CN219389493U - Multifunctional campsite lamp - Google Patents

Abstract

The utility model discloses a multifunctional camping light, which comprises a lamp holder and a reflector. One end of the reflector is fixed on the lamp holder. A light source assembly is arranged on the lamp holder. The light source assembly includes a base plate and a plurality of LED lamps. The utility model can refract the light emitted by the light source assembly to the ground through the reflector, effectively reduce light loss, and enhance the brightness of the camp lamp; at the same time, the light source assembly and the installation position of the mosquito killer are separated, heat dissipation is accelerated, the service life of the lamp bead is prolonged, the cost is controllable, and the use is convenient.

Description

A multifunctional camp light

technical field

The utility model relates to the related technical field of lamps, in particular to a multifunctional camp lamp.

Background technique

Camp lights are generally used in fishing boats, military outposts, field duty, camping, geological exploration and other scenes. They have multiple functions of lighting and mosquito repellent, so as to meet the needs of outdoor scenes. Although they have various functions such as mosquito killing, there are still some disadvantages:

1. Existing camp lights adopt a thermoelectric integrated structure design scheme. The heating temperature of the mosquito killer is greater than 100 degrees, and the mosquito repellent can achieve better results. However, if the junction temperature of the LED lamp beads exceeds 80 degrees, the service life of the LED lamp beads will be severely shortened.

2. Due to the limitation of the camp light’s own structure, most of the heat dissipation parts are made inside the light body, but the internal heat is difficult to dissipate, and the heat dissipation effect is poor, which also affects the service life of the LED lamp beads.

3. The installation of the LED lamp adopts the method of direct sunlight. In order to avoid glare, the lampshade is made of low-transparency materials, such as milky white lampshade. This method has a large light loss.

Utility model content

In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a multifunctional camping light.

The utility model is realized through the following technical measures, including a lamp holder and a reflector. One end of the reflector is fixed on the lamp holder. A light source assembly is provided on the lamp holder. The light source assembly includes a base plate and several LED lamps.

As a preferred manner, the reflector is covered with a light-transmitting lampshade, and the two ends of the lampshade are correspondingly connected to the lamp holder and the lamp cover.

As a preferred manner, the reflector is a trumpet-shaped curved surface, and the curved surface reflects the light refracted by the LED lamp to the outside of the lampshade.

As a preferred manner, the lamp holder is provided with a heat dissipation structure or a heat dissipation device, and the heat dissipation structure or heat dissipation device is correspondingly arranged at the place where the light source component is installed.

As a preferred manner, a battery compartment for installing batteries is provided inside the reflector, and a sealing cover is connected to the opening end of the battery compartment, and the sealing cover is arranged at the bottom of the lamp holder.

As a preferred manner, the mosquito killer includes a placement box for installing the mosquito killer and a heater, and the mosquito killer can also be an ultraviolet mosquito trap lamp.

As a preferred manner, the lamp holder is provided with a cavity, and the cavity ring is provided outside the battery compartment and correspondingly provided under the substrate; wherein, a heat dissipation structure or a heat dissipation device is installed in the cavity.

As a preferred manner, the bottom of the lamp holder is further provided with a groove, and the outer wall of the groove is provided with a gap.

As a preferred manner, a handle is hinged on the lamp cover.

Compared with the prior art, the camp lamp provided by the utility model:

First of all, the reflector and the light source assembly are arranged on the lamp holder. Since the reflector is vertically installed on the base, and several LED lights surround the periphery of the reflector and are laid on the lamp holder. Under this structure, the LED lamp emits light from the bottom to the top. The light emitted by the LED lamp beads is first refracted to the reflector, and then the reflector reflects the light out. At this time, the light reflected by the reflector is non-direct light, which enhances the brightness of the camp light, keeps the light even, and reduces lumen loss.

Secondly, the light source assembly is separated from the mosquito killer, which changes the conventional stacked installation structure, and the heating element of the mosquito killer is separated from the LED lamp beads, so that both the light source module and the mosquito killer have a certain space to dissipate heat. At the same time, a heat sink is installed corresponding to the light source component. According to actual needs, it can be set as a hollow heat dissipation structure or a small fan that can dissipate heat. It can control the junction temperature of the LED lamp bead below 80 degrees and extend the service life of the LED lamp bead.

Description of drawings

Fig. 1 is the overall schematic diagram of the utility model embodiment;

Fig. 2 is the sectional schematic diagram of the utility model embodiment;

Fig. 3 is a schematic diagram of light reflected by a reflector;

The serial numbers and names marked in the figure: 1. Lampholder 2. Reflector 3. LED lamp 4. Base plate 5. Mosquito killer 6. Lampshade 7. Lamp cover 8. Battery compartment 9. Cavity 10. Groove 11. Notch 12. Handle 13. Knob 14. Lighting circuit 15. Light source refraction path

Detailed ways

The utility model provides a multifunctional camping lamp, which includes a lamp cover 7, a lampshade 6 and a lamp holder 1 with reference to Fig. 1 to Fig. 3 . The utility model will be further described in detail below in conjunction with the embodiments and with reference to the accompanying drawings.

2 and 3, it includes a lamp holder 1 and a reflector 2. One end of the reflector 2 is fixed on the lamp holder 1. A light source assembly is provided on the lamp holder 1. The light source assembly includes a substrate and several LED lamps 3. The substrate is sleeved on the outer end of the reflector 2. Several LED lamps 3 are integrated on the substrate along the periphery of the reflector 2. The reflector 2 can refract the light emitted by the peripheral LED lamps onto the reflector to the outside of the camp light. The substrate ring is set on the periphery of the bottom of the reflector 2. Several LED lamps 3 are electrically connected to the substrate and evenly arranged on the substrate along the periphery of the reflector 2, so that when the LED lamp 3 emits light, the light is emitted from the bottom to the top and outside. Since the reflector 2 has a shape that can refract light, the light emitted by the LED lamp 3 can be refracted. Clear; while the light reflected by the reflector 2 is biased toward the ground, which changes the problem that the traditional side wall of the lamp body directly emits light and is more dazzling when the user illuminates.

Further, the reflector 2 is a trumpet-shaped curved surface, and the curved surface reflects the light refracted by the LED lamp 3 to the outside of the lampshade 6 . The reflection angle between the reflector 2 and the LED lamp 3 is an acute angle, and the diameter of the trumpet-shaped reflector 2 gradually increases from bottom to top. The arc-shaped curved surface brings most of the light emitted by the LED lamp 3 into the refraction range, and the overall light output is uniform and the light loss is small. Therefore, manufacturers can realize different light distribution angles by adjusting the curvature of the curved surface.

In one embodiment, the lamp cover 7 and the lamp holder 1 are arranged at both ends of the reflector, the mosquito killer 5 is arranged in the upper lamp cover 7, and the LED lamp 3 is arranged on the base, which changes the traditional stacking installation method and avoids the junction temperature problem when both are working together.

The mosquito killer includes a placement box for installing the mosquito killer and a heater, the mosquito killer is placed in the placement box, and the heater heats the mosquito killer in the placement box to achieve a mosquito repelling effect. Wherein, the present embodiment separates the mosquito killer and the light source assembly, mainly to separate the heater of the mosquito killer 5 from the LED lamp 3 beads, so that both the light source module and the mosquito killer 5 have a certain space to dissipate heat. In addition, the mosquito killer can also be an ultraviolet mosquito trap lamp.

Referring to Fig. 2, the reflector 2 is a hollow column, and the hollow interior is provided with a battery compartment for installing batteries. The opening end of the battery compartment is connected with a sealing cover, and the sealing cover is arranged at the bottom of the lamp holder 1, and the cover sealing cover is screwed into the base, so that the space utilization of the entire camp light is more reasonable.

The reflector 2 is covered with a light-transmissible lampshade 6 , one end of the lampshade 6 is fixed on the lamp holder 1 , and the opposite end is connected with a lamp cover 7 . The mosquito killer 5 is arranged on the lamp cover 7, and when its heating element exceeds 100 degrees, it will not affect the work of the LED lamp 3, effectively prolonging the service life of the lamp bead. In addition, due to the reflective angle design of the reflector and the LED lamp 3, the light is softer and does not directly hit the eyes, so the lampshade 6 can be made of a more transparent material to reduce light loss and increase light intensity.

In one embodiment, the lamp holder 1 is provided with a heat dissipation structure or a heat dissipation device, and the heat dissipation structure or heat dissipation device is correspondingly arranged at the place where the light source component is installed. You can set a small fan to exhaust heat as needed, or set up ventilation holes to avoid excessive junction temperature.

With reference to accompanying drawing 2, in this embodiment, the method of setting ventilation and heat dissipation structure to cool down is selected. Specifically, a cavity 9 is provided in the lamp holder 1, and the cavity 9 is arranged around the periphery of the battery compartment 8 and correspondingly arranged below the substrate 4. A lighting circuit 14 and related components are installed in the cavity 9, and the cavity 9 is arranged on the outer periphery of the base, which is more convenient for heat to dissipate therefrom.

A cavity 9 is provided between the bottom of the battery compartment 8 and the lamp holder 1. Below the cavity 9 is an inverted groove 10. The heat generated after the LED lamp 3 works for a long time is conducted to the base, so that the entire base has space for heat dissipation.

Further, the bottom of the lamp holder 1 is provided with a groove 10 upside down, and the outer wall of the groove 10 is provided with a notch 11 . The heat generated by the LED lamp 3 is transmitted from the base plate 4 to the cavity 9, and the cavity 9 goes down to the groove 10, and the groove 10 is provided with a gap 11 on the side, so that the ventilation effect is better and the cost is relatively low.

Both ends of the lampshade 6 are threadedly connected with the lamp holder 1 and the lamp cover 7 respectively, and a waterproof rubber ring is also provided at the joint. In addition, the substrate 4 is also electrically connected with a knob 13 , and the knob 13 is used to control the LED lamp 3 and the mosquito killer 5 .

A handle 12 is also hinged on the lamp cover 7 , and an arc-shaped protrusion that can be used to hang the camp lamp on a hook, screw, etc. is provided in the middle of the handle 12 .

The above is an explanation of a multifunctional camping light of the present invention, which is used to help understand the present invention, but the implementation of the present invention is not limited by the above-mentioned examples, and any changes, modifications, substitutions, combinations, and simplifications that do not deviate from the principle of the present invention should be equivalent replacement methods, and are included in the scope of protection of the present invention.

Claims (9)

1. The multifunctional camp lamp is characterized by comprising a lamp holder and a reflecting piece, wherein one end of the reflecting piece is fixed on the lamp holder, a light source assembly is arranged on the lamp holder, the light source assembly comprises a substrate and a plurality of LED lamps, the substrate is sleeved at the outer end part of the reflecting piece, the LED lamps are integrated on the substrate along the periphery of the reflecting piece, and the reflecting piece can refract light emitted by the LED lamps outwards;

the other end of the reflecting piece is connected with a lamp cover, and the lamp cover is provided with a mosquito killer.

2. The multifunctional campsite lamp of claim 1, wherein the reflective member is sleeved with a light-permeable lampshade, and two ends of the lampshade are correspondingly connected to the lamp holder and the lamp cover.

3. The multifunctional campsite lamp of claim 2, wherein the reflecting piece is a horn-shaped arc-shaped curved surface, and the arc-shaped curved surface reflects light refracted by the LED lamp out of the lamp shade.

4. The multifunctional campsite lamp of claim 1, wherein the lamp holder is provided with a heat dissipation structure or a heat dissipation device, and the heat dissipation structure or the heat dissipation device is correspondingly arranged at the installation position of the light source assembly.

5. The multifunctional campsite lamp according to claim 1, wherein a battery compartment for installing a battery is arranged in the reflecting piece, the opening end of the battery compartment is connected with a sealing cover, and the sealing cover is arranged at the bottom of the lamp holder.

6. The multifunctional campsite lamp of claim 1, wherein the mosquito killer comprises a box for containing a mosquito killer and a heater, and the mosquito killer can be an ultraviolet mosquito-lured lamp.

7. The multifunctional campsite lamp according to any one of claims 4 or 5, wherein a cavity is arranged in the lamp holder, and the cavity is arranged outside the battery compartment in a surrounding manner and is correspondingly arranged below the base plate; wherein, the cavity is internally provided with a heat dissipation structure or is provided with a heat dissipation device.

8. The multifunctional campsite lamp of claim 7, wherein the bottom of the lamp holder is further provided with a groove in an inverted mode, and the outer wall of the groove is provided with a notch.

9. The multifunctional camp lamp of claim 1, wherein the lamp cover is further hinged with a handle.