CN112066317A

CN112066317A - Multifunctional working lamp

Info

Publication number: CN112066317A
Application number: CN202010920137.4A
Authority: CN
Inventors: 周明杰; 黄剑云
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-12-11

Abstract

This application is applicable to lamps and lanterns technical field, provides a multi-functional work light, includes: a lamp socket; one end of the support frame is hinged to the lamp holder, and the support frame can be folded; the lamp holder is hinged to the other end of the support frame, and the support frame can selectively drive the lamp holder to be unfolded to a preset height or fold the lamp holder on the lamp holder; the wireless charging device is arranged in the lamp holder; the lamp holder can supply the cell-phone to place on it when the lamp holder expandes, and wireless charging device can supply the cell-phone wireless charging on the lamp holder. The lamp holder can be folded on the lamp holder through the support frame, the integral size of the multifunctional working lamp is reduced, and the multifunctional working lamp is convenient to carry. After the support frame drives the lamp holder and expandes to predetermineeing the height, the cell-phone can be placed on the lamp stand, and wireless charging device charges for the cell-phone is wireless this moment, so, realizes the holding to the cell-phone on the one hand, and on the other hand realizes charging to the cell-phone, improves the multifunctional performance of multi-functional work lamp, solves the problem of the function singleness of traditional desk lamp, makes things convenient for people's life and work.

Description

Multifunctional working lamp

Technical Field

The application belongs to the technical field of lamps and lanterns, more specifically says, relates to a multi-functional work light.

Background

The general formula design as an organic whole of traditional desk lamp, according to the use scene of desk lamp, the lamp holder of desk lamp upwards extends to certain height from the base to make the whole height of desk lamp, volume all very big, it can't fold, portable not. Moreover, the traditional desk lamp can be used only on a table top, the use scene is limited, the universality is low, the function is single, and the current working requirements of people are difficult to meet.

Disclosure of Invention

One of the purposes of the embodiment of the application is as follows: the utility model provides a multifunctional work lamp, aims at solving prior art, traditional desk lamp is bulky, inconvenient carry and the technical problem of function singleness.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

there is provided a multifunctional worklight including:

a lamp socket;

one end of the support frame is hinged to the lamp holder, and the support frame can be folded;

the lamp holder is hinged to the support frame, and the support frame can selectively drive the lamp holder to be unfolded to a preset height or fold the lamp holder on the lamp holder;

the wireless charging device is arranged in the lamp holder; the lamp holder can be used for placing a mobile phone on the lamp holder when the lamp holder is unfolded, and the wireless charging device can be used for wirelessly charging the mobile phone on the lamp holder.

In one embodiment, two protruding parts arranged at intervals are formed on the lamp holder, and the supporting frame is hinged to the protruding parts; the support frame is contained between the two protruding portions after being folded, and the mobile phone can be contained between the two protruding portions after the support frame is unfolded.

In one embodiment, the lamp cap comprises a lamp shell and a first lamp source arranged on the lamp shell, and the lamp shell is hinged to the other end of the support frame; the lamp holder is provided with a brightness sensor and a control panel, and the brightness sensor is used for detecting the brightness of the environment; the control panel is respectively and electrically connected with the brightness sensor and the first light source and can control the brightness of the first light source according to the brightness information of the brightness sensor.

In one embodiment, the lamp head further comprises a second light source arranged on the lamp housing, and the second light source is electrically connected to the control board; the light emitting directions of the first light source and the second light source are different, the first light source is used for being started when the support frame drives the lamp housing to be unfolded, and the second light source is at least used for being started when the support frame drives the lamp housing to be folded on the lamp holder.

In one embodiment, the first light source includes a light bar disposed in the lamp housing and an optical component, the light bar is electrically connected to the control board, the optical component is disposed on a light emitting side of the light bar, and the light emitting side of the optical component faces the lamp holder when the lamp housing is folded onto the lamp holder.

In one embodiment, the optical assembly comprises:

the light guide plate is arranged on the light emitting side of the light bar;

the diffusion plate is stacked on the light emitting side of the light guide plate, and the light emitting side of the diffusion plate faces the lamp holder when the lamp housing is folded on the lamp holder;

and the reflective paper is stacked on one side of the light guide plate, which deviates from the diffusion plate.

In one embodiment, the lamp housing is provided with a first window, and the diffusion plate is arranged on the inner side of the lamp housing and covers the first window; an ultrasonic groove is formed in the inner side of the lamp shell and surrounds the first window; an ultrasonic line cylinder is arranged on the edge of one side of the diffusion plate and is inserted into and fused in the ultrasonic groove.

In one embodiment, the light emitting direction of the first light source is opposite to the light emitting direction of the second light source.

In one embodiment, one end of the support frame, which is far away from the lamp holder, is hinged with a rotating seat, the lamp housing is rotatably arranged on the rotating seat, and a rotating plane of the rotating seat, which rotates around the support frame, is perpendicular to a rotating plane of the lamp housing, which rotates around the rotating seat.

In one embodiment, the support frame comprises a first support arm and a second support arm, one end of the first support arm is hinged to the lamp holder, one end of the second support arm is hinged to the other end of the first support arm, and the lamp head is hinged to the other end of the second support arm.

The beneficial effect of the multi-functional work light that this application embodiment provided lies in: compared with the prior art, this application passes through the both ends of support frame and articulates respectively in lamp stand and lamp holder, and the collapsible setting of support frame realizes the folding function of multi-functional work lamp, when need not use, folds the lamp holder on the lamp stand through the support frame to reduce the holistic volume of multi-functional work lamp, portable. And still be equipped with wireless charging device in the lamp stand, drive the lamp holder when the support frame and expand to predetermineeing the back of highly in order to use, outside cell-phone can be placed on the lamp stand, and wireless charging device can be wireless charging for the cell-phone this moment, so, realizes the holding to the cell-phone on the one hand, and on the other hand realizes the charging to the cell-phone, improves the multifunctional performance of multi-functional work lamp, solves the problem of the function singleness of traditional desk lamp, facilitates people's life and work.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective structural view of a multifunctional working lamp according to an embodiment of the present application when unfolded;

fig. 2 is a perspective structural view of the folded multifunctional working lamp according to the embodiment of the present application;

fig. 3 is a cross-sectional view of a lamp socket of the multifunctional worklight provided by the embodiment of the application;

fig. 4 is an exploded view of a lamp cap of the multifunctional working lamp provided by the embodiment of the application;

FIG. 5 is a cross-sectional view of a lamp head of the multifunctional worklight provided by the embodiment of the application;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a perspective view of a first housing of the multifunctional working lamp according to the embodiment of the present application;

fig. 8 is a sectional view of a multifunctional worklight provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-a lamp holder; 11-a boss; 2-a support frame; 21-a first support arm; 22-a second support arm; 3-a lamp holder; 31-a lamp housing; 311-a first housing; 3111-a first window; 3112-ultrasonic groove; 3113-sealing the glue groove; 3114-a first stiffener; 312 — a second housing; 3121-a second window; 3122-a second reinforcing bar; 32-a first light source; 321-a light bar; 3211-a first substrate; 3212-a first lamp bead; 322-an optical component; 3221-a light guide plate; 3222-a diffuser plate; 32221-ultrasonic wire cylinder; 3223-reflective paper; 33-a second light source; 331-a second substrate; 332-a second bead; 333-transparent piece; 34-a rotating seat; 35-a heat dissipation shell; 4-a wireless charging device; 5-a first rotating shaft; 6-a second rotating shaft; 7-a third rotating shaft; 8-a fourth rotating shaft; 9-sealing ring.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

For explaining the technical scheme of the application, the following detailed description is made in conjunction with the specific drawings and the embodiments:

referring to fig. 1 to 3 together, the multifunctional working lamp according to the embodiment of the present disclosure includes a lamp holder 1, a supporting frame 2, a lamp head 3, and a wireless charging device 4.

One end of the support frame 2 is hinged to the lamp holder 1, the lamp holder 3 is hinged to the other end of the support frame 2, and the support frame 2 is foldable, so that the support frame 2 can be selectively unfolded or folded on the lamp holder 1. When the support frame 2 rotates around the lamp holder 1 to be unfolded, the lamp holder 3 is unfolded to a preset height under the driving of the support frame 2, as shown in fig. 1, the function of a table lamp of the multifunctional working lamp is realized, and at the moment, the lamp holder 3 can rotate around the support frame 2 to adjust the irradiation direction of the lamp holder 3; when support frame 2 rotated around lamp stand 1 in order to fold on lamp stand 1, lamp holder 3 also can rotate around support frame 2 to make lamp holder 3 fold under the drive of support frame 2 on lamp stand 1, as shown in fig. 2, realize folding the accomodating of multi-functional work light.

In wireless charging device 4 located lamp stand 1, after lamp holder 3 expandes under the drive of support frame 2, outside cell-phone can be placed on lamp stand 1, and wireless charging device 4 can sense the cell-phone on the lamp stand 1 this moment to carry out wireless charging to this cell-phone. It should be noted that, after the multifunctional work light is folded and stored, the supporting frame 2 is folded on the top of the lamp holder 1, and the lamp holder 3 is also correspondingly folded on the top of the lamp holder 1; when needs use the desk lamp, support frame 2 drives lamp holder 3 and expandes to predetermineeing the height to make lamp holder 3 highly carry out the illumination function in predetermineeing, the top of lamp stand 1 can be used to place the cell-phone this moment, and when the cell-phone was placed at lamp stand 1 top, unlimited charging device in the lamp stand 1 can sense the cell-phone and carry out wireless charging to the cell-phone, thereby has increased the function of multi-functional work light.

It should be further noted that, in the present embodiment, the wireless charging device 4 adopts the electromagnetic induction principle. The method specifically comprises the following steps: the wireless charging device 4 comprises a wireless charging coil, the wireless charging coil is arranged in the lamp holder 1 and can be powered on after the lamp holder 1 is powered on, a constantly changing magnetic field is generated after the wireless charging coil is powered on, when a mobile phone is placed at the top of the lamp holder 1, the coil on the back cover of the mobile phone can sense the change of the magnetic field generated by the wireless charging coil, so that induced current appears, and finally, the induced current is converted into direct current, and the wireless charging of the mobile phone is realized.

In the embodiment of the application, both ends through support frame 2 articulate respectively in lamp stand 1 and lamp holder 3, and the collapsible setting of support frame 2 realizes the folding function of multi-functional work lamp, when need not using, through support frame 2 with lamp holder 3 folding on lamp stand 1 to reduce the holistic volume of multi-functional work lamp, portable. And still be equipped with wireless charging device 4 in the lamp stand 1, drive lamp holder 3 and expand to predetermineeing the height in order to use the back when support frame 2, outside cell-phone can be placed on lamp stand 1, and wireless charging device 4 can be wireless charging for the cell-phone this moment, so, realize the holding to the cell-phone on the one hand, on the other hand realizes charging to the cell-phone, solves the problem of the function singleness of traditional desk lamp, improves the multifunctional performance and the multiple use nature of multi-functional work lamp, makes things convenient for people's life and work.

Referring to fig. 1 and 2, in the present embodiment, two protruding portions 11 are formed at an interval protruding from a top of the lamp holder 1, and one end of the supporting frame 2 is hinged to the protruding portions 11. When the support frame 2 rotates around the protruding parts 11 to drive the lamp holder 3 to be unfolded, the mobile phone can be accommodated between the two protruding parts 11, the limiting of the mobile phone is realized, and the mobile phone is prevented from sliding out of the lamp holder 1 when being charged. When the support frame 2 rotates around the protruding portions 11 to fold and drives the lamp holder 3 to fold on the lamp holder 1, the support frame 2 is contained between the two protruding portions 11 after being folded, and at this time, the mobile phone cannot be placed between the two protruding portions 11 of the lamp holder 1.

Referring to fig. 4 to 6, in the present embodiment, the lamp head 3 includes a lamp housing 31 and a first light source 32, the lamp housing 31 is hinged to the other end of the supporting frame 2, and the first light source 32 is disposed on the lamp housing 31. So, support frame 2 can drive lamp body 31 and expand or fold on lamp stand 1, and when support frame 2 drove lamp body 31 and expand, lamp body 31 can rotate around support frame 2 to adjust the light-emitting direction of first light source 32.

The lamp holder 1 is provided with a control panel and a brightness sensor, the control panel is electrically connected to the brightness sensor and the first light source 32, and the brightness sensor can detect the brightness of the environment, including the brightness of the light emitted by the first light source 32. During operation, the luminance sensor detects the luminance of environment, and give the control panel with this luminance information transfer, the control panel receives luminance information of luminance sensor, and compare this luminance information with the preset scope, if luminance information has surpassed the preset scope, the control panel adjusts the voltage of first lamp source 32 in order to change the luminance of first lamp source 32, thereby realize with the luminance control of first lamp source 32 in the preset scope, make first lamp source 32 to adjust required luminance so that the luminance of the light that first lamp source 32 sent is in the required preset scope of people work according to the dim bright condition of environment promptly, avoid the luminance that first lamp source 32 sent too dark or too bright, improve the eyeshield function of multi-functional working lamp.

In a specific embodiment, the supporting frame 2 is provided with an infrared sensor and an alarm, the infrared sensor and the alarm are respectively electrically connected to the control board, the infrared sensor can sense the distance between a person and the first light source 32, when the distance between the person and the first light source 32 is too close, the infrared sensor sends a signal to the control board, and the control board controls the alarm to give an alarm, i.e. plays a role in warning, so that the situation that the person is too close to the first light source 32 is avoided, and the protection of the eyes of the person is improved.

Referring to fig. 1, fig. 2 and fig. 4, in the present embodiment, the lamp head 3 further includes a second light source 33 disposed on the lamp housing 31, and the second light source 33 is electrically connected to the control board and can be controlled by the second light source 33. The first light source 32 and the second light source 33 have different light emitting directions, and when the lamp housing 31 is driven by the support frame 2 to be unfolded, the first light source 32 is turned on, so that the desk lamp function of the multifunctional working lamp is realized; when the lamp housing 31 is folded on the lamp holder 1 under the driving of the supporting frame 2, the second light source 33 is turned on, the multifunctional working lamp is a portable working lamp, and the lamp housing 31 and the lamp holder 1 can be integrally moved for use or the lamp holder 1 is fixed on a target position for use. Thus, according to the lighting requirements and the corresponding application occasions, the first light source 32 can be unfolded and the second light source 33 can be turned on by correspondingly unfolding the support frame 2 or folding the support frame 2 on the lamp holder 1. In addition, after the lamp housing 31 is unfolded under the driving of the support frame 2, the second lamp source 33 can be started for use, so that the first lamp source 32 and the second lamp source 33 can be switched according to the actual irradiation direction requirement, namely, the multifunctional working lamp can be used in different occasions, the problem that the traditional table lamp can only be used on a table top in the only use occasion is solved, the universality and the versatility of the multifunctional working lamp are improved, and the life and the work of people are facilitated.

In actual work, when the desk lamp needs to be used, the support frame 2 drives the lamp housing 31 to be unfolded by a preset height, and the first lamp source 32 is started; when the portable working lamp is needed, the support frame 2 drives the lamp housing 31 to be folded on the lamp holder 1, the first light source 32 is turned off, and the second light source 33 is turned on.

Referring to fig. 4 and fig. 5, in the present embodiment, the first light source 32 includes a light bar 321 and an optical component 322, the light bar 321 is electrically connected to the control board and can be controlled by the control board for use, and the light bar 321 and the optical component 322 are both disposed in the lamp housing 31. The optical component 322 is disposed on the light-emitting side of the light bar 321, and the optical component 322 is configured to receive light emitted from the light bar 321 and guide the light out of the outside, thereby implementing a lighting function. When the lamp housing 31 is driven by the support frame 2 to be unfolded, the optical assembly 322 can guide light emitted by the light bar 321 out of the outside, and the multifunctional working lamp is a desk lamp, so that a desk lamp type lighting function is realized; when the lamp housing 31 is folded on the lamp holder 1 under the driving of the supporting frame 2, the light-emitting side of the optical component 322 faces the lamp holder 1, that is, the lamp holder 1 blocks the light guided out by the optical component 322, because the light-emitting directions of the first light source 32 and the second light source 33 are different, so that the first light source 32 can be turned off and the second light source 33 can be turned on, and the multifunctional working lamp is a portable working lamp. It should be noted here that the light bar 321 is located at a side of the optical component 322, a light-emitting direction of the optical component 322 is perpendicular to a light-emitting direction of the light bar 321, and the light-emitting direction of the optical component 322 faces the outside of the lamp housing 31, so that a volume of the whole first light source 32 can be reduced, and an occupied space of the lamp housing 31 occupied by the first light source 32 is reduced.

Optionally, in a specific embodiment, referring to fig. 5 and fig. 6, the light bars 321 are provided in two, the two light bars 321 are disposed on two opposite side surfaces of the optical component 322, that is, the optical component 322 is disposed on the light emitting side of the light bars 321 and located between the two light bars 321, and the optical component 322 can receive the light emitted from the two light bars 321 and guide the light out of the outside, so as to implement the illumination function. The setting of two lamp strips 321 can strengthen the illumination intensity of multi-functional work light, and because first lamp source 32 is luminous for the side, can not increase the occupation space of first lamp source 32 when improving illumination intensity.

In a specific embodiment, referring to fig. 5 and fig. 6, each light bar 321 includes a first substrate 3211 and a first light bead 3212 disposed on the first substrate 3211, the first light bead 3212 is an LED light bead, and the optical component 322 is disposed on a light emitting side of the first light bead 3212. The lamp housing 31 is internally provided with a heat dissipation casing 35, the two first substrates 3211 are respectively arranged on two inner side walls opposite to the heat dissipation casing 35, and the optical assembly 322 is fixed on the heat dissipation casing 35, so as to realize the heat dissipation function of the first light source 32.

Referring to fig. 5 and fig. 6, in the present embodiment, the optical element 322 includes a light guide plate 3221, a diffusion plate 3222, and a reflective paper 3223. The light guide plate 3221 is disposed on the light emitting side of the light bar 321, the diffusion plate 3222 and the reflective paper 3223 are stacked on two opposite sides of the light guide plate 3221, respectively, wherein the diffusion plate 3222 is stacked on the light emitting side of the light guide plate 3221, and the reflective paper 3223 is stacked on one side of the light guide plate 3221 away from the diffusion plate 3222. During operation, light emitted by the light bar 321 enters the light guide plate 3221 through the end face of the light guide plate 3221 and is diffused by the diffusion plate 3222, and the arrangement of the reflective paper 3223 prevents light on the guide-in light guide plate 3221 from being emitted to the inside of the lamp housing 31, so that the light on the light guide plate 3221 is completely diffused by the diffusion plate 3222, and the utilization rate of light on the guide-in light guide plate 3221 is improved, namely the utilization rate of light emitted by the light bar 321 is improved. It should be noted that, when the lamp housing 31 is folded on the lamp socket 1 by the driving of the supporting frame 2, and the light emitting side of the diffusion plate 3222 faces the lamp socket 1, the light bar 321 can be closed.

In a specific embodiment, the diffusion plate 3222 is made of a diffuse transmission material, the diffuse transmission material can enable light diffused from the diffusion plate 3222 to have a diffuse transmission effect, glare can be reduced, uniformity of light transmitted by the diffusion plate 3222 can be improved, when the lamp housing 31 is unfolded under the driving of the support frame 2, the first light source 32 is turned on, at this time, the multifunctional work lamp is a table lamp, and an eye protection function of the table lamp can be realized by the diffuse transmission material. More specifically, both opposite sides of the diffusion plate 3222 are frosted surfaces which are frosted, so that uniformity of light diffusion is enhanced, and human eyes are protected.

Referring to fig. 5 to 7, in the present embodiment, the lamp housing 31 is provided with a first window 3111, the diffusion plate 3222 is disposed inside the lamp housing 31 and covers the first window 3111, and the diffusion plate 3222 faces to the outside of the lamp housing 31, when the lamp housing 31 is folded on the lamp socket 1, the first window 3111 faces the lamp socket 1, correspondingly, the diffusion plate 3222 faces to the lamp socket 1. The edge of the diffusion plate 3222 abuts against the inner side of the lamp housing 31, an ultrasonic groove 3112 is formed in the inner side of the lamp housing 31, the ultrasonic groove 3112 surrounds the first window 3111, an ultrasonic wire pillar 32221 is arranged on the edge of one side of the diffusion plate 3222, and the ultrasonic wire pillar 32221 is inserted into the ultrasonic groove 3112 and fused in the ultrasonic groove 3112, so that the edge of one side of the diffusion plate 3222 is fixed to the inner side of the lamp housing 31. The fixing strength of the diffusion plate 3222 and the lamp housing 31 is strengthened by the ultrasonic welding mode of the ultrasonic wire column 32221 and the ultrasonic groove 3112, the situation that the diffusion plate 3222 falls out due to unfolding or folding of the lamp housing 31 under the driving of the support frame 2 is avoided, and the use stability of the first light source 32 is improved.

It should be noted that, in an embodiment, as shown in fig. 5, the ultrasonic wire rod 32221 is disposed at the bottom edge of the diffusion plate 3222, and the bottom of the ultrasonic wire rod 32221 has an inverted triangle shape, so as to enhance the strength of the ultrasonic wire rod 32221 fused in the ultrasonic groove 3112.

In the embodiment, the inner side of the lamp housing 31 is formed with a sealant groove 3113, the sealant groove 3113 is surrounded by the first window 3111, the ultrasonic groove 3112 is concavely formed on the inner wall of the sealant groove 3113, and when one side edge of the diffusion plate 3222 abuts against the inner wall of the sealant groove 3113, the ultrasonic wire pillar 32221 is inserted into the ultrasonic groove 3112. The sealant groove 3113 is used for filling a sealant, and the sealant is used for sealing the diffusion plate 3222 inside the lamp housing 31. When the diffusion plate 3222 is installed, the ultrasonic wire cylinders 32221 are fused in the ultrasonic groove 3112 in an ultrasonic welding mode, so that the diffusion plate 3222 and the lamp housing 31 are fixed at one time; at this time, an edge of one side of the diffusion plate 3222 abuts against an inner wall of the sealant groove 3113, and a space is still provided between an end surface of the diffusion plate 3222 and a sidewall of the sealant groove 3113, and the space is filled with sealant, so that the diffusion plate 3222 is fixed in the sealant groove 3113 through the sealant, and secondary fixing of the diffusion plate 3222 and the lamp housing 31 is realized, thus twice fixing of the diffusion plate 3222 and the lamp housing 31 is realized, and fixing strength of the diffusion plate 3222 is enhanced.

Referring to fig. 4 and 5, in the present embodiment, the second light source 33 includes a substrate and a lamp bead, the substrate is a second substrate 331, and the lamp bead is a second lamp bead 332. The second substrate 331 is disposed in the lamp housing 31, the second lamp beads 332 are disposed on the second substrate 331, the light emitting directions of the second lamp beads 332 are different from the light emitting direction of the diffusion plate 3222, and the second lamp beads 332 can display different colors to play a role in warning. In actual work, when the desk lamp needs to be used, the support frame 2 drives the lamp housing 31 to be unfolded to a preset height, and the first lamp source 32 is turned on; when needs use portable work light, support frame 2 drives lamp body 31 and folds on lamp stand 1, opens second lamp pearl 332, and second lamp pearl 332 can show different colours respectively, and multi-functional work light can be the warning light this moment. Therefore, the multifunctional working lamp can be used as a desk lamp or a warning lamp, so that the multifunctional working lamp can be suitable for various different use occasions, and the universality of the multifunctional working lamp is improved.

In a specific embodiment, the second lamp bead 332 can display red and blue, so that the multifunctional working lamp has a red and blue warning function.

In a specific embodiment, the lamp housing 31 is further provided with a second window 3121, the inner side of the lamp housing 31 is further provided with a transparent member 333, the transparent member 333 covers the second window 3121, and the transparent member 333 faces the second lamp bead 332. During operation, the light that second lamp pearl 332 sent throws away through transparency 333 to realize the illumination function of second light source 33.

Referring to fig. 5 and fig. 6, in the present embodiment, the light emitting direction of the first light source 32 is opposite to the light emitting direction of the second light source 33. When the support frame 2 drives the lamp housing 31 to be folded on the lamp holder 1, the light emitting direction of the first lamp source 32 points to the lamp holder 1, at this time, the light emitting direction of the second lamp source 33 faces away from the lamp holder 1, then the lamp housing 31 is folded on the lamp holder 1 and does not affect the light emitting of the second lamp source 33, thus, the second lamp source 33 can be started and used for realizing the lighting function, and the light emitting direction of the second lamp source 33 faces away from the lamp holder 1, so that the utilization rate of the light emitted by the second lamp source 33 is improved, and the use of the second lamp source 33 is ensured.

In a specific embodiment, the lamp housing 31 includes a first housing 311 and a second housing 312 that are covered with each other, an end surface of the first housing 311 and an end surface of the second housing 312 abut against each other, and a sealing ring 9 abuts between the end surface of the first housing 311 and the end surface of the second housing 312, so as to enhance the sealing performance of a space enclosed by the first housing 311 and the second housing 312. The first light source 32, the second light source 33 and the heat dissipation shell 35 are all disposed in a space enclosed by the first casing 311 and the second casing 312. The first window 3111 is opened in the first housing 311, and the second window 3121 is opened in the second housing 312. Wherein, the outer wall of the first housing 311 is provided with a first reinforcing rib 3114, the outer wall of the second housing 312 is provided with a second reinforcing rib 3122, and the first reinforcing rib 3114 and the second reinforcing rib 3122 are used for reinforcing the strength of the whole lamp housing 31.

Referring to fig. 1 and fig. 8, in the present embodiment, one end of the supporting frame 2 away from the lamp holder 1 is hinged to a rotating base 34, and the lamp housing 31 is rotatably disposed on the rotating base 34. The rotating base 34 is hinged to the support frame 2 and can rotate along the support frame 2 in a first rotating plane, so that the lamp housing 31 rotates in the first rotating plane; the lamp housing 31 is rotatably disposed on the rotating seat 34 and can rotate around the rotating seat 34 in a second rotating plane, so as to realize the rotation of the lamp housing 31 in the second rotating plane. Wherein the first rotation plane is a rotation plane a shown in fig. 8, the second rotation plane is perpendicular to the first rotation plane, and the first rotation plane and the second rotation plane are two vertical planes perpendicular to each other in the angle of view shown in fig. 8. Thus, when the support frame 2 is folded on the lamp holder 1, the lamp housing 31 can rotate in the first rotation plane and the second rotation plane respectively, so that the lamp housing 31 is folded on the lamp holder 1; when the support frame 2 drives the lamp housing 31 to be unfolded to the preset height, the lamp housing 31 can rotate in the first rotating plane and the second rotating plane respectively, so that the light emitting direction of the first lamp source 32 or the second lamp source 33 is adjusted, the angle adjusting range of the light emitting direction of the first lamp source 32 and the second lamp source 33 is enlarged, and the irradiation angle of the multifunctional working lamp is adjusted conveniently.

In a particular embodiment, the support frame 2 rotates around the lamp holder 1 in a first plane of rotation to fold over the lamp holder 1.

Referring to fig. 1 and 8, in the embodiment, the supporting frame 2 includes two first supporting arms 21 and two second supporting arms 22, one end of each of the two first supporting arms 21 is hinged to the two protruding portions 11 on the lamp holder 1, one end of each of the two first supporting arms 21 is disposed between the two protruding portions 11, and the two first supporting arms 21 can rotate and fold around the two protruding portions 11 in a first rotation plane. One end of the second support arm 22 is hinged to the other end of the first support arm 21, and the second support arm 22 can be folded around the first support arm 21 in a first rotation plane. The lamp housing 31 is hinged to the other end of the second support arm 22, and the rotating seat 34 hinged to the lamp housing 31 can rotate and fold around the second support arm 22 in a first rotating plane. When the lamp housing 31 needs to be folded on the lamp socket 1, the first support arm 21 rotates around the lamp socket 1, the second support arm 22 rotates around the first support arm 21, and the lamp housing 31 rotates around the second support arm 22, so that the first support arm 21, the second support arm 22 and the lamp housing 31 can be folded on the lamp socket 1, the first support arm 21 rotates around the lamp socket 1 to be unfolded, the second support arm 22 rotates around the first support arm 21 to be unfolded, the lamp housing 31 can be unfolded to a preset height, and the first light source 32 and/or the second light source 33 on the lamp housing 31 can be used conveniently. Wherein, first support arm 21 sets up to two, and the one end of second support arm 22 articulates between the other end of two first support arms 21, strengthens the supporting role of first support arm 21 to second support arm 22.

In a specific embodiment, one end of the first support arm 21 is provided with a first rotating shaft 5, and the first rotating shaft 5 is rotatably connected to the lamp holder 1, so that the first support arm 21 is hinged to the lamp holder 1 through the first rotating shaft 5 and can rotate around the first rotating shaft 5. One end of the second supporting arm 22 is provided with a second rotating shaft 6, and the second supporting arm 22 is hinged to the first supporting arm 21 through the second rotating shaft 6 and can rotate around the second rotating shaft 6. The other end of the second supporting arm 22 is provided with a third rotating shaft 7, and the rotating base 34 is hinged to the second supporting arm 22 through the third rotating shaft 7 and can rotate around the third rotating shaft 7. The lamp housing 31 is provided with a fourth rotating shaft 8, and the lamp housing 31 is hinged to the rotating base 34 through the fourth rotating shaft 8 and can rotate around the fourth rotating shaft 8.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-function worklight, comprising:

a lamp socket;

the lamp holder is hinged to the other end of the support frame, and the support frame can selectively drive the lamp holder to be unfolded to a preset height or fold the lamp holder on the lamp holder;

2. The multifunctional working lamp as claimed in claim 1, wherein the lamp holder is formed with two protrusions spaced apart from each other, and the support frame is hinged to the protrusions; the support frame is contained between the two protruding portions after being folded, and the mobile phone can be contained between the two protruding portions after the support frame is unfolded.

3. The multifunctional working lamp as claimed in claim 1, wherein the lamp cap comprises a lamp housing and a first lamp source arranged on the lamp housing, and the lamp housing is hinged to the other end of the supporting frame; the lamp holder is provided with a brightness sensor and a control panel, and the brightness sensor is used for detecting the brightness of the environment; the control panel is respectively and electrically connected with the brightness sensor and the first light source and can control the brightness of the first light source according to the brightness information of the brightness sensor.

4. The multifunctional worklight of claim 3 wherein the lighthead further comprises a second light source disposed on the lamp housing, the second light source being electrically connected to the control board; the light emitting directions of the first light source and the second light source are different, the first light source is used for being started when the support frame drives the lamp housing to be unfolded, and the second light source is at least used for being started when the support frame drives the lamp housing to be folded on the lamp holder.

5. The multifunctional worklight of claim 4, wherein the first light source comprises a light bar disposed in the housing and an optical component, the light bar is electrically connected to the control board, the optical component is disposed on a light-emitting side of the light bar, and the light-emitting side of the optical component faces the light holder when the housing is folded over the light holder.

6. The multifunctional worklight of claim 5, wherein the optical assembly comprises:

the light guide plate is arranged on the light emitting side of the light bar;

7. The multifunctional working lamp as claimed in claim 6, wherein the lamp housing has a first window, and the diffuser is disposed inside the lamp housing and covers the first window; an ultrasonic groove is formed in the inner side of the lamp shell and surrounds the first window; an ultrasonic line cylinder is arranged on the edge of one side of the diffusion plate and is inserted into and fused in the ultrasonic groove.

8. The multifunctional worklight of claim 4 wherein the first light source emits light in a direction opposite to the direction of light emitted by the second light source.

9. The multifunctional working lamp as claimed in claim 3, wherein the end of the supporting frame away from the lamp holder is hinged to a rotating base, the lamp housing is rotatably disposed on the rotating base, and a rotation plane of the rotating base about the supporting frame is perpendicular to a rotation plane of the lamp housing about the rotating base.

10. The multifunctional work light of any one of claims 1 to 9, wherein the support frame comprises a first support arm and a second support arm, one end of the first support arm being hinged to the light holder, one end of the second support arm being hinged to the other end of the first support arm, the light head being hinged to the other end of the second support arm.