Smoking index testing device for candle combustion
By designing a smoke index testing device for candle combustion, and using a light source support and illuminometer to measure the amount of smoke produced by candle combustion, the problem of inconvenient candle smoke volume detection in the existing technology is solved, and a simplified and efficient smoke index assessment is achieved.
Patent Information
- Application Number
- CN202423213288.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-12-25
AI Technical Summary
In existing technologies, it is inconvenient and cumbersome to detect the amount of smoke produced by candle combustion, making it difficult to efficiently assess the quality of candles.
A smoke index testing device for candle combustion was designed. It combines a light source support, a light hole, a heat-resistant plastic plate, a lighting source, a measuring box, a detection hole, and an illuminometer. The heat-resistant plastic plate adsorbs the smoke, and the illuminometer measures the amount of smoke. The specific value is then calculated using the smoke index calculation formula.
It enables a simple test of candle smoke index, improves testing efficiency and accuracy, and simplifies the operation process.
Smart Images
Figure CN223955431U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to candle performance detection equipment technical field, concretely relates to a kind of smoke index testing device for candle burning. BACKGROUND
[0002] At present, after candle manufacturer makes candle, need to carry out burning experiment, in order to meet the demand of people to candle quality higher and higher, smoke quantity detection produced by candle burning becomes more and more important, in the detection of smoke quantity produced by candle burning.
[0003] The prior art has the following problems:
[0004] The detection of smoke quantity produced by candle burning in the prior art is very inconvenient, and the detection process is complicated, which is not conducive to the detection of candles. UTILITY MODEL CONTENT
[0005] The utility model provides a kind of smoke index testing device for candle burning to solve the problems raised in the above background.
[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0007] A kind of smoke index testing device for candle burning, including light source support, the top of the light source support is provided with measuring box, the top of the measuring box is provided with illuminometer, the top middle part of the light source support is provided with the light hole that is internally and externally penetrated, the upper portion of the light hole is provided with heat-resistant plastic plate, the top middle part of the measuring box is provided with the detection hole that is internally and externally penetrated, the illuminometer is arranged at the bottom of detection hole, the inner surface of the measuring box is fixedly connected with reflector above.
[0008] The further improvement of the technical scheme of the utility model is that the bottom of the light source support is in communication with the outside, and the bottom of the measuring box is in communication with the outside.
[0009] The further improvement of the technical scheme of the utility model is that the middle part of the reflector is provided with a through hole, and the through hole is arranged at the bottom of the detection hole.
[0010] The further improvement of the technical scheme of the utility model is that the top of the light source support is fixedly connected with four positioning plates in annular array, and the side close to the light hole of the positioning plate is slidingly connected with the outer surface of the measuring box.
[0011] The further improvement of the technical scheme of the utility model is that the inner surface of the light source support is provided with an illumination light source at the bottom.
[0012] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:
[0013] 1. The utility model provides a candle combustion is with smoke index test device, through the mutual cooperation between light source support, illumination hole, heat -resistant plastic sheet, lighting source, measuring box, detection hole, reflector, lux meter, through heat -resistant plastic sheet to candle combustion produces smoke adsorption, after placing heat -resistant plastic sheet in illumination hole, and cover measuring box, start lighting source and heat -resistant plastic sheet are irradiated, and measure the illumination through lux meter, after heat -resistant plastic sheet is washed clean, again to clean heat -resistant plastic sheet carries out the illumination measurement, finally through the specific numerical value of smoke index calculation formula calculation, whole process is simple and convenient, the practicality is high, make to the detection of candle smoke index is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the structure schematic diagram of the utility model;
[0015] Figure 2 It is the explosion structure schematic diagram of the utility model;
[0016] Figure 3 It is the bottom structure schematic diagram of light source support of the utility model;
[0017] Figure 4 It is the bottom structure schematic diagram of measuring box of the utility model.
[0018] In the drawing: 1, light source support; 11, positioning plate; 12, illumination hole; 13, heat -resistant plastic sheet; 14, lighting source; 2, measuring box; 21, detection hole; 22, reflector; 3, lux meter. DETAILED DESCRIPTION
[0019] In order to make the technical means, creation features, reach the purpose and the efficacy of the utility model easy to understand, the following is combined with specific embodiment, further elaborates the utility model:
[0020] For example, Figures 1-4As shown, the utility model provides a kind of smoke index testing device for candle combustion, including light source support 1, the top of light source support 1 is provided with measuring box 2, the top of measuring box 2 is provided with illuminometer 3, the top middle part of light source support 1 is provided with the light hole 12 that is internally and externally penetrated, the top of light hole 12 is provided with heat-resistant plastic plate 13, the top middle part of measuring box 2 is provided with the detection hole 21 that is internally and externally penetrated, illuminometer 3 is arranged at the bottom of detection hole 21, the top of the inner surface of measuring box 2 is fixedly connected with reflector 22, the bottom of light source support 1 is communicated with outside, the bottom of measuring box 2 is communicated with outside, the middle part of reflector 22 is provided with through-hole, through-hole is arranged at the bottom of detection hole 21, the top of light source support 1 is fixedly connected with four positioning plates 11 in annular array, the side of positioning plate 11 close to light hole 12 is slidably connected with the outer surface of measuring box 2, the bottom of the inner surface of light source support 1 is provided with illumination light source 14;
[0021] Before carrying out illuminance detection to heat-resistant plastic plate 13, need to place candle upright on heat-resistant, non-flammable surface, and place steel wire mesh cylinder on the center above candle, then straighten lampwick, ignite candle, after stabilization period, place a heat-resistant plastic plate 13 on the support of steel wire mesh cylinder, so that the smoke generated by candle combustion is adsorbed on heat-resistant plastic plate 13, remove heat-resistant plastic plate 13 before extinguishing candle, and let heat-resistant plastic plate 13 cool naturally, to facilitate illuminance detection, and for smoke index calculation formula is: Wherein S i is smoke index, E3 is the illuminance of heat-resistant plastic plate 13 before cleaning, E1 is the illuminance of heat-resistant plastic plate 13 after cleaning.
[0022] The working principle of the smoke index testing device for candle combustion will be described below.
[0023] As Figures 1-4 shown, when carrying out smoke index test for candle combustion, heat-resistant plastic plate 13 adsorbed with coal ash is placed on the top of light source support 1 and aligned with light hole 12, then cover measuring box 2, align measuring box 2 by positioning plate 11, start illumination light source 14, irradiate heat-resistant plastic plate 13 through light hole 12, and place detection element on illuminometer 3 on the top of detection hole 21, measure the illuminance of heat-resistant plastic plate 13 by illuminometer 3, then clean heat-resistant plastic plate 13 with cleaning agent and water, place cleaned heat-resistant plastic plate 13 on light source support 1 again, measure the illuminance of clean heat-resistant plastic plate 13, finally calculate specific value by smoke index calculation formula, complete the detection of smoke index during candle combustion.
[0024] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.
Claims
1. A smoking index test device for candle burning, characterized by: Including light source support (1), the top of light source support (1) is provided with measuring box (2), the top of measuring box (2) is provided with illuminometer (3), the top middle part of light source support (1) is provided with light hole (12) that is internally and externally through, the top of light hole (12) is provided with heat-resistant plastic plate (13), the top middle part of measuring box (2) is provided with detection hole (21) that is internally and externally through, illuminometer (3) is arranged at the bottom of detection hole (21), the inner surface of measuring box (2) is fixedly connected with reflector (22) above.
2. A smoking index test device for candle burning according to claim 1, characterized in that: The bottom of light source support (1) is communicated with the outside, and the bottom of measuring box (2) is communicated with the outside.
3. A smoking index test device for candle burning according to claim 1, characterized in that: The middle part of reflector (22) is provided with a through hole, and the through hole is arranged at the bottom of detection hole (21).
4. A smoking index test device for candle burning according to claim 1, characterized in that: The top of light source support (1) is fixedly connected with four positioning plates (11) in annular array, and the side close to light hole (12) of positioning plate (11) is slidably connected with the outer surface of measuring box (2).
5. A smoking index test device for candle burning according to claim 1, characterized in that: The inner surface bottom of light source support (1) is provided with illumination light source (14).