65 results about "Burning candles" patented technology

A bug killing device includes a body that defines a combustion chamber with a candle disposed in the combustion chamber. The burning candle produces heated gases that include carbon dioxide. A first bait receptacle is disposed above the combustion chamber with bait being disposed in the first bait receptacle such that the heat from the burning candle warms the bait receptacle to evaporate bait into an electrified grid.

A candle arrangement having a main candle body having a relatively high melting point and the main candle body has an aperture therethrough and a plurality of burning candles having a candle wax with a lower melting point than the main candle body are slidably mounted in the aperture. The burning candle at the top of the main candle body may be burned and then discarded after it is consumed and replaced with a new burning candle.

The invention provides a simulated candle lamp. The simulated candle lamp comprises a shell, an LED light source, a candlewick sheet and a vibration device. A candlewick through hole is formed in the top of the shell. The candlewick sheet is an elastic soft sheet and is provided with an upper end portion in the shape of a candle flame, the lower end portion of the candlewick sheet penetrates the candlewick through hole and is fixedly connected with the vibration device, and the vibration device drives the upper end portion of the candlewick sheet to vibrate front and back; and light rays of the LED light source are projected to the front face of the upper end portion of the candlewick sheet. When the lower end portion of the candlewick sheet vibrates front and back, the upper end portion of the candlewick sheet can have larger amplitude due to elasticity, and under the projection of the LED light rays, the soft halo effect can happen to the edge, in addition, the highlight area projected by the LED light rays is constantly located in the center of the flame and matched with the halo on the edge, the effect is consistent with the combustion candle flame jumping effect under the breezeless state, and the simulation degree is extremely high. The vibration amplitude at the lower end portion of the candlewick sheet can be very small, and therefore the space of the simulated candle can be made to be very small, and the simulated candle lamp can be applied to simulation of small candles. The energy consumption of the small vibration amplitude vibration driving manner is low.

A candle top and reshaper fit snuggly over a candle. The reshaper includes interior and straight tapered, curved or otherwise angled sidewalls that when fitted over a burning candle, the softened candle rim and sides are forced back into the center of the candle, causing the softened rim to reshape and prolong the candle burn time. Alternatively the walls of the reshaper are vertical and force the softened sides and rim down and into the center. The reshaper also protects the softened and liquefied wax of the candle from dirt and insects during the re-cooling process and the top provides a decorative cover when candles are stored.

The invention relates to a method for showing hidden fingerprints on surfaces of various objects by adopting the candle smoke ash fumigation technology and belongs to the technical field of fingerprint identification. According to the method, burning candles serve as primary showing materials, the hidden fingerprints on the surfaces of the objects made of multiple materials (such as glass, ceramics, metal, paper and fingerprint adhesive tape) can be shown by the adoption of difference of the combination capacity between candle ashes and fingerprint valley areas and between the candle ashes and fingerprint ridge areas. The method specifically includes the first step of placing hidden fingerprint samples into burning candle flames and enabling the samples to be smoked and plated by the enriched smoke ashes, the second step of moving the samples out of the flames and applying external force to enable the candle ashes on the valley areas to fall off and keeping the candle ashes on the ridge areas, wherein the combination degree of the candle ashes on the valley areas is low and the combination degree of the candle ashes on the ridge areas is high, and the third step of shooting clear fingerprints through a digital camera. The method is simple, quick, friendly to environment and low in cost, and the method has the outstanding advantages that the hidden fingerprints on the surfaces of the objects different in permeability can be shown, and no complex instrument equipment or special reagent is needed. Thus, the method is ideal and can be used for showing the hidden fingerprints on site, and has good application value.

As described, the present invention provides a drip wax collector device configured to collect drip wax from a burning candle. The device may comprise a shell and removable liner, wherein the shell may obscure visibility of the collected drip wax. The drip wax collector may comprise stabilizing features on one or both the shell and the removable liner, wherein the stabilizing features may secure the position of the candle and the drip wax collector within the cavity of a candlestick holder.