the radiation body 3 is connected to the heating controller (not shown). Through setting up irradiator 3 and radiation lampshade 2, radiation lampshade 2 can reflect the radiant heat of irradiator 3 to gather the heat, play the infrared radiation reflection effect, simultaneously because irradiator 3 connects the heating control ware, the heating control ware can carry out temperature control to irradiator 3, and then can adjust the temperature of irradiator 3, reach temperature regulation's purpose.

Further preferably, a lampshade fixing plate B1 is disposed on the outer edge of the radiation lampshade 2, and the lampshade fixing plate B1 is fixedly connected to the front panel 11 of the housing 1 through screws, so as to enhance the stability of the radiation lampshade 2.

Preferably, with reference to fig. 2 and 3, the radiator 3 is in a hollow cylindrical shape, the radiator 3 has a first end 31 and a second end 32, the first end 31 is far away from the opening 211 of the recess 21, the second end 32 passes through the opening 211 of the recess 21, the radiator 3 is provided with a spiral groove 33 and a linear groove 34, the spiral groove 33 is spirally wound around the axis of the radiator 3, the linear groove 34 extends from the first end 31 and is communicated with the spiral groove 33, the linear groove 34 is parallel to the axis of the radiator 3, the radiator 3 is further connected with a first end of a braided copper wire (not shown), and a second end of the braided copper wire is connected with the heating controller. The heating wire of the existing radiation source is easy to generate the adhesion phenomenon at the winding bending position after working for a long time, which is easy to cause the burning of the connecting point of the heating wire, and the arrangement of the woven copper wire, the radiator 3 and the heating controller can not generate the phenomena such as the deformation and the burning of the heating wire, namely, the woven copper wire still has the performance of continuous working after the radiator 3 works for a long time and can not deform and burn, which ensures the stability of the radiator 3 working for a long time, and on the other hand, the heating controller can adjust and control the temperature of the radiator 3, thereby the radiation temperature can be adjusted, compared with the adjustment of the radiation intensity by winding different numbers of heating wires, on the one hand, the safety is enhanced, the heating wire is not required to be frequently replaced, the possibility of damage to the radiator caused by accidental collision in the heating wire replacing process is greatly reduced, and on the other, the temperature of the radiator can be accurately controlled and adjusted under the condition that the radiator and the woven copper wire connected with the radiator are not changed.

Preferably, with reference to fig. 2, 3 and 4, a fixing member 4 for fixing the radiator 3 is further disposed inside the housing 1, the fixing member 4 includes a fixing sleeve 41 and fixing plates 42 located at two sides of the fixing sleeve 41, the fixing plates 42 are integrally connected with the fixing sleeve 41, the fixing sleeve 41 is adapted to an outer circumference of the radiator 3, the fixing sleeve 41 is sleeved on the first end 31 of the radiator 3, and the fixing plates 42 extend downward to be connected with the lower panel 12 of the housing 1. The radiator 3 can be firmly hooped by the fixing sleeve 41, and the fixed connection of the radiator 3 and the lower panel 12 of the shell 1 is realized.

Further preferably, the insulating sleeve T1 is sleeved on the first end 31 of the radiator 3, and compared with the prior art in which insulating tiles are used for insulating and isolating, the insulating sleeve T1 has the advantages of low power consumption, high safety and no generation of static electricity.

Further preferably, with reference to fig. 2 and 4, the bottom of the fixing plate 42 is turned outwards to form an adjusting portion 421, the adjusting portion 421 is provided with an elongated adjusting hole 4211, a length direction of the adjusting hole 4211 is parallel to an axial direction of the radiator 3, the adjusting portion 421 is attached to the lower panel 12 of the housing 1, the lower panel 12 is provided with a connecting hole (not shown), the adjusting hole 4211 vertically corresponds to the connecting hole, and the adjusting hole 4211 and the connecting hole are connected by a bolt L1. Through setting up regulation portion 421, regulation hole 4211 and connecting hole, can realize that fixed plate 42 slides from beginning to end on lower panel 12, then utilize bolt L1 to adjust the fastening connection of regulation hole 4211 and connecting hole, realize the regulation of fixed plate 42 for radiation lamp shade 2 distance in the fore-and-aft direction promptly, because fixed cover 41 hoops irradiator 3, namely realize irradiator 3 and radiation lamp shade 2 (also realize the trompil 211 of radiation lamp shade 2) distance regulation in the fore-and-aft direction promptly, thereby can adjust the control to the radiant intensity of irradiator 3, the heat of radiation lamp shade 2 reflection irradiator and how much of the heat of gathering.

It is further preferred that the central axis of the radiator 3 passes through the center point of the opening 211. This arrangement positions the radiator 3 in the center of the recess 21, which facilitates uniform reflection of the radiator heat.

Further preferably, as shown in fig. 2, the recess 21 of the radiator cover 2 is an arc-shaped recess or a hemispherical recess, and this arrangement allows the radiator cover 2 to achieve uniform reflection of heat from the radiator 3, i.e., uniform radiation temperature.

Preferably, as shown in fig. 2, the exhaust fan 5 is disposed on the inner walls of the side panel 13 and the rear panel 14 of the housing 1, the side panel 13 and the rear panel 14 of the housing 1 are provided with an air inlet K1 and an air outlet K2 in pairs, the positions of the air inlet K1 and the air outlet K2 correspond to the position of the exhaust fan 5, the exhaust fan 5 is connected with a fan plug 6, the fan plug 6 is connected with a fan controller (not shown), and the fan plug 6 is disposed on the housing 1. Air inlet K1 and air outlet K2 set up in pairs and more do benefit to the circulation of shell interior air and thermal exhaust, and exhaust fan 5 connects fan plug 6 and realizes opening and closing exhaust fan 5, and thermal exhaust in the control shell strengthens radiation source device's heat dispersion.

Preferably, with reference to fig. 1, 2 and 5, a steering arc-shaped hole 7 is formed in a front side edge of a lower panel 12 of the housing 1, a first steering wheel 8 and a second steering wheel 9 are arranged below the housing 1, the second steering wheel 9 is located below the first steering wheel 8, the first steering wheel 8 and the second steering wheel 9 can rotate coaxially, the housing 1 is fixedly arranged on an upper surface of the first steering wheel 8, and the steering arc-shaped hole 7 is connected with the second steering wheel 9 through a bolt L2. When the orientation of the radiator 3 of the radiation source device needs to be adjusted, the first steering wheel 8 can be rotated, and the radiation source device is driven to rotate integrally, when the radiation source device is rotated to a preset position, namely the second end 32 of the radiator 3 faces to a preset direction, the radiation source device is fixedly connected with the second steering wheel 9 integrally by using the bolt L2, and the accurate adjustment of the overall orientation of the radiation source device is realized.

Further preferably, the arc angle for the arc of the turned arc hole 7 is in the range of 20-40 °.

Preferably, the heating controller is connected with a computer control system, and a temperature detector (not shown) is arranged inside the shell 1 and is connected with the computer control system. This kind of setting makes the temperature and the heating of the steerable irradiator 3 of computer control system, and irradiator 3 sends the infrared radiation of high strength, can show the temperature of this irradiator in real time through temperature detector to through temperature feedback, set for the temperature threshold value in advance, the irradiator heats according to the settlement temperature, makes the irradiator can accurately reach predetermined temperature threshold value, realizes accurate control irradiator temperature, and then accurate control radiation intensity.

Preferably, the radiator 3 is made of silicon carbide, and the silicon carbide is selected as a radiation source because the silicon carbide has the advantages of high heating speed, low energy consumption and strong heat resistance, and can perform radiation work for a long time. Specifically, the silicon carbide used as a novel infrared radiation source can simulate the infrared radiation characteristics of 1-3 microns, 3-5 microns and 8-12 microns, and the temperature range is 350-1250 degrees.

It is further preferred that a handle 10 is provided on the side panel 13 of the housing 1 to facilitate handling of the radiation source device.

Further preferably, with reference to fig. 1, 2 and 5, the housing 1 further includes an upper panel 15, and the upper panel 15, the lower panel 12, the front panel 11, the rear panel 14 and the side panels 13 form a square hollow body to form the housing 1 of the radiation source device, which can play a role in protection.

Based on above embodiment, the utility model discloses a radiation source device, including shell, radiation lamp cover, irradiator, heating controller, the irradiator sets up inside the shell, and the radiation lamp cover sets up on the front panel of shell, and the radiation lamp cover has the sunken to the inside extension of shell, offers the trompil that supplies the irradiator to pass at sunken intermediate position, and the irradiator is connected heating controller. The radiation source device has high radiation efficiency and stable power, and can adjust the radiation temperature.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the protection scope of the present invention.

Claims

1. The utility model provides a radiation source device, its characterized in that includes shell, radiation lamp shade, irradiator, heating controller, the irradiator sets up inside the shell, the radiation lamp shade sets up on the front panel of shell, the radiation lamp shade have to the inside sunken that extends of shell the trompil that supplies the irradiator to pass is seted up to sunken intermediate position, the irradiator is connected heating controller.

2. The radiation source device defined in claim 1, wherein the radiator is hollow and cylindrical, the radiator has a first end and a second end, the first end is located away from the recessed opening, the second end passes through the recessed opening, the radiator has a spiral groove and a linear groove, the spiral groove is spirally wound around an axis of the radiator, the linear groove extends from the first end and communicates with the spiral groove, the linear groove is parallel to the axis of the radiator, the radiator is further connected to a first end of a braided copper wire, and a second end of the braided copper wire is connected to the heating controller.

3. The radiation source device as claimed in claim 2, wherein a fixing member for fixing the radiator is further disposed inside the housing, the fixing member includes a fixing sleeve and fixing plates located on two sides of the fixing sleeve, the fixing plate is integrally connected to the fixing sleeve, the fixing sleeve is adapted to an outer circumference of the radiator, the fixing sleeve is sleeved on the first end of the radiator, and the fixing plate extends downward and is connected to the lower panel of the housing.

4. The radiation source device according to claim 3, wherein an adjusting portion is formed by turning the bottom of the fixing plate outwards, an elongated adjusting hole is formed in the adjusting portion, the length direction of the adjusting hole is parallel to the axis direction of the radiator, the adjusting portion is attached to the lower panel of the housing, a connecting hole is formed in the lower panel, the adjusting hole and the connecting hole vertically correspond to each other, and the adjusting hole and the connecting hole are connected through a bolt.

5. The radiation source device according to claim 4, wherein exhaust fans are disposed on inner walls of the side panels and the rear panel of the housing, air inlets and air outlets are disposed on the side panels and the rear panel of the housing in pairs, the positions of the air inlets and the air outlets correspond to the positions of the exhaust fans, the exhaust fans are connected to fan plugs, the fan plugs are connected to the fan controller, and the fan plugs are disposed on the housing.

6. The radiation source device according to claim 5, wherein a steering arc-shaped hole is formed in a front side edge of the lower panel of the housing, a first steering wheel and a second steering wheel are arranged below the housing, the second steering wheel is located below the first steering wheel, the first steering wheel and the second steering wheel can rotate coaxially, the housing is fixedly arranged on an upper surface of the first steering wheel, and the steering arc-shaped hole is connected with the second steering wheel through a bolt.

7. The radiation source device defined in claim 6, wherein the heating controller is connected to a computer control system, and a temperature detector is disposed within the housing and connected to the computer control system.

8. The radiation source device defined in any one of claims 2-7, wherein the central axis of the radiator passes through a central point of the aperture.

9. The radiation source device defined in claim 8, wherein the recess of the radiation lamp cover is an arcuate recess.

10. The radiation source device defined in claim 9, wherein the radiator is formed from silicon carbide.