CN204901458U - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN204901458U CN204901458U CN201520476339.9U CN201520476339U CN204901458U CN 204901458 U CN204901458 U CN 204901458U CN 201520476339 U CN201520476339 U CN 201520476339U CN 204901458 U CN204901458 U CN 204901458U
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- CN
- China
- Prior art keywords
- refractive body
- desk lamp
- top cover
- lampshade
- lamp socket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a desk lamp, it includes the refractive body, from first terminal surface to second terminal surface the cross section of refractive body is crescent, follows the outside edge of first terminal surface is provided with lighting parts. Lighting parts sets up at the outside edge of first terminal surface, during lighting parts's light directive refractive body, because of refractive body from crescent, the such structure of first terminal surface to second its cross section of terminal surface, is of value to the more light of refractive body reflection lighting parts, makes the user have better illuminating effect, normally placing simultaneously when using, the refractive body is heavily gone up gently down, enables desk lamp and places more stably.
Description
Technical field
The utility model relates to field of illuminating device, in particular, relates to a kind of desk lamp.
Background technology
Desk lamp is the lighting device that people commonly use, and in order to meet the diversified demand of people, it is except illumination functions, is provided with increasing function, and thereupon, its structure of the desk lamp of diverse in function also becomes increasingly complex.Chinese utility model patent CN203771053U, day for announcing 2014.08.13, disclose a kind of touch-control LED desk lamp, comprise lamp socket, the lower end of described lamp socket is connected with base, the circuit board being provided with rechargable battery and being electrically connected with described rechargable battery in the space that described lamp socket and base are formed, the upper end of described lamp socket is provided with lampshade, the LED lamp panel be electrically connected with described circuit board or rechargable battery is installed in described lampshade, the top of described lampshade is provided with the touch control electrode be electrically connected with described circuit board or LED lamp panel, it is characterized in that described circuit board is provided with charging inlet and USB interface, described base is provided with the charging jacks corresponding with described charging inlet and USB interface difference and USB jack.This desk lamp is in order to be electrically connected the touch control electrode be arranged in lampshade, LED lamp panel and the circuit board three be arranged in base, fix these outer cover of lamp holder parts of lamp socket, lampshade and base simultaneously, be provided with the labyrinths such as intermediate nut, cored screw, stud, even if the production of this this desk lamp and installation bring inconvenience, and the structures such as intermediate nut, cored screw, stud are to the reflection also not contributing to the light that desk lamp irradiates.
China uses new patent CN204300798U, day for announcing 2015.04.29, it discloses a kind of desk lamp, include base and be fixed on the support bar on base, the end of support bar is provided with screw-threaded counterbore and is screwed with stud, and the top of stud is fixedly connected with top board, and the bottom of top board is respectively equipped with multiple groove and is separately installed with multiple LED light source, surrounding around top board is fixedly connected with lampshade, and the sidewall around lampshade is respectively equipped with multiple strip through-hole; Be provided with cavity in base, be respectively arranged with driver and binding post in cavity, driver is electrically connected with LED light source on the one hand, is electrically connected on the other hand, binding post external power supply with binding post.Its LED light source and base are connected with the support bar of the constant cylindricality of cross section, and this support bar also can only reflect little light.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of desk lamp with better light-dispersing effect.
The purpose of this utility model is achieved through the following technical solutions: a kind of desk lamp, and it comprises refractive body, and increase gradually from the cross section of refractive body described in the first end face to the second end face, the outer ledge along described first end face is provided with illuminace component.
Further, described desk lamp also comprises lampshade and base, the edge of described second end face and lampshade apical grafting, described lampshade one end is extended with the connecting portion of hollow along its inside, described connecting portion to be arranged between described base with described refractive body and after three being fixedly connected with, to be then fixedly connected with described lampshade, described refractive body and described base.Lampshade can protect illuminace component; base can be the part installing space that desk lamp provides larger; and by the edge of refractive body and lampshade apical grafting; when both assembling ease of assembly enforcement and contribute to improving connect both this after the stability of position; equally, in one end of lampshade toward the connecting portion of its inner extended hollow, after desk lamp combination; the end of refractive body, the connecting portion of lampshade can be connected in mutual face with the plane of base, and after being fixedly connected with, its link position stability is also improved.
Further, described illuminace component is arranged in the cavity that lamp socket and top cover form, described lamp socket is provided with locating hole, and described refractive body is connected with the joint pin of described top cover by described locating hole, thus is fixedly connected with described refractive body, described lamp socket and described top cover three.Lamp socket and arranging of top cover serve protective effect to illuminace component, and after top cover is provided with joint pin, this joint pin and lamp socket apical grafting, ensure that the upper cavity that top cover and lamp socket are formed has sufficient spatial volume; The annexation of refractive body and this joint pin more easily realizes simultaneously.Lamp socket arranges locating hole, refractive body is connected with the joint pin of top cover by this locating hole, even if locating hole lamp socket is clamped by refractive body and top cover, so namely simple and easy and achieve the connection of lamp socket, refractive body and top cover dexterously.
Further, described top cover middle inside position is provided with induction pieces, and described induction pieces is electrically connected with described illuminace component by the circuit board be arranged in described base.Induction pieces is arranged on top cover middle inside position, user can touch top cover easily, namely achieves the switch to LED and brilliance control.
Further, described base comprises bottom and drain pan, and described refractive body, described lampshade are connected with described drain pan, and described circuit board is arranged on described bottom, and described bottom is also provided with display screen, loudspeaker and controls the function key of described circuit board.Base is divided into two parts, facilitates the installation of part on base, and display screen can the information such as displaying time, date, loudspeaker can report the data of display screen, thus meet the diversified demand of user.
Further, described illuminace component is LED circle, and described lamp socket is provided with lamp hole, and the lamp of described LED circle is placed in the lamp hole of described lamp socket.After LED circle is connected with lamp socket, the lamp hole on lamp socket both can limit the direction of illumination of LED, was also the protection to LED.
Further, the cross section of described refractive body is circular or oval.Like this, because of the reflecting effect of curved surface, there is the reflective physical efficiency reflection ray better of curved surface, and make the light of reflection softer.
Further, described refractive body is made up of reflectorized material.Although general object can reflection ray, but manufacture refractive body with reflectorized material, refractive body can be made to have more excellent reflecting power, thus the illuminating effect that this desk lamp can provide brightness higher to user, or reduce the use of illuminace component, thus economize energy.
Further, described top cover is provided with locating slot and the first centring ring, on described lampshade, correspondence is provided with positioning port and the second centring ring, and described first centring ring and described second centring ring are connected, and described locating slot blocks described positioning port.Locating slot and positioning port have the function of locating top cover and lampshade, are easier to the link position determining top cover and lampshade when this can make desk lamp assemble, and the first centring ring and the second centring ring coordinate the effect having and improve top cover and lampshade connective stability.
Desk lamp of the present utility model, illuminace component is arranged on the outer ledge of the first end face, during the light directive refractive body of illuminace component, because refractive body increases gradually from first its cross section of end face to the second end face, such structure, be of value to the more light of refractive body indirect illumination parts, make user have better illuminating effect; Simultaneously when normal placement uses, heavily go up light under refractive body, desk lamp can be made to place more stable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the desk lamp of the utility model embodiment;
Fig. 2 is the sectional view of desk lamp shown in Fig. 1;
Fig. 3 is the upward view of desk lamp shown in Fig. 1;
Fig. 4 is the exploded view of desk lamp shown in Fig. 1;
Fig. 5 is the schematic diagram of the refractive body of desk lamp shown in Fig. 1;
Fig. 6 is the schematic diagram of the lampshade of desk lamp shown in Fig. 1;
Fig. 7 is the schematic diagram of the top cover of desk lamp shown in Fig. 1;
Another schematic diagram that Fig. 8 is lampshade shown in Fig. 6.
Wherein: 1, refractive body; 2, the first end face; 3, the second end face; 4, lampshade; 5, battery cover; 6, connecting portion; 7, lamp socket; 8, top cover; 9, locating hole; 10, joint pin; 11, induction pieces; 12, circuit board; 13, bottom; 14, drain pan; 15, display screen; 16, loudspeaker; 17, function key; 18, LED circle; 19, lamp hole; 20, locating slot; 21, the first centring ring; 22, positioning port; 23, the second centring ring; 24, lamp socket centring ring; 25, casting die; 26, charging inlet; 27, on & off switch.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
Fig. 1 is the schematic diagram of the desk lamp of the utility model embodiment.
From Fig. 2 and Fig. 4, desk lamp of the present utility model comprises refractive body 1, and this refractive body 1 one end is the first end face 2, and the other end is the second end face 3, increases gradually from the cross section of the first end face 2 to the second end face 3 refractive body 1, and its cross section is circular, as shown in Figure 5.Be connected with lamp socket 7, top cover 8 at the first end face 2 place refractive body 1 of refractive body 1, two locating holes 9 are provided with in the middle part of lamp socket 7, certainly its quantity also can be three, four not etc., in the middle part of top cover 8, corresponding locating hole 9 is provided with joint pin 10, after the first end face lamp socket 7 being arranged on refractive body 1 and top cover 8, to be tightened with the joint pin 10 of top cover 8 by the locating hole 9 of lamp socket 7 from the first end face 2 of refractive body 1 with screw and be connected, refractive body 1, lamp socket 7 and top cover 8 three can be fixedly connected with.Lamp socket 7 is provided with lamp hole 19 around locating hole 9.The illuminace component of desk lamp of the present utility model is LED circle 18; LED on it is arranged on the lamp hole 19 on lamp socket 7; and LED circle 18 and lamp socket 7 are screwed, thus LED circle 18 has been arranged in cavity that lamp socket 7 and top cover 8 form, and make LED circle 18 obtain protection.
At the second end face 3 place of refractive body 1, refractive body 1 is connected with lampshade 4 and base, and wherein base comprises bottom 13 and drain pan 14.As shown in Figure 6, columniform lampshade 4 one end is extended with the connecting portion 6 of hollow to its inside, connecting portion 6 is provided with screw hole.After refractive body, lamp socket and top cover are assembled, then lampshade 4 is arranged between refractive body 1 and drain pan 14, then with screw, lampshade, refractive body can be fixedly connected with drain pan.After installing, the second end face 3 of refractive body 1 and lampshade 4 apical grafting, as shown in Figure 2, thus can make lampshade 4 and refractive body 1 install more stable.In the middle part of drain pan 14, corresponding connection parts 6 is provided with circular medium altitude groove, and this groove matches with lampshade 4, and lampshade can be made to place more stable on drain pan.On top cover, be provided with lamp socket centring ring 24 as shown in Figure 7, this lamp socket centring ring 24 and lamp socket 7 clamping, thus lamp socket 7 can be made further to be connected more stable with top cover 8.Top cover 8 is provided with first centring ring 21 concentric with lamp socket centring ring 24, first centring ring 21 and the second centring ring clamping being arranged on lampshade 4 one end, locating slot 20 is also provided with in addition on top cover 8, lampshade is provided with positioning port 22 accordingly, after lampshade and top cover assemble, positioning port 22 and locating slot 20 clamping, the first centring ring coordinates with the second centring ring, locating slot coordinates with positioning port, and lampshade 4 and top cover 8 can be made to install more stable.
Bottom 13 is provided with battery cavities and circuit board 12, top cover 8 middle inside is provided with induction pieces 11, this induction pieces can be the materials such as Copper Foil and makes, and be electrically connected between induction pieces 11, circuit board 12, LED circle 18, the battery be arranged in battery cavities is that desk lamp is powered.The hollow scheme of the empty internal of refractive body 1 and connecting portion 6, drain pan 14, can passing conveniently for circuit, do not affect the attractive in appearance of desk lamp.After touching near the position arranging induction pieces 11 of user and top cover 8, induction pieces 11 can be responded to body current, thus controls the opening and closing of LED and the intensity of light of LED circle 18, and pole facilitates the operation of user to desk lamp.
In use, the light of LED circle 18 penetrates from the lamp hole 19 of lamp socket 7, not only directly to desk lamp external exposure but also the lateral surface of directive refractive body 1, because refractive body 1 becomes large gradually from first its cross section of end face 2 to the second end face 3, so after on the lateral surface that light is radiated at refractive body 1, more light can reflect to surrounding by refractive body 1, and the cross section of refractive body 1 is circular, the outside of refractive body 1 can be made to be smooth curve, this light that refractive body 1 can be made to reflect is softer, these are all that user provides better illuminating effect, the refractive body of the desk lamp of the present embodiment is with being easy to reflective material manufacture, which further improves the reflecting effect of refractive body 1.Meanwhile, when desk lamp normally uses placement, the structure of refractive body makes desk lamp have the feature of lightness sensation in the upper and heaviness in the lower further, and this contributes to the stable placement of desk lamp, therefore the scheme of the refractive body of the present embodiment has the effect of achieving many things at one stroke.
On bottom 13 except battery cavities, be also provided with loudspeaker 16, display screen 15 and function key 17, as shown in Figure 3.Display screen 15 is fixed on bottom 13 by casting die 25.Display screen 15 can the information such as displaying time, calendar, and loudspeaker 16 can carry out voice broadcast to the information such as time, date, and these all meet the diversified demand of user.Function key 17 can control circuit board 12, and circuit board 12 is also electrically connected with loudspeaker 16, display screen 15, and function key 17 is by control circuit board thus control the information of loudspeaker and display screen.Bottom 13 is also provided with on & off switch 27, for controlling the break-make of the circuit of whole desk lamp.Battery cavities can replace battery by battery cover, and bottom 13 is also provided with charging inlet 26, and it is the battery charging be arranged in battery cavities that this charging inlet 26 can connect electric wire.Certainly, desk lamp of the present utility model also can be replaced cell apparatus with the electric wire of band plug and come for desk lamp input electric energy, or is designed to by charging inlet 26 both can be battery charging, also can directly for desk lamp provides electric energy.
Certainly, desk lamp of the present utility model also can be other embodiment, and the cross section as refractive body is ellipse, other the shape such as square, polygon, and lampshade and base also can be the structures such as polygon.As the replacement scheme of LED circle; the illuminace component of desk lamp can be bulb etc.; in optimum example; the direction of illumination of illuminace component is from lamp socket to base direction; but also can be other direction of illumination, if the light of illuminace component can be radiated at refractive body side surface on namely in protection domain of the present utility model.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a desk lamp, is characterized in that, it comprises refractive body, and increase gradually from the cross section of refractive body described in the first end face to the second end face, the outer ledge along described first end face is provided with illuminace component.
2. desk lamp according to claim 1, it is characterized in that, described desk lamp also comprises lampshade and base, the edge of described second end face and lampshade apical grafting, described lampshade one end is extended with the connecting portion of hollow along its inside, described connecting portion to be arranged between described base with described refractive body and after three being fixedly connected with, to be then fixedly connected with described lampshade, described refractive body and described base.
3. desk lamp according to claim 1, it is characterized in that, described illuminace component is arranged in the cavity that lamp socket and top cover form, described lamp socket is provided with locating hole, described refractive body is connected with the joint pin of described top cover by described locating hole, thus is fixedly connected with described refractive body, described lamp socket and described top cover three.
4. desk lamp according to claim 2, it is characterized in that, described illuminace component is arranged in the cavity that lamp socket and top cover form, described lamp socket is provided with locating hole, described refractive body is connected with the joint pin of described top cover by described locating hole, thus is fixedly connected with described refractive body, described lamp socket and described top cover three.
5. desk lamp according to claim 4, is characterized in that, described top cover middle inside position is provided with induction pieces, and described induction pieces is electrically connected with described illuminace component by the circuit board be arranged in described base.
6. desk lamp according to claim 5, it is characterized in that, described base comprises bottom and drain pan, described refractive body, described lampshade are connected with described drain pan, described circuit board is arranged on described bottom, and described bottom is also provided with display screen, loudspeaker and controls the function key of described circuit board.
7. desk lamp according to claim 3, is characterized in that, described illuminace component is LED circle, and described lamp socket is provided with lamp hole, and the lamp of described LED circle is placed in the lamp hole of described lamp socket.
8. desk lamp according to claim 1, is characterized in that, the cross section of described refractive body is circular or oval.
9. desk lamp according to claim 1, is characterized in that, described refractive body is made up of reflectorized material.
10. desk lamp according to claim 4, it is characterized in that, described top cover is provided with locating slot and the first centring ring, on described lampshade, correspondence is provided with positioning port and the second centring ring, described first centring ring and described second centring ring are connected, and described locating slot blocks described positioning port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476339.9U CN204901458U (en) | 2015-06-30 | 2015-06-30 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476339.9U CN204901458U (en) | 2015-06-30 | 2015-06-30 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901458U true CN204901458U (en) | 2015-12-23 |
Family
ID=54923631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476339.9U Expired - Fee Related CN204901458U (en) | 2015-06-30 | 2015-06-30 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964200A (en) * | 2015-06-30 | 2015-10-07 | 尚平 | Table lamp |
| WO2017000201A1 (en) * | 2015-06-30 | 2017-01-05 | 尚平 | Table lamp |
| WO2022012222A1 (en) * | 2020-07-14 | 2022-01-20 | 京东方科技集团股份有限公司 | Lighting apparatus |
-
2015
- 2015-06-30 CN CN201520476339.9U patent/CN204901458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964200A (en) * | 2015-06-30 | 2015-10-07 | 尚平 | Table lamp |
| WO2017000201A1 (en) * | 2015-06-30 | 2017-01-05 | 尚平 | Table lamp |
| WO2022012222A1 (en) * | 2020-07-14 | 2022-01-20 | 京东方科技集团股份有限公司 | Lighting apparatus |
| US11867379B2 (en) | 2020-07-14 | 2024-01-09 | Boe Technology Group Co., Ltd. | Lighting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |