WO2019014989A1 - 一种新型电暖器 - Google Patents

一种新型电暖器 Download PDF

Info

Publication number
WO2019014989A1
WO2019014989A1 PCT/CN2017/097003 CN2017097003W WO2019014989A1 WO 2019014989 A1 WO2019014989 A1 WO 2019014989A1 CN 2017097003 W CN2017097003 W CN 2017097003W WO 2019014989 A1 WO2019014989 A1 WO 2019014989A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric heater
heating tube
electric heating
light
accommodating space
Prior art date
Application number
PCT/CN2017/097003
Other languages
English (en)
French (fr)
Inventor
吴雁军
周逸辉
王习之
李如勤
Original Assignee
吴雁军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吴雁军 filed Critical 吴雁军
Publication of WO2019014989A1 publication Critical patent/WO2019014989A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators

Definitions

  • the invention relates to the field of heater technology, in particular to a novel electric heater.
  • Electric heaters are heating devices that use electricity as an energy source for heating and heating, and can also be called electric heaters. Can be widely used in residential, office, hotels, shopping malls, hospitals, schools, train cars and other mobile heating, simple activity rooms and other civil and public buildings.
  • the heater of the prior art comprises a housing, the housing is hollowly provided with a cavity, and an electric heating tube is arranged in the cavity. After the power is applied, the electric heating tube heats and dissipates heat, and the disadvantage is that the electric heating tube is illuminated during heating. The intensity is large, the radiation range is wide, and the vision is affected. The long-term use of the electric heater has a relatively large eye damage to the user, and affects sleep when used at night.
  • Chinese patent CN205002220U discloses a wall-mounted heater, which uses a heater front plate made of a glass-ceramic material to reduce the brightness of visible light after passing through the front plate to protect the user's eyes, but the effect is general.
  • the object of the present invention is to provide a new type of electric heater, which reduces the light intensity seen by the user to a certain extent, and effectively solves the problem that the user uses the electric heater for a long time to injure the eye.
  • a new type of electric heater includes an outer casing, the outer casing including: a mounting housing having an accommodating space, wherein an electric heating tube is disposed in the accommodating space, and the electric heating tube is operated from the light The accommodating space is emitted; one end of the visor is connected to one side of the mounting case, and the visor is disposed above the accommodating space to block the accommodating space, and the louver is emitted from the accommodating space during operation. The light is blocked by the visor and changes its exit path.
  • the visor includes a main reflecting surface that blocks the light emitted from the accommodating space and changes its exit path.
  • the main reflecting surface is a surface of a parabolic segment extending along a length of the visor, and the electric heating tube is located at a focus of a parabola where the parabolic segment is located.
  • the two endpoints of the parabolic segment are located on the same side of the vertices of the parabola on which the parabolic segment is located.
  • the inner surface of the accommodating space is a pair of reflective surfaces for reflecting light emitted from the electric heating tube to the sub-reflecting surface to the main reflecting surface.
  • the sub-reflecting surface is a surface of a parabolic segment extending along a length of the visor, and the electric heating tube is located at a focus of a parabola where the parabolic segment is located.
  • the mounting housing includes a first housing and a second housing coupled to the visor, the first housing and the second housing being coupled together to form the receiving space .
  • a bottom of the mounting housing has a gap communicating with the receiving space, and the first housing and the second housing are respectively provided with a hole groove communicating with the gap.
  • the bottom of the mounting housing is provided with a plurality of holes communicating with the receiving space.
  • the electric heater further includes a lamp tube bracket connected to the outer casing and a lamp tube disposed on the lamp tube bracket.
  • the present invention has the following technical effects:
  • the novel electric heater of the present invention has an electric heating tube disposed in an accommodating space of the mounting housing, and a visor that blocks the light emitted from the electric heating tube and can change the light exiting path is disposed above the accommodating space.
  • the light of the electric heating tube is emitted after being emitted, which reduces the brightness of the light seen by the human eye to a certain extent; on the other hand, the user does not directly see the electric heating tube when using the electric heater, effectively slowing down the electric heating tube Direct light damages the user's eyes.
  • the invention adopts a semi-concealed design of the electric heating tube of the electric heater, so that the user cannot directly see the electric heating tube and does not directly face the electric heating tube, thereby effectively avoiding the situation that the user is injured by directly exploding the electric heating tube.
  • FIG. 1 is a schematic structural view of a novel electric heater of the present invention
  • FIG. 2 is a schematic structural view of a novel electric heater of the present invention
  • Figure 3 is a schematic view showing the light path of the novel electric heater of the present invention.
  • Fig. 4 is a schematic view showing the structure of a novel electric heater (lighting tube) of the present invention.
  • orientations such as “front, back, up, down, left, right", “horizontal, vertical, vertical, horizontal” and “top, bottom” and the like are indicated. Or the positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplification of the description, which are not intended to indicate or imply the indicated device or component. It must be constructed and operated in a specific orientation or in a specific orientation, and thus is not to be construed as limiting the scope of the invention; the orientations “inside and outside” refer to the inside and outside of the contour of the components themselves.
  • spatially relative terms such as “above”, “above”, “on top”, “above”, etc., may be used herein to describe as in the drawings.
  • the exemplary term “above” can include both “over” and "under”.
  • the device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is explained accordingly.
  • a novel electric heater includes a casing 1 and a mounting bracket 2 connected to the casing 1. Through the mounting bracket 2, the electric heater of the embodiment can be wall-mounted. Installation or floor installation.
  • the outer casing 1 includes a mounting housing 11 and a light shielding plate 12 connected to the mounting housing 11.
  • the mounting housing 11 has an accommodating space 111, and an electric heating tube 3 is disposed in the accommodating space 111, and the light of the electric heating tube is emitted from the accommodating space during operation.
  • the inner surface of the accommodating space is a pair of reflecting surfaces 112 for reflecting light emitted from the electric heating tube to the sub-reflecting surface to the main reflecting surface.
  • the sub-reflecting surface is a surface obtained by extending a parabolic segment S' along the length of the outer casing.
  • the electric heating tube 3 is located on the focal point F' of the parabola P' where the parabolic segment S' is located.
  • the two end points (S'1 and S'2) of the parabolic segment S' are located on both sides of the vertex O', respectively.
  • the light emitted by the electric heating tube 3 is partially emitted to the sub-reflective surface. Since the electric heating tube 3 is located at the focal point F' of the parabola P', all of the light is incident on the sub-reflective according to the optical characteristics of the parabola. After the light is reflected, it is emitted parallel to the axis of symmetry of the parabola P' to the main reflecting surface of the visor, as shown in FIG.
  • the symmetry axis of the parabolic segment S', the parabola P', and the parabola P' is as shown in the thick line segment of Fig. 3.
  • the light shielding plate 12 has one end connected to one side of the mounting housing 11 and the light shielding plate 12 is disposed above the receiving space to block the receiving space. The light emitted from the accommodating space is blocked by the visor and changes its exit path.
  • the visor 12 includes a main reflective surface 121 that blocks light emitted from the accommodating space and changes its exit path.
  • the main reflective surface 121 of the present embodiment is a surface of a parabolic segment S extending along the length of the visor, and the electric heating tube 3 is located at the focal point F of the parabola P where the parabolic segment is located. on.
  • the length direction of the light shielding plate is as shown in FIG. 2 .
  • the two end points (S1 and S2) of the parabolic segment are located on the same side of the vertex O of the parabola where the parabolic segment is located.
  • the light emitted from the accommodating space that is, the portion of the light directly emitted by the electric heating tube and the light reflected from the sub-reflecting surface are reflected by the main reflecting surface.
  • the installation position of the electric heating tube is located at the focus of the parabola P
  • the light reflected by the main reflecting surface is parallel to the symmetry axis of the parabola P.
  • the light reflection path B is as shown in FIG. Among them, the symmetry axis of the parabolic segment S, the parabola P, and the parabola P is as shown in the thick line segment of FIG.
  • the main reflective surface is a surface obtained by extending a parabolic segment along the length of the outer casing, and the installation position of the electric heating tube is located at the The focus of the parabola P is described.
  • the secondary reflective surface is not the surface resulting from the parabolic extension.
  • the main reflective surface is a surface of a parabolic segment extending along the length of the outer casing, the installation position of the electric heating tube is located at the focus of the parabola P, and the sub-reflective surface is also extended by a parabolic segment. But the installation position of the electric heating tube is not at the focus of the parabola P'. 3.
  • the main reflective surface is a surface obtained by extending a parabolic segment along a length of the outer casing, the installation position of the electric heating tube is located at a focus of the parabola P, and the sub-reflective surface is also extended by a parabolic segment. And the mounting position of the electric heating tube is located at the focus of the parabola P'.
  • This embodiment is basically the same as the technical solution of the first embodiment, and the main difference is that: the electric heating tube of the invention adopts a semi-concealed design, and effectively solves the problem that the direct impact of the user's eyes causes damage to the eyes, and the electric heating tube The heat is also limited to a certain extent in the accommodating space, and the heat is released at a slower speed due to the presence of the visor.
  • the mounting housing includes a first housing 113 and a second housing 114 connected to the light shielding plate, and the first housing and the second housing are connected to The accommodation space is formed together. Further, the bottom of the mounting housing has a gap 115 communicating with the receiving space, through which the air can be ventilated, excreted or rained. Further, in order to improve the heat dissipation effect, the first housing and the second housing are each provided with a hole communicating with the gap.
  • the mounting housing is an integrally formed design, and a plurality of holes communicating with the receiving space are formed at a bottom of the mounting housing. Through this hole, it can function as ventilation, excretion of foreign matter or rain. It should be understood that the apertures described in the present invention are side-by-side and spaced-apart slots.
  • the second housing 114 of the embodiment further includes a light shielding convex plate 116.
  • the light shielding convex plate is located in the receiving space, and can block the light of the electric heating tube, and avoid the light of the electric heating tube from the gap or The hole is projected out.
  • the gap or slot is a labyrinth structure.
  • the mounting housing and the visor are hollow structures.
  • This embodiment is basically the same as the technical solution of the embodiment 1 or 2, and the main difference is that a lamp holder 4 is further connected to the outer casing 1, and a lamp tube is arranged in the lamp holder for illumination.
  • the novel electric heater of the present invention has an electric heating tube disposed in an accommodating space of the mounting housing, and a visor that blocks the light emitted from the electric heating tube and can change the light exiting path is disposed above the accommodating space.
  • the light of the electric heating tube is emitted after being emitted, which reduces the brightness of the light seen by the human eye to a certain extent; on the other hand, the user does not directly see the electric heating tube when using the electric heater, effectively slowing down the electric heating tube Direct light damages the user's eyes.
  • the invention adopts a semi-concealed design of the electric heating tube of the electric heater, so that the user cannot directly see the electric heating tube and does not directly face the electric heating tube, thereby effectively avoiding the situation that the user is injured by directly exploding the electric heating tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

一种新型电暖器，包括一外壳(1)，所述外壳(1)包括有安装壳体(11)，其具有一容纳空间(111)，在所述容纳空间(111)内设有电热管(3)，工作时所述电热管(3)的光从所述容纳空间(111)射出；遮光板(12)，其一端与所述安装壳体(11)的一侧边连接，且所述遮光板(12)设置在所述容纳空间(111)的上方以挡住所述容纳空间(111)，在工作时所述从容纳空间(111)射出的光被所述遮光板(12)挡住并改变其出射路径。该电暖器在一定程度上降低了用户看到的光照强度，有效解决了用户长时间使用电暖器伤眼的问题。

Description

一种新型电暖器 技术领域
本发明涉及一种取暖器技术领域，尤其涉及一种新型电暖器。
背景技术
电取暖器是以电为能源进行加热供暖的取暖设备，也可叫做电采暖器。可广泛用于住宅、办公室、宾馆、商场、医院、学校、火车车厢等移动供暖、简易活动房等各类民用与公共建筑。
现有技术中的取暖器，其包括壳体，所述壳体中空设有腔体，在腔体内设置有电热管，通电后，电热管加热散发出热量，其缺点是电热管在加热时光照强度大、辐射范围广、影响视觉，长时间使用电暖器对用户的眼睛伤害比较大，且在晚上使用时影响睡眠。
中国专利CN205002220U公开了一种挂壁式取暖器，其通过采用微晶玻璃材料制成的取暖器前板，使得可见光在通过前板后亮度降低，以保护用户的眼睛，但效果一般。
发明内容
本发明的目的是提供一种新型电暖器，该电暖器在一定程度上降低了用户看到的光照强度，有效解决了用户长时间使用电暖器伤眼的问题。
为了实现上述目的，本发明的技术方案是：
一种新型电暖器，其包括一外壳，所述外壳包括有：安装壳体，其具有一容纳空间，在所述容纳空间内设有电热管，工作时所述电热管的光从所述容纳空间射出；遮光板，其一端与所述安装壳体的一侧边连接，且所述遮光板设置在所述容纳空间的上方以挡住所述容纳空间，在工作时所述从容纳空间射出的光被所述遮光板挡住并改变其出射路径。
作为一种具体的实施例，所述遮光板包括一主反光面，其挡住所述从容纳空间射出的光并改变其出射路径。
作为一种优选的实施例，所述主反光面为一抛物线段沿所述遮光板的长度方向延伸所得的面，所述电热管位于该抛物线段所在的抛物线的焦点上。
作为一种优选的实施例，该抛物线段的两个端点位于该抛物线段所在的抛物线的顶点的同一侧。
作为一种优选的实施例，所述容纳空间的内表面为一副反光面，用以将所述电热管出射至副反光面上的光反射至所述主反光面。
作为一种优选的实施例，所述副反光面为一抛物线段沿所述遮光板的长度方向延伸所得的面，所述电热管位于该抛物线段所在的抛物线的焦点上。
作为一种优选的实施例，所述安装壳体包括第一壳体、与所述遮光板连接的第二壳体，所述第一壳体和第二壳体连接在一起形成所述容纳空间。
进一步地，所述安装壳体的底部具有一与所述容纳空间连通的间隙，所述第一壳体和第二壳体上均开设有与所述间隙连通的孔槽。
作为一种优选的实施例，所述安装壳体的底部开设有若干个与所述容纳空间连通的孔槽。
作为一种优选的实施例，该电暖器还包括与所述外壳连接的灯管支架以及设在所述灯管支架上的灯管。
与现有技术相比，本发明具有以下技术效果：
本发明的新型电暖器，其将电热管设置在安装壳体的容纳空间中，并在容纳空间的上方设置一可以挡住电热管出射光线并可以改变光线出射路径的遮光板，一方面，使得电热管的光线经过发射后才射出，在一定程度上降低了人眼看到的光的亮度；另一方面，使得用户在使用电暖器时，不会直接看到电热管，有效减缓了电热管的直射光对用户眼睛的伤害。
进一步，本发明将电暖器进行电热管半隐藏设计，使用户无法直接看到电热管也不会直接正对电热管，有效避免了因电热管爆裂直接冲击周围用户造成用户受伤的情况。
为了更好地理解和实施，下面结合附图详细说明本发明。
附图说明
图1是本发明的新型电暖器的结构示意图；
图2是本发明的新型电暖器的结构示意图；
图3是本发明的新型电暖器的光路径示意图；
图4是本发明的新型电暖器(加灯管)的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本发明及其应用或使用的任何限制。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申 请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。同时，应当明白，为了便于描述，附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为授权说明书的一部分。在这里示出和讨论的所有示例中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它示例可以具有不同的值。应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
在本发明的描述中，需要理解的是，方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，在未作相反说明的情况下，这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作，因此不能理解为对本发明保护范围的限制；方位词“内、外”是指相对于各部件本身的轮廓的内外。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
此外，需要说明的是，使用“第一”、“第二”等词语来限定零部件，仅仅是为了便于对相应零部件进行区别，如没有另行声明，上述词语并没有特殊含义，因此不能理解为对本发明保护范围的限制。
请参阅图1-4，一种新型电暖器，其包括一外壳1，以及与所述外壳1连接的安装支架2，通过所述安装支架2，可以将本实施例的电暖器进行壁挂安装或落地安装等。
实施例1：
所述外壳1包括有：安装壳体11和与所述安装壳体11连接的遮光板12。
其中，所述安装壳体11其具有一容纳空间111，在所述容纳空间111内设有电热管3，工作时所述电热管的光从所述容纳空间射出。其中，所述容纳空间的内表面为一副反光面112，用以将所述电热管出射至副反光面上的光反射至所述主反光面。
作为一种优选地实施方式，如图3所示，所述副反光面为一抛物线段S’沿所述外壳的长度方向延伸所得到的面。所述电热管3位于该抛物线段S’所在的抛物线P’的焦点F’上。在本实施例中，所述抛物线段S’的两个端点(S’1和S’2)分别位于顶点O’的两侧。
在工作时，所述电热管3发出的光，部分发射至所述副反光面上，由于所述电热管3位于抛物线P’的焦点F’上，根据抛物线的光学特性，所有射至副反光面上的光线在反射后，与抛物线P’的对称轴平行射出至遮光板的主反光面上，如图3中所示中光线反射路径A。其中，抛物线段S’，抛物线P’，以及抛物线P’的对称轴如图3加粗线段所示。
其中，所述遮光板12，其一端与所述安装壳体11的一侧边连接，且所述遮光板12设置在所述容纳空间的上方以挡住所述容纳空间，在工作时所述从容纳空间射出的光被所述遮光板挡住并改变其出射路径。
在本实施例中，所述遮光板12包括一主反光面121，该主反光面121可以挡住从容纳空间射出的光并改变其出射路径。
作为一种优选地实施方式，本实施例的主反光面121为一抛物线段S沿所述遮光板的长度方向延伸所得的面，所述电热管3位于该抛物线段所在的抛物线P的焦点F上。其中，所述遮光板的长度方向如图2中所示方向。优选地，在本实施例中该抛物线段的两个端点(S1和S2)位于该抛物线段所在的抛物线的顶点O的同一侧。
在工作时，从所述容纳空间射出的光线，也即电热管直接射出的部分光线以及从所述副反光面反射出来的光线，经所述主反光面反射出去。具体，由于电热管的安装位置位于抛物线P的焦点上，经主反光面反射射出的光线与抛物线P的对称轴平行。如图3中所示中光线反射路径B。其中，抛物线段S，抛物线P，以及抛物线P的对称轴如图3加粗线段所示。
以上，应当理解为，在本实施例中，至少包括以下几种实施方式：一、所述主反光面为一抛物线段沿外壳的长度方向延伸得到的面，所述电热管的安装位置位于所述抛物线P的焦点上。所述副反光面不是抛物线延伸所得的面。二、所述主反光面为一抛物线段沿外壳的长度方向延伸得到的面，所述电热管的安装位置位于所述抛物线P的焦点上，所述副反光面也为一抛物线段延伸所得的面，但电热管的安装位置不位于所述抛物线P’的焦点上。三、所述主反光面为一抛物线段沿外壳的长度方向延伸得到的面，所述电热管的安装位置位于所述抛物线P的焦点上，所述副反光面也为一抛物线段延伸所得的面，且电热管的安装位置位于所述抛物线P’的焦点上。
实施例2：
本实施例与实施例1的技术方案基本相同，其主要区别在于：由于本发明的电热管采用半隐藏式设计，在有效解决了强度直射用户眼睛使对眼睛造成伤害的问题的同时，电热管的热量在一定程度上也被局限在容纳空间中，由于遮光板的存在，热量散出的速度比较慢。
为了解决该技术问题，在本实施例中，所述安装壳体包括第一壳体113、与所述遮光板连接的第二壳体114，所述第一壳体和第二壳体连接在一起形成所述容纳空间。进一步地，所述安装壳体的底部具有一与所述容纳空间连通的间隙115，通过此间隙，可以起到通风、排泄异物或雨水的作用。进一步，为了使散热效果更佳，在所述第一壳体和第二壳体上均开设有与所述间隙连通的孔槽。
在另一种实施方式中，所述安装壳体为一体化成型设计，在所述安装壳体的底部开设有若干个与所述容纳空间连通的孔槽。通过此孔槽，可以起到通风、排泄异物或雨水的作用。应当理解的是，本发明中所述的孔槽为并排且间隔错开的槽孔。
进一步，本实施例的第二壳体114上还设有一遮光凸板116，所述遮光凸板位于所述容纳空间内，且可以挡住电热管的光线，避免电热管的光线从所述间隙或孔槽中射出。优选地，所述间隙或孔槽为迷宫式结构。
作为一种优选的实施例，所述安装壳体和遮光板为中空结构。
实施例3：
本实施例与实施例1或2的技术方案基本相同，其主要区别在于：在所述外壳1上还连接有灯管支架4，在所述灯管支架中设置有灯管，用于照明。
本发明的新型电暖器，其将电热管设置在安装壳体的容纳空间中，并在容纳空间的上方设置一可以挡住电热管出射光线并可以改变光线出射路径的遮光板，一方面，使得电热管的光线经过发射后才射出，在一定程度上降低了人眼看到的光的亮度；另一方面，使得用户在使用电暖器时，不会直接看到电热管，有效减缓了电热管的直射光对用户眼睛的伤害。
进一步，本发明将电暖器进行电热管半隐藏设计，使用户无法直接看到电热管也不会直接正对电热管，有效避免了因电热管爆裂直接冲击周围用户造成用户受伤的情况。
本发明并不局限于上述实施方式，如果对本发明的各种改动或变形不脱离本发明的精神和范围，倘若这些改动和变形属于本发明的权利要求和等同技术范围之内，则本发明也意图包含这些改动和变形。

Claims (10)

  1. 一种新型电暖器，其特征在于，包括一外壳，所述外壳包括有：
    安装壳体，其具有一容纳空间，在所述容纳空间内设有电热管，工作时所述电热管的光从所述容纳空间射出；
    遮光板，其一端与所述安装壳体的一侧边连接，且所述遮光板设置在所述容纳空间的上方以挡住所述容纳空间，在工作时所述从容纳空间射出的光被所述遮光板挡住并改变其出射路径。
  2. 根据权利要求1所述的新型电暖器，其特征在于：
    所述遮光板包括一主反光面，其挡住所述从容纳空间射出的光并改变其出射路径。
  3. 根据权利要求2所述的新型电暖器，其特征在于：所述主反光面为一抛物线段沿所述遮光板的长度方向延伸所得的面，所述电热管位于该抛物线段所在的抛物线的焦点上。
  4. 根据权利要求3所述的新型电暖器，其特征在于：该抛物线段的两个端点位于该抛物线段所在的抛物线的顶点的同一侧。
  5. 根据权利要求2-4任一项所述的新型电暖器，其特征在于：所述容纳空间的内表面为一副反光面，用以将所述电热管出射至副反光面上的光反射至所述主反光面。
  6. 根据权利要求5所述的新型电暖器，其特征在于：所述副反光面为一抛物线段沿所述遮光板的长度方向延伸所得的面，所述电热管位于该抛物线段所在的抛物线的焦点上。
  7. 根据权利要求1所述的新型电暖器，其特征在于：所述安装壳体包括第一壳体、与所述遮光板连接的第二壳体，所述第一壳体和第二壳体连接在一起形成所述容纳空间。
  8. 根据权利要求7所述的新型电暖器，其特征在于：所述安装壳体的底部具有一与所述容纳空间连通的间隙，或开设有若干个与所述容纳空间连通的孔槽。
  9. 根据权利要求8所述的新型电暖器，其特征在于：所述第二壳体上还设有一位于所述容纳空间内的遮光凸板，使所述间隙或孔槽形成迷宫式结构，用以遮挡电热管的光线从所述间隙或孔槽中射出。
  10. 根据权利要求1-9任一项所述的新型电暖器，其特征在于：该电暖器还包括与所述外壳连接的灯管支架以及设在所述灯管支架上的灯管。
PCT/CN2017/097003 2017-07-17 2017-08-11 一种新型电暖器 WO2019014989A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720865114.1U CN207247338U (zh) 2017-07-17 2017-07-17 一种新型电暖器
CN201720865114.1 2017-07-17

Publications (1)

Publication Number Publication Date
WO2019014989A1 true WO2019014989A1 (zh) 2019-01-24

Family

ID=61878323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/097003 WO2019014989A1 (zh) 2017-07-17 2017-08-11 一种新型电暖器

Country Status (2)

Country Link
CN (1) CN207247338U (zh)
WO (1) WO2019014989A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101581460A (zh) * 2008-02-22 2009-11-18 司红康 辐射式聚热烘烤取暖器及其聚热、烘烤装置
KR20110012877A (ko) * 2009-07-31 2011-02-09 제이씨텍(주) 방열 온풍기
CN103939970A (zh) * 2014-04-18 2014-07-23 嘉兴市新家族电器有限公司 一种反射式取暖器
CN203771524U (zh) * 2014-02-28 2014-08-13 张伟 带遮光板的箱式电热取暖器
CN203837076U (zh) * 2014-05-08 2014-09-17 张伟 带活动遮光片的电热扇
CN203848372U (zh) * 2014-04-18 2014-09-24 嘉兴市新家族电器有限公司 反射式取暖器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101581460A (zh) * 2008-02-22 2009-11-18 司红康 辐射式聚热烘烤取暖器及其聚热、烘烤装置
KR20110012877A (ko) * 2009-07-31 2011-02-09 제이씨텍(주) 방열 온풍기
CN203771524U (zh) * 2014-02-28 2014-08-13 张伟 带遮光板的箱式电热取暖器
CN103939970A (zh) * 2014-04-18 2014-07-23 嘉兴市新家族电器有限公司 一种反射式取暖器
CN203848372U (zh) * 2014-04-18 2014-09-24 嘉兴市新家族电器有限公司 反射式取暖器
CN203837076U (zh) * 2014-05-08 2014-09-17 张伟 带活动遮光片的电热扇

Also Published As

Publication number Publication date
CN207247338U (zh) 2018-04-17

Similar Documents

Publication Publication Date Title
JPH03165401A (ja) 投光照明装置
WO2019114545A1 (zh) 充电桩
CN105240741A (zh) 一种扶手照明系统
TWI500884B (zh) 照明裝置與應用此照明裝置之隱蔽式照明模組
JP2009081131A (ja) 均一な光分布を有する省エネ型ランプシェード
WO2019014989A1 (zh) 一种新型电暖器
CN202771145U (zh) 一种照明装置及投影仪
CN202032384U (zh) 反射式led天幕灯
JP2873427B2 (ja) 暖房装置
CN209876674U (zh) 一种伸缩式的多功能led筒灯
CN101655225B (zh) 光源结构及具有该光源结构之投影机
CN207599596U (zh) 一种汽车大灯
WO2019242313A1 (zh) 一种带灯泡防护功能的舞台灯光源系统
CN206207334U (zh) 一种组合式配光光学装置以及led灯具
CN105221960B (zh) 一种led灯具
CN205350974U (zh) Led格栅灯
CN219590661U (zh) 一种隔热投影仪
CN105351809B (zh) 一种防眩泛光灯
CN208331955U (zh) 一种舞台柔光灯
CN209013111U (zh) 一种车辆前雾灯
CN208919790U (zh) 灯具
CN102155670A (zh) Led反射调节灯
CN205824758U (zh) 一种大角度投光灯
KR101207355B1 (ko) 조도 개선과 인테리어적인 조명 연출이 가능한 꽃모양 형상의 입체적 반사커버
CN207687894U (zh) 防眩光线性灯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17917934

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17917934

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 20/05/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17917934

Country of ref document: EP

Kind code of ref document: A1